NETernity™ VXS24_Hardware Reference Manual

Transcription

GE
Intelligent Platforms
Hardware Reference Manual
VXS24 24 Port Gigabit Ethernet Switch
First Edition
Publication No. VXS24-0HH/1DF
Document History
Edition
First Edition
1DF
Date
September 2009
June 2010
Board Artwork Revision
Rev 1
No technical content change, rebranding only
Switch Management software © 2001-2008 LVL7 Systems, Inc. All rights reserved. FASTPATH is a registered trademark and
LVL7 is the trademark of LVL7 Systems, Inc.
Waste Electrical and Electronic Equipment (WEEE) Returns
GE Intelligent Platforms Ltd. is registered with an approved Producer Compliance Scheme (PCS) and,
subject to suitable contractual arrangements being in place, will ensure WEEE is processed in
accordance with the requirements of the WEEE Directive.
GE Intelligent Platforms Ltd. will evaluate requests to take back products purchased by our customers
before August 13, 2005 on a case by case basis. A WEEE management fee may apply.
2 VXS24 24 Port Gigabit Ethernet Switch
Contents
1 • Introduction............................................................................................................................................................................. 7
1.1 Features......................................................................................................................................................................................................8
1.2 Safety Notices..........................................................................................................................................................................................9
1.2.1
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
Flammability................................................................................................................................................................................................. 9
EMI/EMC Regulatory Compliance ...................................................................................................................................................... 9
Cooling..........................................................................................................................................................................................................10
Laser ..............................................................................................................................................................................................................10
Handling.......................................................................................................................................................................................................10
Heatsink .......................................................................................................................................................................................................10
1.3 Manual Conventions.......................................................................................................................................................................... 11
1.4 Associated Documents .................................................................................................................................................................... 12
1.5 Web Sites ................................................................................................................................................................................................ 13
1.6 Technical Support............................................................................................................................................................................... 13
2 • Unpacking ..............................................................................................................................................................................14
2.1 Box Contents Checklist..................................................................................................................................................................... 14
2.2 Identifying Your Board...................................................................................................................................................................... 15
3 • Configuration........................................................................................................................................................................16
3.1 Link Configuration .............................................................................................................................................................................. 16
3.2 Inspection ............................................................................................................................................................................................... 17
3.3 Link Descriptions ................................................................................................................................................................................. 17
3.4 XMC............................................................................................................................................................................................................ 17
4 • Installation and Power Up...............................................................................................................................................18
4.1 Board Keying......................................................................................................................................................................................... 18
4.2 Board Installation Notes.................................................................................................................................................................. 18
4.3 Connecting to VXS24......................................................................................................................................................................... 19
4.3.1
4.3.2
4.3.3
4.3.4
4.3.5
4.3.6
4.3.7
Serial Connection to a Terminal/HyperTerminal (COM1/2) ..................................................................................................19
Out-of-band Ethernet Service Port (MNG)....................................................................................................................................19
Copper Switched Ethernet Ports.......................................................................................................................................................19
Optional Switched Ethernet Ports....................................................................................................................................................20
10G Ports .....................................................................................................................................................................................................20
System Set-up ...........................................................................................................................................................................................20
Power-up .....................................................................................................................................................................................................21
5 • Operational Description...................................................................................................................................................22
5.1 BIT............................................................................................................................................................................................................... 22
5.2 Management Software Quick Start Guide.............................................................................................................................. 24
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
Getting Started..........................................................................................................................................................................................24
Web versus Command Line Interface ...........................................................................................................................................28
Other Command Line Facilities .........................................................................................................................................................29
Exiting............................................................................................................................................................................................................31
Inband Network Port Configuration................................................................................................................................................33
5.3 Advanced Features............................................................................................................................................................................ 36
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
VLANs ............................................................................................................................................................................................................36
Bandwidth Provisioning........................................................................................................................................................................37
Spanning Tree ...........................................................................................................................................................................................37
Link Aggregation......................................................................................................................................................................................38
Access Control Lists................................................................................................................................................................................38
IGMP Snooping..........................................................................................................................................................................................38
Further Information ................................................................................................................................................................................38
Contents 3
6 • Functional Description......................................................................................................................................................39
6.1 Introduction ........................................................................................................................................................................................... 39
6.2 Mezzanine Card ................................................................................................................................................................................... 40
6.3 LEDs ........................................................................................................................................................................................................... 40
6.3.1
6.3.2
Gigabit Port LEDs .....................................................................................................................................................................................41
BIT LEDs........................................................................................................................................................................................................42
6.4 Hardware Reset Configuration .................................................................................................................................................... 42
6.5 Front Panel............................................................................................................................................................................................. 43
7 • Connectors.............................................................................................................................................................................44
7.1 P1 Connector......................................................................................................................................................................................... 45
7.1.1
J1 (Backplane) Connector ....................................................................................................................................................................45
7.2 P2 Connector......................................................................................................................................................................................... 46
7.2.1
7.3 P3 Connector......................................................................................................................................................................................... 47
7.3.1
7.4.1
7.4 P4 Connector......................................................................................................................................................................................... 48
7.5 P5 Connector......................................................................................................................................................................................... 49
7.5.1
7.6 PPWR1 Connector .............................................................................................................................................................................. 50
7.7 P23 Connector...................................................................................................................................................................................... 50
7.8 P10 Connector...................................................................................................................................................................................... 50
7.9 SFP Modules .......................................................................................................................................................................................... 50
7.10 P11 Connector ................................................................................................................................................................................... 50
7.11 P25 Connector ................................................................................................................................................................................... 51
7.12 J15 (XMC) Connector....................................................................................................................................................................... 51
7.13 Signal Descriptions.......................................................................................................................................................................... 52
Appendix A - Specifications ...................................................................................................................................................53
A.1 Technical Specification .................................................................................................................................................................... 53
A.2 Electrical Specification ..................................................................................................................................................................... 54
A.3 Reliability (MTBF).................................................................................................................................................................................. 54
A.4 Environmental Specifications ....................................................................................................................................................... 55
A.5 Mechanical Specification................................................................................................................................................................ 56
A.5.1 Dimensions........................................................................................................................................................................................................56
A.5.2 Weight .................................................................................................................................................................................................................56
A.6 Product Code Information.............................................................................................................................................................. 57
A.6.1 Software Support ...........................................................................................................................................................................................57
Glossary..........................................................................................................................................................................................58
Index ................................................................................................................................................................................................59
List of Tables
Table 3-1 Link Functionality ........................................................................................................................................................................................................................ 17
Table 5-1 Spanning Tree Response Times ........................................................................................................................................................................................... 37
Table 7-1 Connector Functions ................................................................................................................................................................................................................. 44
Table 7-2 P1 Pin Assignments.................................................................................................................................................................................................................... 45
Table 7-3 J1 Pin Assignments .................................................................................................................................................................................................................... 45
Table 7-10 P5 Pin Assignments ................................................................................................................................................................................................................. 49
Table 7-11 J2 Pin Assignments.................................................................................................................................................................................................................. 49
Table 7-12 PPWR1 Pin Assignments ....................................................................................................................................................................................................... 50
Table 7-13 P11 Pin Assignments .............................................................................................................................................................................................................. 50
Table 7-14 P25 Pin Assignments .............................................................................................................................................................................................................. 51
Table 7-15 J15 Pin Assignments............................................................................................................................................................................................................... 51
Table 7-16 Signal Descriptions .................................................................................................................................................................................................................. 52
Table A-1 Technical Data ............................................................................................................................................................................................................................. 53
Table A-2 Reliability (MTBF).......................................................................................................................................................................................................................... 54
Table A-3 Convection-cooled Environmental Specifications....................................................................................................................................................... 55
Table A-4 Conduction-cooled Environmental Specifications ...................................................................................................................................................... 55
Table A-5 Product Codes.............................................................................................................................................................................................................................. 57
List of Tables 5
List of Figures
Figure 1-1 Photograph .....................................................................................................................................................................................................................................7
Figure 1-2 ESD Label (Present on Board Packaging) ....................................................................................................................................................................... 10
Figure 2-1 Box Contents............................................................................................................................................................................................................................... 14
Figure 2-2 Product Label (Packaging)..................................................................................................................................................................................................... 15
Figure 2-3 Product Label (Product) .......................................................................................................................................................................................................... 15
Figure 2-4 Product Label (Conduction-cooled Product)................................................................................................................................................................. 15
Figure 2-5 Ethernet Address Label (Product)....................................................................................................................................................................................... 15
Figure 3-1 Link Positions............................................................................................................................................................................................................................... 16
Figure 4-1 Quick Start System Set-up .................................................................................................................................................................................................... 21
Figure 5-1 Web Browser Input of Service Port IP Address ............................................................................................................................................................ 26
Figure 5-2 Web Interface Login Page..................................................................................................................................................................................................... 26
Figure 5-3 Web Interface (Service Port)................................................................................................................................................................................................. 27
Figure 5-4 Web Interface Service Port Configuration ..................................................................................................................................................................... 28
Figure 5-5 Saving Changes at the Web Interface............................................................................................................................................................................. 32
Figure 5-6 Inband Network Port Configuration ................................................................................................................................................................................. 33
Figure 5-7 Web Browser Input of Network Port IP Address ......................................................................................................................................................... 34
Figure 5-8 Web Interface (Network Port) .............................................................................................................................................................................................. 35
Figure 6-1 Block Diagram ............................................................................................................................................................................................................................ 39
Figure 6-2 LED Positions (Rear of Board)............................................................................................................................................................................................... 40
Figure 6-3 Front Panels................................................................................................................................................................................................................................. 43
Figure 7-1 Connector Positions and Numbering............................................................................................................................................................................... 44
Figure 7-2 P11 Connector Numbering ................................................................................................................................................................................................... 50
Figure 7-3 P25 Connector Numbering ................................................................................................................................................................................................... 51
1 • Introduction
GE Intelligent Platforms’ VXS24 is a 6U VXS fully managed (layer 2/3) 24‐port rugged Gigabit Ethernet switch, designed to meet the most demanding requirements for network switching in tactical applications. This Gigabit switch is available in both air‐ and conduction‐cooled formats and features a non‐blocking shared memory architecture. This provides 88 Gigabits/second1 core, offering full wire speed performance with minimal latency on all ports simultaneously. The VXS24 has 22 ports of 1000BaseCX to the backplane in accordance with VITA 41.3, plus two ports of 100BaseFX, 1000BaseSX, 1000BaseLX or 10/100/1000 BaseTX to the front panel. Each of the 1 Gigabit ports may be configured to allow in‐band management. Out‐of‐band management of the switch is accessible via 10/100 BaseT Ethernet port and RS232 serial port, both available at the front panel. Optionally, a mezzanine capability allows for 10 Gigabit uplink expansion, transitioning from XAUI on the switch packet processor to the appropriate 10G standard at the front panel. The VXS24 has comprehensive management capabilities based on FASTPATH software. These include VLANs, link aggregation, spanning tree, IPv4, IPv6, IGMP, traffic policing, Quality of Service (QoS), guaranteed bandwidth and SNMP. Configuration of the switch is via an intuitive web interface, command line interface or SNMP. Figure 1-1 Photograph
