Page 1 x950 Switches Advanced Layer 3+ AlliedWare Plus™ v5.4.9-1 AT-x950-28XSQ Switch AT-x950-28XTQm Switch AT-XEM2-12XT Ethernet Line Card AT-XEM2-12XTm Ethernet Line Card AT-XEM2-12XS Ethernet Line Card AT-XEM2-4QS Ethernet Line Card AT-XEM2-1CQ Ethernet Line Card AT-PWR600 AC Power Supply AT-FAN05 Fan Module Installation Guide for Virtual Chassis Stacking 613-002643 Rev.
Page 2 Allied Telesis, Inc. has been advised of, known, or should have known, the...
Page 3 Electrical Safety and Emissions Standards This product meets the following standards. U.S. Federal Communications Commission Radiated Energy Note: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC Rules.
Page 4 Translated Safety Statements Important: Safety statements that have the  symbol are translated into multiple languages in the Translated Safety Statements document at www.alliedtelesis.com/library. Remarque: Les consignes de sécurité portant le symbole  sont traduites dans plusieurs langues dans le document Translated Safety Statements, disponible à l'adresse www.alliedtelesis.com/ library.
Page 5: Table Of Contents
Contents Preface ....................................13 Document Conventions ...............................14 Contacting Allied Telesis ..............................15 Chapter 1: Overview ................................ 17 x950 Switches ..................................18 Features ....................................20 Hardware Features...............................20 XEM2 Ethernet Line Cards............................20 Management Software and Interfaces .........................21 Management Methods..............................21 Management Panel ..............................21 Power Supplies ................................21 Ports 1 to 24 on the AT-x950-28XSQ Switch ........................22 SFP and SFP+ Transceivers............................22...
Page 6 Contents Designating Ports in the Command Line Interface ......................50 Software and Hardware Releases ............................52 Chapter 2: Virtual Chassis Stacking ..........................53 Overview ..................................... 54 Stacking Guidelines ................................55 Stack Trunks ..................................56 Ports 1 to 24 ................................56 Ports 25 to 37 with 40Gbps Transceivers........................
Page 7 AT-x950-28XSQ Switch and VCStack Installation Guide Verifying the Master Switch ...............................151 What to Do Next ................................153 Chapter 9: Configuring Member Switches ........................155 General Steps for Member Switches ..........................156 Configuring a Member Switch - Part I..........................158 Configuring a Member Switch - Part II..........................161 Verifying a Member Switch ..............................163 What to Do Next ................................165 Chapter 10: Powering On and Verifying the Stack .....................
Page 8 Contents...
Page 9 Figures Figure 1: Front Panels of the x950 Switches ........................18 Figure 2: Rear Panel of the x950 Switches ..........................19 Figure 3: Link and Activity LEDs for Ports 1 to 24 ........................23 Figure 4: Link and Activity LEDs for Ports 1 to 24 on the AT-x950-28XTQm Switch ............25 Figure 5: QSFP-4SFP10G-3CU or QSFP-4SFP10G-5CU Copper Breakout Cable ............26 Figure 6: ET3-MPO08-4LC-5 or ET3-MPO08-4LC-10 Fiber Optic Breakout Cable .............27 Figure 7: LEDs for Ports 25 to 37 ............................27...
Page 10 Figures Figure 50: Seating the Power Supply on the Internal Connector..................99 Figure 51: Removing the Blank Line Card Cover .......................100 Figure 52: Removing the Ethernet Line Card from the Anti-static Bag ................101 Figure 53: Sliding the Ethernet Line Card into the Slot.......................101 Figure 54: Seating the Ethernet Line Card in the Expansion Slot..................102 Figure 55: Tightening the Two Captive Screws on the Ethernet Line Card ................103 Figure 56: Parts of the Bumper Feet...........................105...
Page 11 Tables Table 1: Link and Activity Status LEDs for Ports 1 to 24 .....................23 Table 2: Twisted Pair Ports 1 to 24 on the AT-x950-28XTQm Switch .................24 Table 3: Link and Activity LEDs for Ports 1 to 24 on the AT-x950-28XTQm Switch ............25 Table 4: Link and Activity Status LEDs for 40Gbps QSFP+ or 100Gbps QSFP28 Transceivers ........27 Table 5: Link and Activity Status LEDs for 10Gbps Breakout Cables .................28 Table 6: Port Numbering for Ports 25 to 37 .........................29...