1
48 Gigabits/second from the 24 Gigabit ports + 40 Gigabits/second from the two 10 Gigabit ports.
Introduction 7
1.1 Features
•
24‐port fully managed Gigabit Ethernet switch •
22 ports of 1000BaseCX to the backplane •
Optional two ports of 1000BaseSX/LX/TX/100BaseFX to the front panel •
Optional two 10 Gigabit uplink ports for expansion •
Layer 2/3 switching with advanced support for VLANs, QoS and IPv6 •
88 Gigabits/second non‐blocking switch fabric with full wire speed performance •
Additional 10/100BaseT out‐of‐band management port to front panel •
Configuration through Web interface •
VITA 41.3 compliant switch •
Air‐ or conduction‐cooled •
Built‐In‐Test (BIT) software •
Extensive hardware‐based bandwidth management on a per‐port or per VLAN basis •
Supports port aggregation (IEEE802.1V and IEEE802.1Q) for trunking and redundant links •
Full VLAN tagging, and configuration •
Auto‐learning of 7000 MAC addresses •
Store‐and‐Forward architecture, and full wire speed filtering and forwarding rate •
Port mirroring support •
IGMP snooping support •
Complies with the IEEE802.3 Ethernet, IEEE802.3u Fast Ethernet and IEEE 802.3ab Gigabit Ethernet Standard (Gigabit over copper) •
Rapid (IEEE802.1W) and Multiple (IEEE802.3S) spanning tree •
Enhanced auto‐negotiation of speed, duplex, media type, and cable type •
Standard VME 6U form factor •
Full support with Product Lifetime Management scheme 8 VXS24 24 Port Gigabit Ethernet Switch
1.2 Safety Notices
The following general safety precautions represent warnings of certain dangers of which GE Intelligent Platforms is aware. Failure to comply with these or with specific Warnings and/or Cautions elsewhere in this manual violates safety standards of design, manufacture and intended use of the equipment. GE Intelligent Platforms assumes no liability for the user’s failure to comply with these requirements. Also follow all warning instructions contained in associated system equipment manuals. WARNINGS
Use extreme caution when handling, testing and adjusting this equipment. This device may operate in
an environment containing potentially dangerous voltages.
Ensure that all power to the system is removed before installing any device.
To minimize shock hazard, connect the equipment chassis and rack/enclosure to an electrical ground.
If AC power is supplied to the rack/enclosure, the power jack and mating plug of the power cable must
meet IEC safety standards.
1.2.1
Flammability
The VXS24 circuit board is made by a UL‐recognized manufacturer and has a flammability rating of UL94V‐1. 1.2.2
EMI/EMC Regulatory Compliance
CAUTION
This equipment generates, uses and can radiate electromagnetic energy. It may cause or be
susceptible to EMI if not installed and used in a cabinet with adequate EMI protection.
The VXS24 is designed using good EMC practices and, when used in a suitably EMC‐compliant chassis, should maintain the compliance of the total system. The VXS24 also complies with EN60950 (product safety), which is essentially the requirement for the Low Voltage Directive (73/23/EEC). Air‐cooled build levels of the VXS24 are designed for use in systems meeting VDE class B, EN and FCC regulations for EMC emissions and susceptibility. Conduction‐cooled build levels of the VXS24 are designed for integration into EMC hardened cabinets/boxes. Publication No. VXS24-0HH/1DF
Introduction 9
1.2.3
Cooling
CAUTION
The VXS24 requires air-flow of at least 300 feet/minute for build levels 1 and 2, and at least 600
feet/minute for build level 3. If a conduction-cooled (level 4 or 5) board is operating on an extender
card, it requires air-flow of at least 300 feet/minute across it.
1.2.4
Laser
The VXS24 uses a Class 1 laser in its provision of Fiber ports. WARNING
Class 1 laser product. Invisible laser radiation may be emitted from the connector aperture when no
fiber cable is fitted, avoid exposure by not looking into the open aperture.
1.2.5
Handling
CAUTION
Only handle the board by the edges or front panel.
Figure 1-2 ESD Label (Present on Board Packaging)
1.2.6
Heatsink
CAUTION
Do not remove the heatsink. There are no user-alterable components underneath the heatsink, so
users should have no reason to remove it. Users should not attempt reattachment of the heatsink, as
this requires precise torque on the screws attaching the heatsink to the PCB. Over-tightening the
screws may cause the heatsink to damage components beneath it. Removal and re-attachment of the
heatsink should only be carried out by the factory.
1.3 Manual Conventions
All numbers are expressed in decimal, except addresses and memory or register data, which are expressed in hexadecimal. Where confusion may occur, decimal numbers have a “D” subscript and binary numbers have a “b” subscript. The prefix “0x” shows a hexadecimal number, following the ‘C’ programming language convention. Thus: One dozen = 12D = 0x0C = 1100b The multipliers “k”, “M” and “G” have their conventional scientific and engineering meanings of *103, *106 and *109 respectively. The only exception to this is in the description of the size of memory areas, when “K”, “M” and “G” mean *210, *220 and *230 respectively. NOTE
When describing transfer rates, “k”, “M” and “G” mean *103, *106 and *109 not *210, *220 and *230.
Multiple bit fields are numbered from 0 to n, where 0 is the LSB and n is the MSB. Signal names ending with a asterisk (*) denote active low signals; all other signals are active high. Filenames are shown in bold, e.g. apps/code.exe. When showing user interaction on a terminal, messages from the system are shown in courier typeface, i.e. messages, and user input is shown in bold courier typeface, i.e. user input. The symbol “↵” is used to represent the ‘↵’, ‘enter’, ‘return’ etc. key on the keyboard. This manual uses the following types of notice: NOTE
Notes call attention to important features or instructions.
WARNING
Warnings alert you to the risk of severe personal injury.
CAUTION
Cautions alert you to system danger or loss of data.
TIP
Tips give guidance on procedures that may be tackled in a number of ways.
LINK
Links take you to other documents or websites. The purple link color may also be used within a body
of text or paragraph to indicate a link (or hyperlink) to a different part of the same document.
Introduction 11
1.4 Associated Documents
Due to the complexity of some of the parts used on the VXS24, it is not possible to include all the detailed data on all such devices in this manual. The following is a list of the specifications and data sheets that provide any additional information required: IEEE Std 802.3 Local Area Networks: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) ‐ (ETHERNET) (1985) The Institute of Electronic and Electrical Engineers Inc., NY 10017 USA. ANSI/EIA/TIA‐232‐E ‐ Interface Between Data Terminal Equipment and Data Communications Equipment Employing Serial Binary Data Interchange (December 1991) Electronic Industries Association, DC20006 USA. IEEE Std 802.1 RFC 854 to 859 (Telnet) RFC 1157 (SNMP) VXS Standard, ANSI/VITA 41.0 – 2006, May 2006. VXS 1000MB/s Baseband IEEE 802.3 Protocol Layer Standard, VITA 41.3‐200x Rev 0.2, July 5, 2005 (this was the latest version at the time of writing; check the web site for later updates). LINK
Available at http://www.vita.com.
NOTE
Registration is required for access to these specifications.
1.4.1
Associated GE Intelligent Platforms Documents
This document is distributed via CD‐ROM and the internet. The CD‐ROM allows privileged access to an Internet resource containing the latest updated documents. Alternatively, you may register for access to all manuals via the website whose link is given overleaf. LINKS
Switch Management Interface User Guide, publication number RT5220.
VXS24BIT Manual, publication number VXS24BIT-0HL.
PPCBIT User Guide, publication number PPCBIT-0HU.
1.5 Web Sites
Information regarding all GE Intelligent Platforms products can be found on the following website: LINK
http://www.ge-ip.com/products/family/embedded-systems/
Manufacturers of many of the devices used on the board maintain FTP or world‐
wide‐web sites. Some useful sites are: LINK
http://www.vita.com for VSX (VITA 41) standards.
1.6 Technical Support
1.6.1
Contact Information
Technical assistance contact details can be found on the web site Support Locator page. The appropriate location is headed “DSP, SBCs, Multiprocessors and Graphics (formerly Radstone)”. LINK
http://www.ge-ip.com/support/embeddedsupport/locator.
Queries will be logged on the Technical Support database and allocated a unique Service Request (SR) number for use in future correspondence. Alternatively, you may also contact GE Intelligent Platforms’ Technical Support via: LINK
[email protected]
TELEPHONE
+44 (0) 1327 322760
1.6.2
Returns
If you need to return a product, there is a Return Materials Authorization (RMA) request form that can be printed out and filled in, available via the web site Repairs page. LINK
http://www.ge-ip.com/support/embeddedsupport/rmalocator.
Follow the “Download RMA Request Form (Word Doc)” hyperlink under “DSP, SBCs, Multiprocessors and Graphics (Formerly Radstone)”. Do not return products without first contacting the factory. Publication No. VXS24-0HH/1DF
Introduction 13
2 • Unpacking
On receipt of the shipping container, if there is any evidence of physical damage, the Terms and Conditions of Sale (provided with your delivery) provide information on what to do. If you need to return the product, contact your local GE Intelligent Platforms Sales Office or Agent. The VXS24 is sealed into an antistatic bag and housed in a padded cardboard box. Failure to use the correct packaging when storing or shipping the board may invalidate the warranty. 2.1 Box Contents Checklist
Figure 2-1 Box Contents
1. VXS24 in antistatic packaging. 2. Manual CD‐ROM (design may vary). 3. Embedded Software License Agreement (GFJ‐353). 14 VXS24 24 Port Gigabit Ethernet Switch
2.2 Identifying Your Board
The VXS24 is identified by labels at strategic positions. These can be cross‐checked against the Advice Note provided with your delivery. Identification labels, similar to the example shown in Figure 2‐2, attached to the shipping box and the antistatic bag give identical information: VXS24 product code, product description, equipment number and board revision. Figure 2-2 Product Label (Packaging)
On the board within the antistatic bag, there is an identifying label similar to the example shown in Figure 2‐3 attached to the PCB. Figure 2-3 Product Label (Product)
On conduction‐cooled versions of the board (build levels 4 and 5), there is also a label similar to the example shown in Figure 2‐4 attached to the front panel. Figure 2-4 Product Label (Conduction-cooled Product)
A label, similar to the example shown in Figure 2‐5, giving the board’s hardware Ethernet address is also attached to the printed wiring board. The first number is the MAC address of the service port, then a further 24 MAC addresses in sequence are assigned for the switch architecture. Figure 2-5 Ethernet Address Label (Product)
00-80-8E
00-50-93
See the Product Code Information section in Appendix A for more details on the product code (VXS24‐xxxxx). Publication No. VXS24-0HH/1DF
Unpacking 15
3 • Configuration
3.1 Link Configuration
The board has push‐on jumpers included in the standard kit of parts; additional jumpers may be obtained on request. These are suitable for level 1 to 3 low vibration applications. TIP
For Level 4 and 5 products, make links by wire-wrapping between the pin posts and then cover these
wire wrapped links with the same conformal coating as that used on the board. This will provide a
reliable connection under heavy shock and vibration conditions and further prevent oxidation of the
connection due to moisture ingress.
Figure 3-1 Link Positions
Figure 3‐1 shows standard 2.54 mm pitch headers for general use. 16 VXS24 24 Port Gigabit Ethernet Switch
This manual refers to jumper settings as In or Out. Meanings are as follows: In = jumper fitted ‐ Out = jumper not fitted ‐ 3.2 Inspection
The VXS24 is shipped from the factory with no configuration jumpers fitted. 3.3 Link Descriptions
NOTE
Ordinary operation requires no jumpers to be fitted.
Table 3-1 Link Functionality
Link
E2
E3
E4
Function
JTAG Disable
JTAG Enable
JTAG Pass Through
E5
Recovery
Description
The CPU has a second bootable image of BIT stored in its Flash, which
enables the VXS24 to continue to be used should the primary boot image
become corrupted. Fit the jumper to select the second image
CAUTION
Do not fit E2 and E3 at the same time.
3.4 XMC
For more details on fitting the XMC card, see the XMCXGO datasheet. Publication No. VXS24-0HH/1DF
Configuration 17
4 • Installation and Power Up
Review the Safety Notices section before installing the VXS24. The following notices also apply: CAUTION
Consult the enclosure documentation to ensure that the VXS24’s power requirements are compatible
with those supplied by the backplane.
The VXS24 requires up to TBA A from a 5 V power supply (+5 V +5 % ‐2.5 %). 4.1 Board Keying
The VXS Standard (41.0) requires all backplane slots to have guide pins. As well as providing correct alignment, these pins are keyed to prevent cards being inserted into incorrect backplane slot(s) to avoid electrical incompatibility. The VXS24 has receptacles for these guide pins: one above the J5 connector and one below the J2 connector. As the VXS24 is a switch, these are keyed as A1, K1 with an angle of 0 degrees for the receptacle below J2 and A2, K2 with an angle of 0 degrees for the receptacle above J5. See the VXS Standard (41.0) for more details on the guide pins and receptacles. 4.2 Board Installation Notes
1. Keying dictates the backplane slot(s) into which the VXS24 can be inserted. 2. Air‐cooled versions have an injector/ejector handle to ensure that the backplane connectors mate properly with the backplane. The captive screws at the top and bottom of the front panel allow the board to be tightly secured in position, which provides continuity with the chassis ground of the system. 3. Conduction‐cooled versions have screw‐driven wedgelocks at the top and bottom of the board to provide the necessary mechanical/thermal interface. Correct adjustment requires a calibrated torque wrench with a hexagonal head of size 3/32” (2.38 mm), set to between 0.6 and 0.8 Nm. 18 VXS24 24 Port Gigabit Ethernet Switch
4.3 Connecting to VXS24
Apart from providing switch ports, the VXS24 also has two COM ports for direct switch access, and an out‐of‐band Ethernet service port. 4.3.1
Serial Connection to a Terminal/HyperTerminal (COM1/2)
The VXS24 has two EIA232 COM ports. Both are configured as DTE and routed to the P25 connector. The ports are used for the following purposes: COM1 Management Software Command Line interface and BIT interface COM2 BIT fail interface (not required during normal operation) The ports are configured to 9600 baud, 8 bits/character, 1 stop bit and no parity, which should be reflected in the terminal/terminal emulation software, together with VT100 mode and flow control off. Since the COM ports are Tx/Rx only, any handshaking options should also be turned off. 4.3.2
Out-of-band Ethernet Service Port (MNG)
This Fast Ethernet (full/half duplex 10/100BaseT) interface is wired for MDI connection and so will connect to a switch (MDIX) using a straight through cable. If direct connection to PC is required, then a standard Ethernet cross‐over patch cable is required. The MNG port provides an out‐of‐band connection to the management software’s Web interface or telnet interface. This service port can be configured as a web interface, or used to perform software upgrades or remote terminal access using the telnet port (see RFC 854 to 859). Configuration of the service port is described in section 5. This port is routed to the P11 connector. 4.3.3
Copper Switched Ethernet Ports
The VXS24 provides 22 ports of 1000BaseCX to the backplane (18 payload ports and four switch ports). These ports are configured as SERDES, and so only perform In‐
Band Auto‐negotiation. The cross‐over takes place on the backplane as described by VXS 41.3. Publication No. VXS24-0HH/1DF
Installation and Power Up 19
4.3.4
Optional Switched Ethernet Ports
The VXS24 also provides two gigabit Ethernet ports via the front panel. Using appropriate SFP modules, these can provide the following interfaces: •
1000BaseSX •
1000BaseLX •
10/100/1000BaseT •
100BaseFX See the Product Code Information section for these options. 4.3.5
10G Ports
The VXS24 has two 10 Gigabit XAUI ports routed to the XMC connector. The XMCXGO card is designed to plug onto this site. See the XMCXGO datasheet for more details. 4.3.6
System Set-up
To interact with on‐board firmware requires the VXS24 to have, as a minimum, a control terminal or HyperTerminal connection present on the serial COM1 port and an Ethernet connection on the out‐of‐band Ethernet management port. The following cables are also required: •
A 9‐way micro‐D to 2 standard 9‐way D types data cable, C‐CBL000118‐001, is shipped with each board to connect COM1 and COM2 to terminals •
For management/control Ethernet, an RJ‐45 to RJ‐45 straight‐through patch cable for 10/100BaseT, to connect the Service Port to the host system via the Ethernet network Figure 4‐1 shows how to connect the relevant parts for ease of getting started as described in section 5: 20 VXS24 24 Port Gigabit Ethernet Switch
Figure 4-1 Quick Start System Set-up
4.3.7
Power-up
As the VXS24 runs through its boot sequence, the LEDs light, and the serial terminal should display the initialization progress. See the LEDs section for more details. The software interface is introduced in the next section. Publication No. VXS24-0HH/1DF
Installation and Power Up 21
5 • Operational Description
This section initially assumes that the system has been set up as described in section 4 for a quick start, with the out‐of band service port connected to Ethernet and COM1 connected to a serial terminal or HyperTerminal. 5.1 BIT
As part of the boot sequence, the VXS24 runs through a series of on‐board tests. During this, the BIT LEDs (see the LEDs section) are lit, and the terminal or HyperTerminal on the COM1 serial port should display the initialization progress similar to that shown below: Radstone Embedded Computing, Part of GE Fanuc Intelligent Platforms
==============================================================
BIT Program Normal Start - TB0832-001
Press any key to enter Options Menu after MPE......
VXS24 PCI Devices
=================
0 0 ID 0x00061057 Motorola, Rev. 1.4
0 10 (=0xA) ID 0xD90C11AB Galileo Technology, Rev. 0.0
0 15 (=0xF) ID 0x12098086 Intel Corporation, Rev. 1.0
FTS Board Variant 10301 (1DP) MAC Address 00-80-8E-11-22-FF Ser No 11016257
2 SFP Phy Channels
Bus 0 Slot 15 Intel 82551 Ethernet Device ID 0x12098086 Rev 0x10
Bus 0 Slot 10 Marvell Packet Processor 98DX265 ID 0xD90C11AB Rev 0x0
Packet Processor PCI Base Address 0x84031000 Device Base Address 0x80000000
Packet Processor EEPROM File Number TB0869-001
CPLD Registers 0x18 0x00 0x00 0x00 0x00 0x1B 0xAF 0x0F
0xC0 0xC3 0x80 0x00 0x00 0x00 0x60 0x00
PCB Rev 1 cPLD Rev 1 (DEV)
Testing MISC LEDs
Read LED GPIO 0x6 0x0 0x0 0x1 0xF 0x6 0x0
Using CCB at FFF78000
Board Type :
SDRAM Memory :
BIT Flash :
System Flash :
User Flash :
I2C NVRAM :
VXS24 Motorola MPC8245 Embedded 603e
128 Mbytes 0x00000000 - 0x07FFFFFF
0.5 MBytes 0xFFF00000 - 0xFFF7FFFF
0.5 MBytes 0xFFF80000 - 0xFFFFFFFF (Application Bootrom)
15 Mbytes 0xFF000000 - 0xFFEFFFFF (Application)
32 KBytes Total (1024 Bytes Used)
VXS24 BIT Details
=================
BIT Version :
1
Part No :
TB0832-001
Built :
Aug 16 2007 09:49:22
BIT Checksum = DDC39DCF
MPE tests successful
Restored System Description...
Copy of System Description Table at FFF78100
============================================
SDE CIIN
ROUTINE
ADDRESS
BUS
AM
METHOD
LENGTH
GRAN SKP TESTMASK
--- ----
-------
-------
---
000 VXS24
FFF16300 00000000 LOCAL
--
-----SELF_TEST
------
---- --- -------0100 NO
00000000
Default action is - Default BIT, Application
Press any key to abort default action...
VXS24
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
Passed
(00000000 LOCAL
SELF_TEST ) running
TM 00000001 [Timebase & Decrementer Test]
TM 00000002 [MPC8245 EUMB Basic Test
]
TM 00000004 [MPC8245 PIC Timer Test
]
TM 00000010 [Main DRAM Test
] 1M-64M (NON DESTRUCTIVE) 0
TM 00000020 [PowerPC L1 Cache Test
]
TM 00000040 [PowerPC MMU Test
] SegReg DBat IBat
TM 00000080 [PowerPC FPU Test
]
TM 00000200 [Serial Port COM2 Test
]
TM 00000800 [PCI Ethernet Test
] B0S15 ID 0x12098086 MAC 00-80-8E-22-11-22
TM 00001000 [I2C Device Test
(6)] TMP1 NVRAM RTC PP SFP1 SFP2
TM 00002000 [I2C Temperature Test
] 32.1 deg C
TM 00004000 [I2C Real Time Clock Test
] 14->16
TM 00008000 [I2C Pkt Proc EEPROM Test
] 186 (TB0869-001)
TM 00020000 [System Flash Test
] Checksum 0xFFFE0000
TM 00040000 [User Flash Test
] Checksum 0xFFEC0000
TM 00080000 [I2C NVRAM Test
] Checksum 0x6B8C
TM 00200000 [MPC8245 PIC Interrupt Test ] Ethernet
TM 00400000 [Pkt Processor Register Test] 0x2C1C8D00 0x0000019E 0x001E6013
TM 00800000 [Phy Register Test
(2)] ABCU-5710RZ ABCU-5710RZ
TM 01000000 [cPLD Register Test
] Rev 18 Ctrl 1B
Initial BIT test PASSED
Running application at FFF80100...
On completion of BIT (regardless of whether it passed), as shown above, the default action is taken. This is to run the application, which is the Management software. For more details on BIT, see the VXS24BIT manual and the PPCBIT user guide. LINK
Operational Description 23
5.2 Management Software Quick Start Guide
5.2.1
Getting Started
With the VXS24 in a factory‐configured state, the Management software initially has to be set‐up using COM1. Messages similar to the following are displayed on the terminal/HyperTerminal: TB0923-003
Built : 16:50:11, Nov
4 2008
Booting......
(c)Copyright 2008 GE Fanuc Intelligent Platforms
(formerly Radstone Embedded Computing)
Checking validity of Operational Code: VALID!
Select an option. If no selection in 1 second then
operational code will start.
1 - Start operational code.
2 - Start Boot Menu.
Select (1, 2):
NOTE
It may be difficult to interact with the terminal at exactly the correct time to allow selection of the Boot
Menu. To aid this interaction, the characters “2” and “↵" may be typed on the terminal while the
validity of the operational code is being checked (i.e. before VALID! is shown). The Boot Menu is not
entered in normal operation of the unit.
To start the operational code, you can either select 1, or wait 1 second, in which case option 1 is selected by default. Opr Code date Fri Dec 8 11:42:18 2006
Uncompressing.....
Starting at 0x100000...Attached TCP/IP interface to fei unit 0
Attaching interface lo0...done
(Unit 1)>
User:
The default account is “admin” with a blank password. User:admin↵
Password:↵
(GE Fanuc VXS24 Routing) >
You are now logged in. The VXS24 can be configured using the command line interface or via a web interface. TIP
To simplify configuration, use the Web interface.