Page 12 Tables...
Page 13: Preface
(VCStack) feature. For instructions on how to install the switches as stand- alone devices, refer to the x950 Series Installation Guide for Stand-alone Switches. This preface contains the following sections:  “Document Conventions” on page 14  “Contacting Allied Telesis” on page 15...
Page 14: Document Conventions
Preface Document Conventions This document uses the following conventions: Note Notes provide additional information. Caution Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data. Warning Warnings inform you that performing or omitting a specific action may result in bodily injury.
Page 15: Contacting Allied Telesis
Series Installation Guide for VCStack Contacting Allied Telesis For assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support. The page has links to the following services: ...
Page 16 Preface...
Page 17 Chapter 1 Overview The chapter contains the following sections:  “x950 Switches” on page 18  “Features” on page 20  “Ports 1 to 24 on the AT-x950-28XSQ Switch” on page 22  “Ports 1 to 24 on the AT-x950-28XTQm Switch” on page 24 ...
Page 18: Chapter 1: Overview
Chapter 1: Overview x950 Switches The front panels of the switches are shown in Figure 1. Management Panel AT-x950-28XSQ Switch Ports 1 to 24: Ports 25, 29, 33, 37: XEM2 Line Card 1Gbps SFP or 10Gbps 40Gbps or 100Gbps Expansion Slot SFP+ Transceivers Transceivers, or 10Gbps Breakout Cables...
Page 19: Figure 2: Rear Panel Of The X950 Switches
x950 Series Installation Guide for VCStack Two Slots for AT-PWR600 Two AT-FAN05 Cooling Fan Power Supply Modules Modules Figure 2. Rear Panel of the x950 Switches...
Page 20: Features
Chapter 1: Overview Features The main hardware features of the x950 Switches are listed here. Hardware The switches have the following hardware features: Features  1RU height  24 ports on the AT-x950-28XSQ Switch for 1Gbps SFP or 10Gbps SFP+ transceivers. Refer to “Ports 1 to 24 on the AT-x950-28XSQ Switch”...
Page 21: Management Software And Interfaces
Series Installation Guide for VCStack Line cards are ordered separately. Refer to the product data sheet on the Allied Telesis web site for a list of approved transceivers. Management Here are the management software and interfaces: Software and ...
Page 22: Ports 1 To 24 On The At-X950-28Xsq Switch
They support full-duplex mode only.  You can set the port speeds with Auto-Negotiation or manually. The default is Auto-Negotiation. Transceivers must be purchased separately. For a list of supported transceivers, refer to the product data sheet on the Allied Telesis web site.
Page 23: Leds
x950 Series Installation Guide for VCStack LEDs The LEDs are located between the ports. Each port has one LED. Refer to Figure 3. Bottom Transceiver Slot LED Top Transceiver Slot LED Figure 3. Link and Activity LEDs for Ports 1 to 24 The LEDs displays link and activity status.
Page 24: Ports 1 To 24 On The At-X950-28Xtqm Switch
Chapter 1: Overview Ports 1 to 24 on the AT-x950-28XTQm Switch The specifications for twisted pair ports 1 to 24 on the AT-x950-28XTQm Switch are listed in Table 2. Table 2. Twisted Pair Ports 1 to 24 on the AT-x950-28XTQm Switch Specification Description Port Speed...
Page 25: Leds
x950 Series Installation Guide for VCStack LEDs This section explains the LEDs for the 1/2.5/5/10Gbps twisted pair ports on the AT-x950-28XTQm Switch. Each port has one LED that displays link and activity information. The LEDs are shown in Figure 4. Top Port LED Bottom Port LED Figure 4.
Page 26: Ports 25 To 37
Chapter 1: Overview Ports 25 to 37 Ports 25, 29, 33, and 37 support the following types of transceivers and cables:  100Gbps QSFP28 transceivers  40Gbps QSFP+ transceivers  10Gbps breakout cables QSFP28 The ports support the following 100Gbps QSFP28 transceivers: Transceivers ...