The following describes how to get the web interface working. The first step to getting the web interface working is to configure the 10/100BaseT Ethernet Service Port. The current settings for this can be displayed as follows: (GE Fanuc VXS24 Routing) >show serviceport↵
IP Address.....................................
Subnet Mask....................................
Default Gateway................................
IPv6 Prefix is.................................
ServPort Configuration Protocol Current........
Burned In MAC Address..........................
192.168.1.2
255.255.255.0
192.168.1.1
FE80::280:8EFF:FE22:8899/64
None
00:80:8E:11:22:FF
The VXS24 is shipped with default settings as shown above. The “Burned In MAC Address” is hard‐wired by the factory. Change the Service Port IP address to a fixed address, as shown below. First enable user privileged mode. (GE Fanuc VXS24 Routing) >enable↵
Password:↵
(password is blank)
(GE Fanuc VXS24 Routing) #serviceport ip 192.168.164.201 255.255.255.0 192.168.164.1↵
(GE Fanuc VXS24 Routing) #
In the above, “192.168.164.201” is the unique IP address for the service port, “255.255.255.0” is the subnet mask for this IP address (a typical subnet mask), and “192.168.164.1” is the Gateway between the board and the host PC. Your settings should be substituted. Now save these settings as follows: (GE Fanuc VXS24 Routing) #copy system:running-config nvram:startup-config↵
This operation may take a few minutes.
Management interfaces will not be available during this time.
Are you sure you want to save? (y/n) y
##
Configuration Saved!
(note, no ‘↵’ key press necessary)
TIPS
1.
A shortcut for the save command is copy s(tab) n(tab), where (tab) is the tab key on the
keyboard, which should fill in the required parts of the command for you.
2.
Now reboot the board to ensure that it has stored all of the settings correctly.
Having logged in again, you can now check the service port settings as follows: (GE Fanuc VXS24 Routing) >show serviceport↵
IP Address.....................................
Subnet Mask....................................
Default Gateway................................
IPv6 Prefix is.................................
192.168.164.201
255.255.255.0
192.168.164.1
FE80::280:8EFF:FE22:8899/64
None
00:80:8E:11:22:FF
As can be seen above, the service port parameters are now displayed. Publication No. VXS24-0HH/1DF
The next step to using the web interface is to set up the web browser. To access the switch, the Web browser must support: •
HTML version 4.0 or later •
HTTP version 1.1 or later •
JavaScript version 1.2 or later Start your web browser. The following screen shots use Internet Explorer V6. In the Web browser address field, enter “http://” followed by the IP address of the service port (in this case 192.168.164.201) and press Return (“↵”): Figure 5-1 Web Browser Input of Service Port IP Address
This should display the web interface login page, as shown in Figure 5‐2. Figure 5-2 Web Interface Login Page
Enter the User Name and Password, which are the same as used for the terminal interface, i.e. “admin” and blank. Click on Login. 26 VXS24 24 Port Gigabit Ethernet Switch
You should now see the web interface, as shown in Figure 5‐3. Figure 5-3 Web Interface (Service Port)
The navigation tree is displayed on the left, and the options for that function are displayed in the main frame. Help for any of the navigation tree items is available by clicking on the prominent ‘Help’ button. NOTE
If you are using Internet Explorer V6 and the representation of the front panel does not look like the
above (e.g. it may just appear as a grey box), this is because the web page uses Java, which Internet
Explorer V6 has installed, but disabled. To make Java work, go to the Java web site and download the
Java plug-in, following any on-screen instructions. The display should then appear similar to the
above. Other browsers should not display this problem.
LINK
The Java web site is at http://www.java.com.
5.2.2
Web versus Command Line Interface
The VXS24 switch capabilities can be configured via either the command line on COM1 or the web interface. The Management Interface user guide details the available set of commands that can be entered on the command line. LINK
The web interface has equivalent functions to those in the command line interface (i.e. there are usually similar menus to accomplish a task), with the added benefit of being more user friendly. For instance, to display the service port parameters, on the command line: (GE Fanuc VXS24 Routing) >show serviceport↵
IP Address.....................................
Subnet Mask....................................
Default Gateway................................
IPv6 Prefix is.................................
192.168.164.201
255.255.255.0
192.168.164.1
FE80::280:8EFF:FE22:8899/64
None
00:80:8E:11:22:FF
On the web interface, the equivalent operation is as shown in Figure 5‐4. Figure 5-4 Web Interface Service Port Configuration
However, there are several differences between the web and terminal interfaces. For example, on the web interface the entire forwarding database can be displayed, whereas the terminal interface only displays 10 entries starting at a specified address. Also, the terminal interface can be used to send batch commands from a text file, which is not possible with the web interface. 28 VXS24 24 Port Gigabit Ethernet Switch
5.2.3
Other Command Line Facilities
Basic help is available by entering “help”, as follows: (GE Fanuc VXS24 Routing) >help↵
HELP:
Special keys:
DEL, BS .... delete previous character
Ctrl-A .... go to beginning of line
Ctrl-E .... go to end of line
Ctrl-F .... go forward one character
Ctrl-B .... go backward one character
Ctrl-D .... delete current character
Ctrl-U, X .. delete to beginning of line
Ctrl-K .... delete to end of line
Ctrl-W .... delete previous word
Ctrl-T .... transpose previous character
Ctrl-P .... go to previous line in history buffer
Ctrl-R .... rewrites or pastes the line
Ctrl-N .... go to next line in history buffer
Ctrl-Y .... print last deleted character
Ctrl-Q .... enables serial flow
Ctrl-S .... disables serial flow
Ctrl-Z .... return to root command prompt
Tab, <SPACE> command-line completion
Exit
.... go to next lower command prompt
?
.... list choices
--More-- or (q)uit↵
(GE Fanuc VXS24 Routing) >?
enable
help
logout
ping
show
telnet
Enter into user privilege mode.
Display help for various special keys.
Exit this session. Any unsaved changes are lost.
Send ICMP echo packets to a specified IP address.
Display switch options and settings.
Telnet to a remote host.
Various levels of menus are available from here, each of which has its own help. For instance, to add a new username and password (notice how the prompt changes to show the level of menu): (GE Fanuc VXS24 Routing) >enable↵
Password:↵
(GE Fanuc VXS24 Routing) #?
arp
cablestatus
clear
configure
copy
boot
delete
update
filedescr
disconnect
dot1x
exit
help
hostname
ip
debug
logout
mrinfo
mstat
(password is blank)
Purge a dynamic or gateway ARP entry.
Test the cable attached to an interface.
Reset configuration to factory defaults.
Enter into Global Config Mode.
Uploads or Downloads file.
Marks the given image as active for subsequent
re-boots.
Deletes given image on the node.
Updates the bootloader on the node from the activated
image.
Sets text description for a given image.
Close active remote session(s).
Configure dot1x privileged exec parameters.
To exit from the mode.
Display help for various special keys.
Change the system hostname.
Configure IP parameters.
Configure debug flags.
Query a multicast router to retrieve neighbor
information.
Query packet rate and loss information for the
multicast path.
Trace the multicast path from a source to a receiver.
Configuration for inband connectivity.
Send ICMP echo packets to a specified IP address.
Reset the switch.
Apply/Delete/List/Show/Validate Configuration Scripts.
Specify the serviceport parameters / protocol.
Set Router Parameters.
Display Switch Options and Settings.
Configure SSH connection parameters.
Telnet to a remote host.
Configure telnet connection parameters.
Trace route to destination.
Type 'vlan database' to enter into VLAN mode.
Save the current configuration to NVRAM.
mtrace
network
ping
quit
reload
script
serviceport
set
show
sshcon
telnet
telnetcon
traceroute
vlan
write
(GE Fanuc VXS24 Routing) #show users↵
User Name
---------admin
guest
User Access Mode
---------------Read/Write
Read Only
SNMPv3
Access Mode
----------Read/Write
Read Only
SNMPv3
Authentication
-------------None
None
SNMPv3
Encryption
---------None
None
(GE Fanuc VXS24 Routing) #configure↵
(GE Fanuc VXS24 Routing) (Config)#?
access-list
arp
authentication
auto-negotiate
bootpdhcprelay
bridge
classofservice
class-map
cos-queue
deleteport
diffserv
disable
dot1x
dvlan-tunnel
exit
interface
ip
ipv6
lineconfig
lldp
logging
mac
macfilter
monitor
mtu
policy-map
port
port-channel
port-security
protocol
radius
router
service
service-policy
set
shutdown
slot
snmp
snmp-server
snmptrap
sntp
Configure Access List parameters.
Configure a static ARP entry.
Configure an Authentication List.
Enables/Disables automatic negotiation on a port.
Configure Bootstrap Protocol/Dynamic Host
Configuration Protocol Relay parameters.
Configure forwarding database parameters.
Configure Class of Service parameters.
Configure a DiffServ Class.
Configure the Cos Queue Parameters.
Delete all ports from a port-channel.
Enable/Disable DiffServ Admin mode.
Disables/Enables parameters for various protocols.
Configure dot1x parameters.
Configure double VLAN tunneling parameters.
To exit from the mode.
Enter into Interface Mode.
Configure IP parameters.
Configure IPv6 parameters.
Enter into Line Config Mode.
Configure LLDP.
Logging Configuration.
Configure MAC Access List parameters.
Configure static MAC filtering.
Configure port mirroring.
Sets the default MTU size.
Create a DiffServ Policy.
Configure a physical port.
Configures a new port-channel and generates a logical
slot and port number for it.
Enable/Disable Port MAC Locking/Security
administrative mode.
Configure the Protocol Based VLAN parameters.
Configure RADIUS parameters.
Enter into Router Config Mode.
Enable/Disable DHCP server.
Configure DiffServ Service.
Configure switch options and settings.
Enable/Disable a port.
Configure slots.
Configure SNMP options.
Set snmp-server switch options and different
parameters.
Enable/Disable trap flags that apply to the switch.
Configure Simple Network Time Protocol parameters.
spanning-tree
speed
storm-control
tacacs-server
tail-drop
traffic-shape
users
vlan
Set the spanning tree operational mode.
Sets the speed and duplex setting for the interface.
Configure storm-control features.
Configure TACACS+ parameters.
Configure the Tail Drop parameters for each drop
precedence level supported by a queue.
Configure the maximum transmission bandwidth limit.
Manage Users and User Accounts.
Configure VLAN parameters.
(add the new user name)
(GE Fanuc VXS24 Routing) (Config)#users name GEIP↵
(GE Fanuc VXS24 Routing) (Config)#users passwd↵
Command not found / Incomplete command. Use ? to list commands.
(GE Fanuc VXS24 Routing) (Config)#users passwd GEIP↵
(set a password for the new user)
(no existing password)
Enter old password:↵
Enter new password:****↵
Confirm new password:****↵
Password Changed!
(GE Fanuc VXS24 Routing) (Config)#exit↵
(GE Fanuc VXS24 Routing) #show users↵
User Name
---------admin
guest
GEIP
User Access Mode
---------------Read/Write
Read Only
Read Only
SNMPv3
Access Mode
----------Read/Write
Read Only
Read Only
SNMPv3
Authentication
-------------None
None
None
SNMPv3
Encryption
---------None
None
None
(GE Fanuc VXS24 Routing) #exit↵
(GE Fanuc VXS24 Routing) >
NOTE
Operations must be done by stepping through the various menus; they cannot be done in a single
command, e.g.
(GE Fanuc VXS24 Routing) #configure users no name GEIP↵
^
% Invalid input detected at '^' marker.
5.2.4
Exiting
Exit the command line interface as follows: (GE Fanuc VXS24 Routing) >logout↵
The system has unsaved changes.
Would you like to save them now? (y/n) y
User:
Exit the web interface by selecting ‘close’ from the ‘File’ options in the browser. CAUTION
The web interface does not remind you to save changes.
Changes at the web interface can be saved as shown in Figure 5‐5. Figure 5-5 Saving Changes at the Web Interface
The web interface can now be closed. 32 VXS24 24 Port Gigabit Ethernet Switch
5.2.5
Inband Network Port Configuration
‘Inband’ here means one of the switch ports. As the 22 ports of 1000BaseCX are only available via the backplane, the following example uses the front panel ports, which are also required to be fitted with RJ45 SFF modules. First, some physical reconfiguration is required, as shown below: Figure 5-6 Inband Network Port Configuration
1. Connect another Ethernet subnet to one of the front panel ports. NOTE
The service port and network port must be on different subnets.
2. You can optionally move your host PC connection from the service port to one of the front panel ports, then connect the service port into the other front panel port. This connects your host PC to the service port via the VXS24, to simulate using the board to switch traffic. Publication No. VXS24-0HH/1DF
Now configure the network port via COM1. (GE Fanuc VXS24 Routing) >show network↵
IP Address.....................................
Subnet Mask....................................
Default Gateway................................
Locally Administered MAC Address...............
MAC Address Type...............................
Network Configuration Protocol Current.........
Management VLAN ID.............................
192.168.0.1
255.255.255.0
192.168.0.1
00:80:8E:11:22:FE
00:00:00:00:00:00
Burned In
None
1
The VXS24 is shipped with default settings as shown above. The “Burned In MAC Address” is hard‐wired by the factory. (GE Fanuc VXS24 Routing) >enable↵
Password:↵
(password is blank)
(GE Fanuc VXS24 Routing) #network parms 192.168.108.5 255.255.255.0 192.168.108.1↵
In the above, “192.168.108.5” is the unique IP address for the network port, “255.255.255.0” is the subnet mask (a typical subnet mask), and “192.168.108.1” is the Gateway address. Your settings should be substituted. The network settings can be displayed as follows: (GE Fanuc VXS24 Routing) #show network↵
IP Address.....................................
Subnet Mask....................................
Default Gateway................................
Locally Administered MAC Address...............
MAC Address Type...............................
Network Configuration Protocol Current.........
Management VLAN ID.............................
192.168.108.5
255.255.255.0
192.168.108.1
00:80:8E:11:22:FE
00:00:00:00:00:00
Burned In
None
1
The settings can now be saved: (GE Fanuc VXS24 Routing) #copy system:running-config nvram:startup-config↵
This operation may take a few minutes.
Management interfaces will not be available during this time.
Are you sure you want to save? (y/n) y
##
The network port can now be accessed via the web interface, similarly to the service port, by entering “http://” followed by the IP address of the network port (in this case 192.168.108.5) in the Web browser address field, as shown in Figure 5‐7. Figure 5-7 Web Browser Input of Network Port IP Address
This should display the web interface login page. Login as for the service port. The web interface page should then be displayed, as shown in Figure 5‐8. Figure 5-8 Web Interface (Network Port)
Notice how the LEDs on the front panel (and the representation of it above) are lit to show which ports are in use (only port 11 in this case – the option to connect the PC to the service port via the VXS24 has not been used). CAUTION
Do not change the physical connection of the network port being displayed, otherwise the Java
interface will lock up.
If you have connected the service port on a front panel port, you should still be able to access its web interface. Again notice how the LEDs on the front panel (and the representation of it) are lit to show which ports are in use. The inband network port can now be used to control the VXS24, and gives access to the advanced features, as described overleaf. Publication No. VXS24-0HH/1DF
5.3 Advanced Features
The VXS24 supports several advanced management features that allow the user to control the data flows through the switch, to maximize the performance of the network. This section gives an overview of these functions and concentrates on what they do (rather than what the commands are). CAUTION
When using the advanced features, it is important to have a clear idea of what you are trying to
achieve before you start configuring the switch, as some of the configurations are quite complex, and
if an error is made, it can be difficult to diagnose.
The advanced features covered in this section are: •
VLANs (Virtual LANs) •
Bandwidth Provisioning •
Spanning Tree •
Link Aggregation •
Access Control Lists •
IGMP (Intelligent Multicast Routing) 5.3.1
VLANs
The VXS24 supports the IEEE 802.1Q standard for VLANs. There is support for port‐ and protocol‐based VLANs. They are created either statically through the management interface or dynamically using GVRP (GARP VLAN Routing Protocol). The effect of a VLAN is to restrict the flow of data to member ports of that VLAN only. If a node in a particular VLAN transmits a broadcast frame, only devices in that VLAN receive the frame. This can prevent end stations being overloaded with broadcast traffic that is not destined for them. It also provides extra security, as nodes in a VLAN can only communicate with devices on the same VLAN. The VXS24 can also be set to block non‐VLAN packets on a port‐by‐port basis; which is a useful security feature. The VXS24 supports the following VLAN features: Port Based This is the simplest form of VLANs, where specific ports on the switch are hard VLANs coded to be members of different VLANs. A port can be a member of more than one VLAN at a time. Protocol Based Protocol based VLANs are an enhancement to Port based. You still can select the VLANs ports that are members of the VLAN, but the protocol of the packet is also checked when deciding whether the port should be a member. GVRP GVRP (GARP VLAN Registration Protocol) allows switches and end stations to exchange VLAN membership information. This is enabled on the CPX24 by setting the ports to auto detect and enabling GVRP in the GARP Menu. This means that if a cable is plugged into the wrong port, then the VLAN is automatically reconfigured to take account of the change. In addition, the end stations have control over which VLANs they want to join dynamically. 36 VXS24 24 Port Gigabit Ethernet Switch
5.3.2
Bandwidth Provisioning
Bandwidth Provisioning works with VLANs to provide a fully featured Quality of Service capability. Configuring Bandwidth Provisioning has the following stages: 1. Configure the VLANs (as described previously). 2. Configure the Bandwidth Profiles. These create different sizes of data pipe. 3. Create Traffic Classes for each port, which associates a VLAN with a Bandwidth profile and also gives it a priority (weight). This then guarantees a bandwidth to a particular VLAN. These bandwidth restrictions are only applied to a port when it is transmitting data (because the switch has no control over what it receives). Any data that comes in untagged is forwarded via the default VLAN. NOTE
It is important that a Traffic Class is generated for the default VLAN (VID =1) and that it is given a lower
weight than the other VLANs.
5.3.3
Spanning Tree
Spanning tree provides the following main benefits to a network: •
Redundant Link Failover (Self Healing) •
Network Loop protection On power up, the switch does not forward data packets, but instead transmits Spanning Tree packets to discover the network topology. This can be a lengthy process, but once it is done, any redundant links or Network loops are disabled. The switch then starts passing data. When an active link fails, the switch relearns the network and enables one or more of the redundant links to repair the network. The VXS24 supports three types of spanning tree. From a user perspective, their main difference is speed of leaning and failover. All switches in the network must be running the same type of Spanning Tree. For more information, see the IEEE802.1 standards. Table 5‐1 shows typical response times for the various types of Spanning Tree. Table 5-1 Spanning Tree Response Times
Standard
802.1d
802.1s
802.1x
Learning Time
(Seconds)
30
5
5
Failover Time
(Seconds)
30
1
1
The power‐on learning time depends on the complexity of the Network. Only ports that are connected to other Spanning Tree‐capable devices should have Spanning Tree enabled. Failure to do this significantly extends the learning time. NOTE
802.1d is not recommended for use in new systems due to its slow response time. It is included for
Legacy support.
5.3.4
Link Aggregation
Link Aggregation is a method of bonding more than one port together to provide higher capacity. It is a switch‐to‐switch feature, and the switches at each end of the link must be configured identically. There is an added bonus that if one of the links within the Link Aggregation Group (LAG) fails, the bandwidth of the LAG is just reduced. This means that the link is not lost and the recovery from the fault is quick. 5.3.5
Access Control Lists
Access Control Lists provide the ability to restrict the range of addresses (IP or MAC) that are accepted on a specific port. The first step is to create the Access Control Lists and associate them with specific ports. NOTE
There can only be one ACL per port.
Each ACL can contain up to 10 rules. Within an ACL, the rules are matched sequentially against a packet. When a packet meets the match criteria of a rule, the specified rule action (Permit/Deny) is taken and the additional rules are not checked for a match. TIP
Especially during development and debugging, make the last rule a Permit All or Deny All rule to catch
anything not covered elsewhere.
In addition, ACL can block/allow specific Diffserve field settings in IP traffic. NOTE
ACL Diffserve field checks are only valid for IP-based traffic. Non IP-based traffic will follow the default
port settings.
5.3.6
IGMP Snooping
IGMP (Internet Group Management Protocol) Snooping allows the switch to forward multicast traffic intelligently. By monitoring the IGMP query and report messages (“snooping”), the switch forwards traffic only to the ports that request the multicast traffic. This prevents the switch from broadcasting the traffic to all ports, possibly affecting network performance. This feature can be enabled on a port‐by‐port basis. 5.3.7
Further Information
The Management Interface user guide gives full details of all available commands. LINK
6 • Functional Description
6.1 Introduction
The VXS24 is a fully managed, 24 Gigabit Ethernet port plus two 10 Gigabit port, switch. It provides 22 ports of 1000BaseCX to the VITA 41.3 backplane, plus two Gigabit Ethernet ports to the front panel that can be configured with as 1000BaseSX, 1000BaseLX, 10/100/1000BaseTX or 100BaseFX. An optional mezzanine card provides the two 10 Gigabit ports. Using the management software, within a short time the VXS24 can be configured to guarantee bandwidth on a per port or VLAN basis. For increased Network ruggedness, trunking and redundant links are possible. With remote management, these switch settings can be configured on the fly using the web‐based management interface, providing you have switch administration privileges. The VXS24 provides simple migration, scalability, and flexibility to handle new applications and data types, making it a highly reliable and cost effective solution for high‐speed network connectivity. Figure 6-1 Block Diagram
Functional Description 39
6.2 Mezzanine Card
An optional mezzanine card allows for 10 Gigabit uplink expansion, transitioning from XAUI on the switch packet processor to the appropriate 10G standard at the front panel. 6.3 LEDs
LEDs DS101 to DS120 are all on the back of the PWB. Figure 6-2 LED Positions (Rear of Board)
6.3.1
Gigabit Port LEDs
Each of DS101 to DS120 shows the state of an Ethernet port. The LEDs, which all have similar meanings, can be used to quickly diagnose a port link failure, but for full diagnostics, use the Ethernet interface or serial terminal. The LED meanings are as follows: LED
DS101
DS102
DS103
DS104
DS105
DS106
DS107
DS108
Port
PP1
PP2
PP3
PP4
PP5
PP6
PP7
PP8
DS109
PP9
DS110
PP10
DS111
PP11
DS112
PP12
DS113
DS114
DS115
DS116
DS117
DS118
DS119
DS120
PP13
SP1
PP14
SP2
PP15
SP3
PP16
SP4
PP17
PP18
FP1
FP2
Color
Green
Green
Green
Green
Green
Green
Green
Green
Green
Red
Blue
Green
Red
Blue
Green
Red
Blue
Green
Red
Blue
Green
Blue
Green
Blue
Green
Blue
Green
Blue
Green
Green
Green
Green
On
Gigabit Ethernet link up
BIT running/fail
BIT passed
BIT running/fail
BIT passed
BIT running/fail
BIT passed
BIT running/fail
BIT passed
PP13 Gigabit Ethernet link up
SP1 Gigabit Ethernet link up
Flashing
Link activity
Link activity
Link activity
Link activity
Link activity
Link activity
Link activity
Link activity
Off
No link
No link
No link
No link
No link
No link
No link
No link
Link activity
No link
Link activity
No link
Link activity
No link
Link activity
No link
Link activity
No link
Link activity
No link
Link activity
No link
Link activity
No link
Link activity
Link activity
Link activity
Link activity
No link
No link
No link
No link
6.3.2
BIT LEDs
When the VXS24 is powered‐up, the BIT LEDs (DS109 to DS112) are illuminated red by hardware, and remain lit until the embedded processor boots up and takes control of them. Once BIT has begun its preliminary tests, the COM1 serial port starts reporting the status of BIT. On finishing, if BIT fails, then the BIT LEDs remain lit red. However, if BIT passes, the BIT LEDs turn blue. For more details of BIT software functionality, see the PPCBIT user guide and the VXS24BIT manual. LINKS
NOTE
During BIT, only the BIT LEDs are meaningful.