Page 27: Leds
x950 Series Installation Guide for VCStack The fiber optic breakout cables are ET3-MPO08-4LC-5 and ET3-MPO08- 4LC-10, in lengths of 5 and 10 meters, respectively, with duplex LC connectors. Refer to Figure 6. Figure 6. ET3-MPO08-4LC-5 or ET3-MPO08-4LC-10 Fiber Optic Breakout Cable LEDs The ports have one link and activity status LED each.
Page 28: Port Numbering
Chapter 1: Overview Table 4. Link and Activity Status LEDs for 40Gbps QSFP+ or 100Gbps QSFP28 Transceivers (Continued) State Description Flashing Amber The transceiver is transmitting or receiving data at 40Gbps. Possible causes of this state are listed here: - The transceiver slot is empty. - The transceiver has not established a link to a network device.
Page 29: Table 6: Port Numbering For Ports 25 To 37
x950 Series Installation Guide for VCStack Table 6. Port Numbering for Ports 25 to 37 With Fiber Optic With Breakout Port Transceiver or Cable Direct Attach Cable portn.0.25 portn.0.25 portn.0.26 portn.0.27 portn.0.28 portn.0.29 portn.0.29 portn.0.30 portn.0.31 portn.0.32 portn.0.33 portn.0.33 portn.0.34 portn.0.35 portn.0.36 portn.0.37...
Page 30: Xem2 Ethernet Line Cards
Chapter 1: Overview XEM2 Ethernet Line Cards The x950 Switches have one expansion slot on the front panel for an optional XEM2 Ethernet line card. The cards are shown in Figure 8 and described in Table 7. AT-XEM2-12XT AT-XEM2-12XTm AT-XEM2-12XS AT-XEM2-4QS AT-XEM2-1CQ Figure 8.
Page 31 x950 Series Installation Guide for VCStack Table 7. XEM2 Ethernet Line Cards (Continued) Line Card Description AT-XEM2-12XTm 12 twisted pair ports with RJ-45 connectors that support the following speeds: - 100Mbps - 1/2.5/5/10Gbps Refer to “AT-XEM2-12XTm Line Card” on page 34.(This card requires AlliedWare Plus v5.4.9-0 or later.) AT-XEM2-12XS 12 ports that support the following types of...
Page 32: At-Xem2-12Xt Line Card
Chapter 1: Overview AT-XEM2-12XT Line Card The AT-XEM2-12XT Line Card is shown in Figure 9. Figure 9. AT-XEM2-12XT Line Card RJ-45 Ports The card has 12 twisted pair ports with standard 8-pin RJ-45 ports. The specifications of the ports are listed in Table 8. Table 8.
Page 33: Leds
x950 Series Installation Guide for VCStack Table 8. Twisted Pair Ports on the AT-XEM2-12XT Line Card (Continued) Specification Description Cabling The minimum cable requirements are: - 100Mbps - Standard TIA/EIA 568-B- compliant Category 3 unshielded cabling. - 1Gbps - Standard TIA/EIA 568-A- compliant Category 5 or TIA/EIA 568-B- compliant Enhanced Category 5 (Cat 5e) unshielded cabling.
Page 34: At-Xem2-12Xtm Line Card
Chapter 1: Overview AT-XEM2-12XTm Line Card The AT-XEM2-12XTm Card is shown in Figure 10. Figure 10. AT-XEM2-12XTm Line Card The AT-XEM2-12XTm Card has 12 twisted pair ports with standard 8-pin RJ-45 ports. The specifications of the ports are listed in Table 10. Table 10.
Page 35: Table 11: Link And Activity Leds On The At-Xem2-12Xtm Line Card
x950 Series Installation Guide for VCStack Table 10. Twisted Pair Ports on the AT-XEM2-12XTm Line Card Specification Description Cabling Cable minimum requirements are: - 100Mbps - Standard TIA/EIA 568-B- compliant Category 3 unshielded cabling. - 1/2.5/5Gbps - Standard TIA/EIA 568-A- compliant Category 5 or TIA/EIA 568-B- compliant Enhanced Category 5 (Cat 5e) unshielded cabling.