Once BIT completes successfully, DS109 to DS112 revert to showing PP9 to PP12 status.
6.4 Hardware Reset Configuration
The hardware reset configuration on the Marvell 88E1145 (PHY) device is: •
Auto‐negotiation •
Advertise all capabilities •
Prefer Slave •
Enable auto cross‐over •
Disable energy detect •
Disable Data Terminal Equipment detect 42 VXS24 24 Port Gigabit Ethernet Switch
6.5 Front Panel
An IEEE 1101.10‐compliant EMC front panel, as defined in ANSI/VITA 1.1 VME64 Extensions, is fitted on build levels 1 to 3 only. This has the following features: •
Injector/ejector handles •
A Switch glyph and the VXS logo, as specified in the ANSI/VITA 41.0 Standard •
Two optional Gigabit Ethernet ports routed through SFP modules, providing 1000BaseSX, 1000BaseLX, 1000BaseTX or 100BaseFX •
A 9‐way micro‐D type connector providing RS232 COM1/COM2 •
An RJ‐45 connector providing the 10/100BaseTX Management interface •
A center‐biased, momentary action hardware reset switch •
Access to two 10G ports routed via an XMC daughter board •
‘Portholes’ for visibility of the rear LEDs Build levels 4 and 5 have the following features: •
Handles attached to the metalwork •
An identifying label attached to the metalwork •
Rear LEDs visible from the front Figure 6-3 Front Panels
7 • Connectors
Table 7‐1 shows the function of the connectors on the VXS24: Table 7-1 Connector Functions
Connector
P1
P2, P3, P4, P5
PPWR1
SFP1, SFP2
P11
P25
J15
P10
P23
Function
ANSI/VITA 41.0 compatible Geographic Address and System Reset
VITA 41.3 compatible switch ports
ANSI/VITA 41.0 compatible power and Ground
Optical ports for switched Ethernet (optional)
10/100BaseT Management Ethernet port
RS232 COM1/2 9-way D-type
XMC connector
PLD programming (JTAG) header (factory use only)
Board debug header (factory use only)
Figure 7-1 Connector Positions and Numbering
7.1 P1 Connector
This sideband connector is used for lower‐speed single‐ended signals. Table 7-2 P1 Pin Assignments
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
Unused
GA0*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
B
Unused
GA1*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
BC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
7.1.1
C
Unused
GA2*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
D
Unused
GA3*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
DE
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
E
Unused
GA4*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
F
Unused
GAP*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
FG
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
G
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
H
SYSRST*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
J1 (Backplane) Connector
The pinout of this connector is defined in the VXS Standard, ANSI/VITA 41.0 – 2006, May 2006. Table 7-3 J1 Pin Assignments
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
Unused
GA0*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
B
Unused
GA1*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
C
Unused
GA2*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
D
Unused
GA3*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
E
Unused
GA4*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
F
Unused
GAP*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
G
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
H
SYSRST*
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Connectors 45
7.2 P2 Connector
Table 7-4 P2 Pin Assignments
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP12_RX0P
GND
Unused
GND
PP14_RX0P
GND
Unused
GND
PP16_RX0P
GND
Unused
GND
PP18_RX0P
GND
Unused
GND
B
PP12_RX0N
GND
Unused
GND
PP14_RX0N
GND
Unused
GND
PP16_RX0N
GND
Unused
GND
PP18_RX0N
GND
Unused
GND
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
7.2.1
D
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
E
PP12_TX0P
GND
Unused
GND
PP14_TX0P
GND
Unused
GND
PP16_TX0P
GND
Unused
GND
PP18_TX0P
GND
Unused
GND
F
PP12_TX0N
GND
Unused
GND
PP14_TX0N
GND
Unused
GND
PP16_TX0N
GND
Unused
GND
PP18_TX0N
GND
Unused
GND
G
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
H
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
I
SP4_TX0P
GND
Unused
GND
SP4_RX0P
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
J
SP4_TX0N
GND
Unused
GND
SP4_RX0N
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
K
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
L
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
The pinout of this connector is defined in the VXS 1000Mb/s Baseband IEEE 802.3 Protocol Layer Standard, VITA 41.3 – 200x. Table 7-5 J5 Pin Assignments
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP12_RX0P
GND
Unused
GND
PP14_RX0P
GND
Unused
GND
PP16_RX0P
GND
Unused
GND
PP18_RX0P
GND
Unused
GND
B
PP12_RX0N
Unused
Unused
Unused
PP14_RX0N
Unused
Unused
Unused
PP16_RX0N
Unused
Unused
Unused
PP18_RX0N
Unused
Unused
Unused
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
D
PP12_TX0P
GND
Unused
GND
PP14_TX0P
GND
Unused
GND
PP16_TX0P
GND
Unused
GND
PP18_TX0P
GND
Unused
GND
E
PP12_TX0N
Unused
Unused
Unused
PP14_TX0N
Unused
Unused
Unused
PP16_TX0N
Unused
Unused
Unused
PP18_TX0N
Unused
Unused
Unused
F
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
G
RFU
GND
RFU
GND
RFU
GND
RFU
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
H
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
I
GND
RFU
GND
RFU
GND
RFU
GND
RFU
GND
Unused
GND
Unused
GND
Unused
GND
Unused
NOTE
The P2 to P5 board connectors correspond to the J5 to J2 backplane connectors respectively.
J1/P1 and JPWR1/PPWR1 have a one-to-one correspondence.
7.3 P3 Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP2_RX0P
GND
Unused
GND
PP4_RX0P
GND
Unused
GND
PP8_RX0P
GND
Unused
GND
PP10_RX0P
GND
Unused
GND
B
PP2_RX0N
GND
Unused
GND
PP4_RX0N
GND
Unused
GND
PP8_RX0N
GND
Unused
GND
PP10_RX0N
GND
Unused
GND
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
7.3.1
D
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
E
PP2_TX0P
GND
Unused
GND
PP4_TX0P
GND
Unused
GND
PP8_TX0P
GND
Unused
GND
PP10_TX0P
GND
Unused
GND
F
PP2_TX0N
GND
Unused
GND
PP4_TX0N
GND
Unused
GND
PP8_TX0N
GND
Unused
GND
PP10_TX0N
GND
Unused
GND
G
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
H
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
I
SP2_TX0P
GND
Unused
GND
SP2_RX0P
GND
Unused
GND
PP6_TX0P
GND
Unused
GND
PP6_RX0P
GND
Unused
GND
J
SP2_TX0N
GND
Unused
GND
SP2_RX0N
GND
Unused
GND
PP6_TX0N
GND
Unused
GND
PP6_RX0N
GND
Unused
GND
K
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
L
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP2_RX0P
GND
Unused
GND
PP4_RX0P
GND
Unused
GND
PP8_RX0P
GND
Unused
GND
PP10_RX0P
GND
Unused
GND
B
PP2_RX0N
Unused
Unused
Unused
PP4_RX0N
Unused
Unused
Unused
PP8_RX0N
Unused
Unused
Unused
PP10_RX0N
Unused
Unused
Unused
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
D
PP2_TX0P
GND
Unused
GND
PP4_TX0P
GND
Unused
GND
PP8_TX0P
GND
Unused
GND
PP10_TX0P
GND
Unused
GND
E
PP2_TX0N
Unused
Unused
Unused
PP4_TX0N
Unused
Unused
Unused
PP8_TX0N
Unused
Unused
Unused
PP10_TX0N
Unused
Unused
Unused
F
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
G
SP2_TX0P
GND
Unused
GND
SP2_RX0P
GND
Unused
GND
PP6_TX0P
GND
Unused
GND
PP6_RX0P
GND
Unused
GND
H
SP2_TX0N
Unused
Unused
Unused
SP2_RX0N
Unused
Unused
Unused
PP6_TX0N
Unused
Unused
Unused
PP6_RX0N
Unused
Unused
Unused
I
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
Connectors 47
7.4 P4 Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP9_RX0P
GND
Unused
GND
PP7_RX0P
GND
Unused
GND
PP3_RX0P
GND
Unused
GND
PP1_RX0P
GND
Unused
GND
B
PP9_RX0N
GND
Unused
GND
PP7_RX0N
GND
Unused
GND
PP3_RX0N
GND
Unused
GND
PP1_RX0N
GND
Unused
GND
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
7.4.1
D
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
E
PP9_TX0P
GND
Unused
GND
PP7_TX0P
GND
Unused
GND
PP3_TX0P
GND
Unused
GND
PP1_TX0P
GND
Unused
GND
F
PP9_TX0N
GND
Unused
GND
PP7_TX0N
GND
Unused
GND
PP3_TX0N
GND
Unused
GND
PP1_TX0N
GND
Unused
GND
G
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
H
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
I
PP5_TX0P
GND
Unused
GND
PP5_RX0P
GND
Unused
GND
SP1_TX0P
GND
Unused
GND
SP1_RX0P
GND
Unused
GND
J
PP5_TX0N
GND
Unused
GND
PP5_RX0N
GND
Unused
GND
SP1_TX0N
GND
Unused
GND
SP1_RX0N
GND
Unused
GND
K
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
L
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP9_RX0P
GND
Unused
GND
PP7_RX0P
GND
Unused
GND
PP3_RX0P
GND
Unused
GND
PP1_RX0P
GND
Unused
GND
B
PP9_RX0N
Unused
Unused
Unused
PP7_RX0N
Unused
Unused
Unused
PP3_RX0N
Unused
Unused
Unused
PP1_RX0N
Unused
Unused
Unused
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
D
PP9_TX0P
GND
Unused
GND
PP7_TX0P
GND
Unused
GND
PP3_TX0P
GND
Unused
GND
PP1_TX0P
GND
Unused
GND
E
PP9_TX0N
Unused
Unused
Unused
PP7_TX0N
Unused
Unused
Unused
PP3_TX0N
Unused
Unused
Unused
PP1_TX0N
Unused
Unused
Unused
F
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
G
PP5_TX0P
GND
Unused
GND
PP5_RX0P
GND
Unused
GND
SP1_TX0P
GND
Unused
GND
SP1_RX0P
GND
Unused
GND
H
PP5_TX0N
Unused
Unused
Unused
PP5_RX0N
Unused
Unused
Unused
SP1_TX0N
Unused
Unused
Unused
SP1_RX0N
Unused
Unused
Unused
I
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
7.5 P5 Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP17_RX0P
GND
Unused
GND
PP15_RX0P
GND
Unused
GND
PP13_RX0P
GND
Unused
GND
PP11_RX0P
GND
Unused
GND
B
PP17_RX0N
GND
Unused
GND
PP15_RX0N
GND
Unused
GND
PP13_RX0N
GND
Unused
GND
PP11_RX0N
GND
Unused
GND
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
7.5.1
D
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
E
PP17_TX0P
GND
Unused
GND
PP15_TX0P
GND
Unused
GND
PP13_TX0P
GND
Unused
GND
PP11_TX0P
GND
Unused
GND
F
PP17_TX0N
GND
Unused
GND
PP15_TX0N
GND
Unused
GND
PP13_TX0N
GND
Unused
GND
PP11_TX0N
GND
Unused
GND
G
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
H
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
I
Unused
GND
Unused
GND
Unused
GND
Unused
GND
SP3_TX0P
GND
Unused
GND
SP3_RX0P
GND
Unused
GND
J
Unused
GND
Unused
GND
Unused
GND
Unused
GND
SP3_TX0N
GND
Unused
GND
SP3_RX0N
GND
Unused
GND
K
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
L
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
PP17_RX0P
GND
Unused
GND
PP15_RX0P
GND
Unused
GND
PP13_RX0P
GND
Unused
GND
PP11_RX0P
GND
Unused
GND
B
PP17_RX0N
Unused
Unused
Unused
PP15_RX0N
Unused
Unused
Unused
PP13_RX0N
Unused
Unused
Unused
PP11_RX0N
Unused
Unused
Unused
C
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
D
PP17_TX0P
GND
Unused
GND
PP15_TX0P
GND
Unused
GND
PP13_TX0P
GND
Unused
GND
PP11_TX0P
GND
Unused
GND
E
PP17_TX0N
Unused
Unused
Unused
PP15_TX0N
Unused
Unused
Unused
PP13_TX0N
Unused
Unused
Unused
PP11_TX0N
Unused
Unused
Unused
F
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
Unused
G
Unused
GND
Unused
GND
Unused
GND
Unused
GND
RFU
GND
RFU
GND
RFU
GND
RFU
GND
H
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
RFU
RFU
RFU
RFU
RFU
RFU
RFU
RFU
I
GND
Unused
GND
Unused
GND
Unused
GND
Unused
GND
RFU
GND
RFU
GND
RFU
GND
RFU
Connectors 49
7.6 PPWR1 Connector
This power connector is defined in the VXS Standard, ANSI/VITA 41.0. Table 7-12 PPWR1 Pin Assignments
Contact
1
2
3
4
5
6
Signal
Unused
VCC
VCC
VCC
GND
GND
7.7 P23 Connector
This is for factory use only. 7.8 P10 Connector
This is for factory use only. 7.9 SFP Modules
Depending on the build variant (see the Product Code Information section), SFP modules can be fitted to 1000BaseSX, 1000BaseLX, 1000BaseTX or 100BaseFX. 7.10 P11 Connector
This connector provides the 10/100BaseTX management port. Table 7-13 P11 Pin Assignments
Pin
1
2
3
4
5
6
7
8
Signal
TX
TX*
RX
GND
GND
RX*
GND
GND
Figure 7-2 P11 Connector Numbering
7.11 P25 Connector
This 9‐way micro D‐type connector provides RS232 COM1/COM2. It is only fitted on build levels 1 to 3. Table 7-14 P25 Pin Assignments
Pin
1
3
5
7
9
Signal
Unused
COM1_TXD
GND
COM2_TXD
GND
Pin
2
4
6
8
Signal
COM1_RXD
Unused
COM2_RXD
Unused
Figure 7-3 P25 Connector Numbering
7.12 J15 (XMC) Connector
Table 7-15 J15 Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Row A
X1_TX0P
GND
X1_TX2P
GND
X2_TX0P
GND
X2_TX2P
GND
X1_CLK_125M_P
GND
X1_RX0P
GND
X1_RX2P
GND
X2_RX0P
GND
X2_RX2P
GND
X2_CLK_125M_P
Row B
X1_TX0N
GND
X1_TX2N
GND
X2_TX0N
GND
X2_TX2N
GND
X1_CLK_125M_N
GND
X1_RX0N
GND
X1_RX2N
GND
X2_RX0N
GND
X2_RX2N
GND
X2_CLK_125M_N
Row C
P3V3
TRST*
P3V3
TCK
P3V3
TMS
P3V3
TDI
Unused
TDO
Unused
Unused
Unused
Unused
Unused
Unused
Unused
XP_MDC
XP_MDIO
Row D
X1_TX1P
GND
X1_TX3P
GND
X2_TX1P
GND
X2_TX3P
GND
Unused
GND
X1_RX1P
GND
X1_RX3P
GND
X2_RX1P
GND
X2_RX3P
GND
Unused
Row E
X1_TX1N
GND
X1_TX3N
GND
X2_TX1N
GND
X2_TX3N
GND
Unused
GND
X1_RX1N
GND
X1_RX3N
GND
X2_RX1N
GND
X2_RX3N
GND
Unused
Row F
VCC
Unused
VCC
HRESET*
VCC
Unused
VCC
Unused
VCC
Unused
VCC
Unused
VCC
Unused
VCC
Unused
Unused
Unused
Unused
For more details on the 10G connection provided by the XMC card, see the XMCXGO datasheet. Publication No. VXS24-0HH/1DF
Connectors 51
7.13 Signal Descriptions
Table 7-16 Signal Descriptions
Mnemonic
COMy_RXD
COMy_TXD
GA0* to GA4*, GAP*
GND
HRESET*
PPn_RX0P, PPn_RX0N
Signal Description
COM Port y (y = 1 or 2) Receive Data
COM Port y (y = 1 or 2) Transmit Data
Geographical Address signals and parity
The DC voltage reference for the system
Hardware reset
PPn_TX0P, PPn_TX0N
P3V3
RFU
RX/RX*
SPz_RX0P, SPz_RX0N
Payload Port n (n = 1 to 18) Transmit pair A. 100 Ω matched pair
+3.3 V DC supply
Reserved for Future Use in VITA 41.3
Management port Receive pair
SPz_TX0P, SPz_TX0N
SYSRST*
TCK, TDI, TDO, TMS, TRST
TX/TX*
Unused
VCC
Switch Port z (z = 1 to 4) Transmit pair A. 100 Ω matched pair
System Reset
JTAG interface
Management port Transmit pair
Unused by VXS24
+5V DC supply
Port m (m = 1 or 2) 125 MHz clock differential signals. Used to synchronise two VXS24s in
10G uplink expansion mode
Port m (m = 1 or 2) 10G XAUI Receive pair A. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Receive pair B. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Receive pair C. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Receive pair D. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Transmit pair A. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Transmit pair B. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Transmit pair C. 100 Ω matched pair
Port m (m = 1 or 2) 10G XAUI Transmit pair D. 100 Ω matched pair
Serial clock (MDC) and data (MDIO) lines for controlling the 10G ports
Payload Port n (n = 1 to 18) Receive pair A. 100 Ω matched pair
Switch Port z (z = 1 to 4) Receive pair A. 100 Ω matched pair
Xm_CLK_125M_P, Xm_CLK_125M_N
Xm_RX0P, Xm_RX0N
Xm_RX1P, Xm_RX1N
Xm_RX2P, Xm_RX2N
Xm_RX3P, Xm_RX3N
Xm_TX0P, Xm_TX0N
Xm_TX1P, Xm_TX1N
Xm_TX2P, Xm_TX2N
Xm_TX3P, Xm_TX3N
XP_MDC, XP_MDID
Appendix A - Specifications
A.1 Technical Specification
Table A-1 Technical Data
Standards:
Rear Interfaces:
Front Interfaces:
Port Configurations:
Topology:
MAC Address:
Priority Queues:
Flow Control:
Auto-MDI/MDIX:
Copper Cabling:
Fiber Cabling:
Optics:
On-board Resources:
IEEE 802.3
10BaseT Ethernet
IEEE 802.3u
100BaseTX Fast Ethernet (build option)
IEEE 802.3ab
1000BaseT Copper Ethernet
IEEE 802.3yy
1000BaseLX Fiber Ethernet (build option)
IEEE 802.3z
1000BaseSX Fiber Ethernet (build option)
Switch Ports:
22 copper ports
DUART:
2 x EIA232 connections
Fast Ethernet:
Out-of-band service port
Switch Ports:
2 ports (build option on air-cooled boards)
BIT LEDs:
Built-In-Test status
Port indication:
Link up and activity
22 copper rear only
22 copper rear + 2 front 1000BaseSX
22 copper rear + 2 front 1000BaseLX
22 copper rear + 2 front 1000BaseTX
22 copper rear + 2 front 100BaseFX
Store-and-forward
8000 entries
8 per port, software controlled with bandwidth provisioning
Back pressure for half-duplex and IEEE 802.3x for full-duplex
Auto crossover available on all ports, except out-of-band Ethernet adapter
Ethernet:
CAT 3, CAT 4, CAT 5, EIA/TIA-568 100 Ω UTP
Fast Ethernet:
CAT 5, EIA/TIA-568 100 Ω UTP
CAT 5e, EIA/TIA-568 100 Ω STP
Gigabit Ethernet:
CAT 6, EIA/TIA-568-B 100 Ω STP
CAT6: 100 meters at -40°C to 55°C
Maximum Length:
CAT5e: 75 meters at -40°C to +55°C
62.5/125 μm multimode
50/125 μm multimode
9/125 μm single mode
Multimode – 850 nm wavelength
Single mode – 1310 nm wavelength
CPU:
350 MHz Motorola PowerPC 8245
Packet Processor:
DX265
SDRAM:
256 Mbytes
Flash:
128 Mbytes
NVRAM
RTC
Temperature Sensor
Specifications 53
A.2 Electrical Specification
Power‐supplies and ground are shared between the connectors. A.2.1 Power Consumption
TBA watts typical TBA Watts maximum A.2.2 Voltage Requirements
+5 V +5 % ‐2.5 % DC total excursion, including all transients Vripple (+5 V) = 50 mV RMS maximum contained in the total excursion. A.3 Reliability (MTBF)
Table A‐2 shows the predicted values for reliability as Mean Time Between Failures (MTBF) and failures per million hours (fpmh). Table A-2 Reliability (MTBF)
Environment
Ground Benign 30°C
Fail Rate (Failures Per Million Hours)
2.54216
MTBF (Hours)
393 366
Ground Fixed 40°C
Ground Mobile 45°C
7.15917
16.90783
139 681
59 144
Naval Sheltered 40°C
Naval Unsheltered 45°C
12.57367
26.65208
79 531
37 521
Airborne Inhabited Cargo 55°C
Airborne Inhabited Fighter 45°C
17.03522
25.48232
58 702
39 243
Airborne Uninhabited Cargo 70°C
Airborne Uninhabited Fighter 70°C
30.87887
47.35938
32 385
21 115
Airborne Rotary Wing 55°C
Space Flight 30°C
39.27055
2.09836
25 464
476 564
Missile Flight 45°C
Missile Launch 55°C
68.90662
164.26376
14 512
6088
The predictions are carried out using MIL‐HDBK‐217F Notices 1 and 2, parts count method. To complement the 217 failure rates, some manufacturers’ data is included where appropriate; πQ values have been modified according to industry practice. These failure rates are based only on the components and connectors fitted to the board at delivery and take no account of user fitted components. 54 VXS24 24 Port Gigabit Ethernet Switch
A.4 Environmental Specifications
A.4.1 Convection-cooled Boards
Table A-3 Convection-cooled Environmental Specifications
Build
Style
Standard
(Level 1)
Extended
Temperature
(Level 2)
Rugged Aircooled
(Level 3)
Humidity/
Salt Fog
Up to 95% RH
Temperature (°C)
Vibration
Shock
Operating: 0 to +55
with airflow of 300
feet/minute.