Page 36: At-Xem2-12Xs Line Card
Chapter 1: Overview AT-XEM2-12XS Line Card The AT-XEM2-12XS Line Card is shown in Figure 11. Figure 11. AT-XEM2-12XS Line Card Transceivers The card has twelve ports that support the following types of 1Gbps SFP or 10Gbps SFP+ transceivers:  1Gbps SX or LX SFP transceivers ...
Page 37: Leds
x950 Series Installation Guide for VCStack LEDs The ports have link and activity LEDs. The LED states are described in Table 12. Table 12. Port Link and Activity LEDs on the AT-XEM2-12XS Line Card State Description Solid Green The transceiver has established a 10GBase link to a network device.
Page 38: At-Xem2-4Qs Line Card
Chapter 1: Overview AT-XEM2-4QS Line Card The AT-XEM2-4QS Line Card is shown in Figure 12. Figure 12. AT-XEM2-4QS Line Card Transceivers The card supports the following types of 40Gbps QSFP+ transceivers in its four ports:  QSFPSR4 transceiver - Maximum operating distance of 150 meters (492 feet) with 12-strand OM4 fiber optic cable.
Page 39: Table 13: Port Link And Activity Status Leds On The At-Xem2-4Qs Line Card
x950 Series Installation Guide for VCStack Table 13. Port Link and Activity Status LEDs on the AT-XEM2-4QS Line Card State Description Solid Green The transceiver has established a 40GBase link to a network device. Flashing Green The transceiver is transmitting or receiving data.
Page 40: At-Xem2-1Cq Line Card
Chapter 1: Overview AT-XEM2-1CQ Line Card The AT-XEM2-1CQ Line Card is shown in Figure 13. Figure 13. AT-XEM2-1CQ Line Card Transceivers The one port on the card supports the following 100Gbps QSFP28 transceivers:  QSFP28SR4 transceiver - Maximum operating distance of 70m (230 ft) or 100m (328 ft) with 12-strand OM3 or OM4 fiber optic cable, respectively.
Page 41 x950 Series Installation Guide for VCStack Table 15. Port Link and Activity Status LED on the AT-XEM2-1CQ Line Card (Continued) State Description Flashing Green The transceiver is transmitting or receiving data. Possible causes of this state are listed here: - The transceiver slot is empty. - The transceiver has not established a link to a network device.
Page 42: Management Panel
Chapter 1: Overview Management Panel The components on the management panel are identified in Figure 14. CONSOLE Switch ID RS-232 Serial Port eco-friendly Button USB Slot NET MGMT Port Figure 14. Management Panel Note The management panel is not field-replaceable. USB Port You can use the USB port with a flash drive for the following functions: ...
Page 43: Net Mgmt Ethernet Management Port
x950 Series Installation Guide for VCStack NET MGMT The switch uses the NET MGMT port as a separate routed eth0 interface. The interface is not part of the switching matrix, but the switch can route Ethernet traffic in or out of the port from the network ports and Ethernet line card. Management Here are the guidelines: Port...
Page 44: Console (Rs-232) Port
Chapter 1: Overview Console (RS-232) You use the Console Port to conduct local management sessions with the switch. Local management sessions require a terminal or PC with a Port terminal emulation program, and the management cable that comes with the switch. The switch does not need an Internet Protocol (IP) address for local management sessions because they are not conducted over a network.
Page 45: Eco-Friendly Button
x950 Series Installation Guide for VCStack Note You can use the SHOW SYSTEM ENVIRONMENT command in the command line interface to identify the source of the problem. Figure 16 illustrates the states of the LED when the eco-friendly mode is enabled and the switch is operating in the low power mode.
Page 46: Optional Direct Attach Cables
Chapter 1: Overview Optional Direct Attach Cables The optional direct attach cables listed in Table 17 offer an economical way to add 10Gbps, 40Gbps, or 100Gbps connections over short distances for switch ports or ports on XEM2 Line Cards. Table 17. Optional Direct Attach Cables Switch Ports XEM2 Line Card Speed...