Storage: -50 to +100
Random:
0.002g2/Hz from 10
20g peak
sawtooth,
1ms
duration
Operating: -20 to
+65 with airflow of
300 feet/minute
Random:
0.002g2/Hz from 10
20g peak
sawtooth,
11ms
duration
Up to 95% RH
with varying
temperature.
10 cycles,
240 hours
As Standard but conformally coated
and temperature characterized
Operating: -40 to
+75 with airflow of
600 feet/minute
Random:
20g peak
sawtooth,
11ms
duration
Up to 95% RH
with varying
temperature.
10 cycles,
240 hours
Wide temperature rugged, cooled by
forced air. Conformally coated for
additional protection
to 2000 Hz
Sine: 2g from 5
to 500 Hz
to 2000 Hz
Sine: 2g from 5
to 500 Hz
0.04g2/Hz from 20
to 2000 Hz, with a
flat response to
1000 Hz. 6db/Octave
roll-off from 1000 to
2000 Hz.
Comments
Commercial grade cooled by forced
air, for use in benign environments
and software development
applications. Optional conformal
coating
A.4.2 Conduction-cooled Boards
Table A-4 Conduction-cooled Environmental Specifications
Build
Style
Rugged
Conductioncooled (Level 4)
Rugged
Conductioncooled (Level 5)
Temperature (°C)
Vibration
Shock
Operating: -40 to
+75 at the thermal
interface
Storage: -50 to
+100
Random: 0.1g2/Hz
40g peak
sawtooth,
11ms
duration
Operating: -40 to
+85 at the thermal
interface
Storage: -50 to
+100
Random: 0.1g2/Hz
from 15 to 2000 Hz per
MIL-STD-810E
Fig 514.4 – 8 for high
performance aircraft.
12g RMS
from 15 to 2000 Hz per
MIL-STD-810E
Fig 514.4 – 8 for high
performance aircraft.
12g RMS
40g peak
sawtooth,
11ms
duration
Humidity/
Salt Fog
Up to 95% RH
with varying
temperature.
10 cycles,
240 hours
Up to 95% RH
with varying
temperature.
10 cycles,
240 hours
Comments
Designed for severe environment
applications with high levels of shock
and vibration, small space envelope
and restricted cooling supplies.
Conformally-coated as standard.
Optional ESS.
Designed for severe environment
applications with high levels of shock
and vibration, small space envelope
and restricted cooling supplies.
Conformally-coated as standard.
Optional ESS.
Specifications 55
A.5 Mechanical Specification
A.5.1 Dimensions
The VXS24 conforms to the dimensions specified in the ANSI/VITA 1‐1994 specification (for air‐cooled build levels) and IEEE 1101.2 (for conduction‐cooled build levels), plus any extra constraints in the VITA 41.0 VXS Standard. NOTE
Allowance must also be made for optical cable connector protrusion and optical cable minimum bend
radius.
A.5.2 Weight
The approximate weight of the VXS24 is: Levels 1 to 3 = 710 g Levels 4 and 5 = TBA g 56 VXS24 24 Port Gigabit Ethernet Switch
A.6 Product Code Information
Table A‐5 shows how the product code is specified: Build Level
x
x
x
On-board Firmware
x
Reserved
x
0 = BIT (unmanaged version)
1 = BIT + Fastpath Management software
0
0 = 22 copper rear I/O
1 = 22 copper rear I/O + 2 front 1000BaseSX
2 = 22 copper rear I/O + 2 front 1000BaseLX
3 = 22 copper rear I/O + 2 front 1000BaseTX
4 = 22 copper rear I/O + 2 front 100BaseFX
0 = No 10G expansion
1 = Dual 10G XAUI expansion
1 = Level 1
2 = Level 2
3 = Level 3
4 = Level 4
5 = Level 5
10G Expansion
-
1G Variants (Build Levels 1 to 3 only)
Table A-5 Product Codes
VXS24
E.g. VXS24‐10000 = Level 1 board with 22 copper rear I/O and BIT (unmanaged). VXS24‐41301 = Level 4 board with dual 10G XAUI expansion, 22 copper rear I/O + 2 front 1000BaseTX, BIT and management software. NOTE
The above table represents the available codes/variants at the time of writing. Contact your nearest
Sales representative for details of the latest codes/variants.
A.6.1 Software Support
BIT software maintenance is available as VXS24SWBIT‐1M. Switch Management software maintenance is available as VXS24SWLVL7‐1M. Publication No. VXS24-0HH/1DF
Specifications 57
Glossary
LINK
The VXS signals are outlined in the Signal Descriptions section.
LINK
This glossary only features terms special to this manual. Explanations of more general terms can be
found in the Glossary, publication number GLOS1.
MDI-X The VXS24 uses MDI‐X, but it automatically adjusts for a MDI‐X link partner. (Crossover)
PHY A PHY connects a link layer device (often called a MAC) to a physical medium such as an optical fiber or copper cable. RJ-45 An 8‐pin connector used for connecting CAT5 cable to a data transmissions device. SERDES Serializer/Deserializer – corresponds to a 1 Gigabit per second serial bus. SFF Small Form Factor SFP Small Form‐factor Pluggable (optical transceiver module) SGMII Serial Gigabit Media Independent Interface. VLAN OSI Layer 3 VLANs are also available, based on protocol features. VXS VMEbus Switched Serial. XAUI 10 Gigabit Attachment Unit Interface XFP 10 Gigabit small Form‐factor Pluggable module XMC Express Mezzanine Card 58 VXS24 24 Port Gigabit Ethernet Switch
Index
10G Ports................................................................................. 20
A
Airflow....................................................................................... 10
B
BIT............................................................................................... 22
Block Diagram ...................................................................... 39
Board Identification ........................................................... 15
Board Installation................................................................ 18
C
Cautions......................................................................................9
Chassis Ground.................................................................... 18
Configuration
E
Electrical Specification ..................................................... 54
EMI/EMC Regulatory Compliance ..................................9
Environmental Specifications ....................................... 55
Equipment Number............................................................ 15
Ethernet Number................................................................. 15
F
Features......................................................................................8
Flammability.............................................................................9
Front Panel ............................................................................. 43
See Also .................................................. Chassis Ground
Functional Description...................................................... 39
H
Link................................................................................................. 16
Descriptions ....................................................................................17
Positions ...........................................................................................16
Connecting to VXS24......................................................... 19
Connectors............................................................................. 44
J1 ................................................................................................... 45
J15.................................................................................................. 51
J2 ................................................................................................... 49
J3 ................................................................................................... 48
J4 ................................................................................................... 47
J5 ................................................................................................... 46
P1 ................................................................................................... 45
P10 ................................................................................................. 50
P11 ................................................................................................. 50
P2 ................................................................................................... 46
P23 ................................................................................................. 50
P25 ................................................................................................. 51
P3 ................................................................................................... 47
P4 ................................................................................................... 48
P5 ................................................................................................... 49
Positions and Pin Numbering ............................................ 44
PPWR1.......................................................................................... 50
Signal Descriptions................................................................. 52
VXS ................................................................................................. 45
XMC................................................................................................ 51
Cooling ..............................................................................10, 55
Handling .................................................................................. 10
Heatsink................................................................................... 10
Humidity .................................................................................. 55
I
Identifying Product............................................................. 15
Inspection ............................................................................... 17
Introduction ..............................................................................7
J
JTAG
Select.............................................................................................17
Jumpers.......................................See Configuration (Link)
K
Keying ....................................................................................... 18
L
Label.......................................................................................... 15
Laser.......................................................................................... 10
LEDs ........................................................................................... 40
Links...........................................................See Configuration
D
Dimensions............................................................................. 56
Documentation Conventions ........................................ 11
Index 59
M
Management Software
Advanced Features ................................................................ 36
CLI Facilities ............................................................................... 29
Exiting........................................................................................... 31
Getting Started......................................................................... 24
Inband Network Port Configuration............................... 33
Web v CLI .................................................................................... 28
Mechanical Specification ................................................ 56
Mezzanine Card ................................................................... 40
MTBF.......................................................................................... 54
O
Operating Temperature ................................................... 55
Operational Description................................................... 22
P
Photograph ...............................................................................7
Power Consumption .......................................................... 54
Power-up................................................................................. 21
Problems ................................................................................. 13
Product Codes ...............................................................15, 57
Product Identification ....................................................... 15
Profile ........................................................................................ 56
S
Safety Notices..........................................................................9
Serial Ports .......................................... See P25 Connector
Connection..................................................................................19
Service Port ......................................... See P11 Connector
Connection..................................................................................19
Shock......................................................................................... 55
Size ............................................................................................. 56
Software Support ................................................................ 57
Specifications
Electrical.......................................................................................54
Environmental...........................................................................55
Mechanical .................................................................................56
Technical......................................................................................53
Storage Temperature........................................................ 55
Switched Ethernet Ports ...........................................19, 20
System Set-up ...................................................................... 20
T
Technical Specification .................................................... 53
Technical Support Contact Details ............................. 13
U
Unpacking .............................................................................. 14
R
V
Recovery Boot Image........................................................ 17
Related Documents ........................................................... 12
Reliability ................................................................................. 54
Reset Configuration ........................................................... 42
Revision State ....................................................................... 15
Vibration .................................................................................. 55
Voltage Requirements ...................................................... 54
VXS Connectors.................................................................... 45
W
Warnings....................................................................................9
Web Sites ................................................................................ 13
Wedgelocks ........................................................................... 18
Weight ...................................................................................... 56
X
XMC Connector .................................................................... 51
© 2010 GE Intelligent Platforms Embedded
Systems, Inc. All rights reserved.
All trademarks are the property of their
respective owners.
Confidential Information - This document
contains Confidential/Proprietary Information
of GE Intelligent Platforms, Inc. and/or its
suppliers or vendors. Distribution or
reproduction prohibited without permission.
THIS DOCUMENT AND ITS CONTENTS ARE
PROVIDED "AS IS", WITH NO REPRESENTATIONS
OR WARRANTIES OF ANY KIND, WHETHER
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LIMITED TO WARRANTIES OF DESIGN,
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PARTICULAR PURPOSE. ALL OTHER LIABILITY
ARISING FROM RELIANCE UPON ANY
INFORMATION CONTAINED HEREIN IS
EXPRESSLY DISCLAIMED.
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Additional Resources
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NETernity™ VXS24_Hardware Reference Manual

Transcription

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