Page 47: At-Pwr600 Power Supply
x950 Series Installation Guide for VCStack AT-PWR600 Power Supply The AT-PWR600 module is the power supply for the switch. The model name can be found on a label on the release tab on the front panel. Refer to Figure 17. Figure 17.
Page 48: Leds
The power supplies are installed in the PSU A and PSU B slots in the rear panel of the chassis. If you are installing only one power supply, Allied Telesis recommends installing it in PSU A slot because that slot does not come with a blank slot cover.
Page 49: At-Fan05 Cooling Fan
x950 Series Installation Guide for VCStack AT-FAN05 Cooling Fan The cooling unit for the chassis is the AT-FAN05 Fan module. Refer to Figure 18. Figure 18. AT-FAN05 Fan Module Here are the fan module guidelines:  The switch comes with two pre-installed fan modules in FAN A and FAN B slots on the rear panel.
Page 50: Designating Ports In The Command Line Interface
Chapter 1: Overview Designating Ports in the Command Line Interface The individual ports on the switch are identified with the PORT parameter in the command line interface of the AlliedWare Plus management software. The format of the parameter is shown in Figure 19. n.n.n port Switch ID Number...
Page 51 x950 Series Installation Guide for VCStack You must include the PORT parameter when identifying individual ports, and omit it from the last port when specifying ranges. Here are examples of the PORT parameter in the INTERFACE command for switches in a stack.
Page 52: Software And Hardware Releases
Chapter 1: Overview Software and Hardware Releases The software and hardware releases for the AlliedWare Plus operating software and x950 Switches are listed in Table 20. Table 20. Software and Hardware Releases Hardware / VCStack Software Version AT-x950-28XSQ Switch v5.4.8-2 AT-XEM2-12XT Line Card AT-XEM2-12XS Line Card AT-XEM2-4QS Line Card...
Page 53: Chapter 2: Virtual Chassis Stacking
Chapter 2 Virtual Chassis Stacking The sections in this chapter are listed here:  “Overview” on page 54  “Stacking Guidelines” on page 55  “Stack Trunks” on page 56  “Master and Member Switches” on page 69  “Switch ID Numbers” on page 70 ...
Page 54: Overview
Chapter 2: Virtual Chassis Stacking Overview The Virtual Chassis Stacking (VCStack) feature enables you link together up to four x950 Switches into a virtual stack so that they function as a single networking unit. The feature provides the following benefits: ...
Page 55: Stacking Guidelines
x950 Series Installation Guide for VCStack Stacking Guidelines Here are general stacking guidelines:  AlliedWare Plus v5.4.8-2 supports stacks of two switches.  AlliedWare Plus v5.4.9 or later supports stacks up to four switches. Note Instructions later in this guide explain how to view the version number of the operating software on the switches.
Page 56: Stack Trunks
Allied Telesis. Transceivers or cables from other network equipment providers might not perform properly as trunks. For a list of supported transceivers, refer to the Allied Telesis web site.  A stack of x950 Switches cannot include other stacking products, such as x600 Switches.
Page 57 x950 Series Installation Guide for VCStack  There are no default trunk ports.  All the switches in the stack must be the same model, such as all AT-x950-28XSQ Switches or all AT-x950-28XTQm Switches. To build stacks with both types of switches, use ports 25 to 37 or XEM2 Line Cards.
Page 58: Figure 21: Example Stacks Of At-X950-28Xsq Switches With Trunks Of 10Gbps Ports
Chapter 2: Virtual Chassis Stacking Stack of Two Switches Stack of Three Switches Stack of Four Switches Figure 21. Example Stacks of AT-x950-28XSQ Switches with Trunks of 10Gbps Ports...
Page 59: Figure 22: Example Stacks Of At-X950-28Xtqm Switches With Trunks Of 10Gbps Ports
x950 Series Installation Guide for VCStack Figure 22 has examples of stacks with 10Gbps trunks for two, three, or four AT-x950-28XTQm Switches. The examples use ports 1 to 4 for the trunks. As a reminder, a trunk of ports 1 to 24 can have up to eight ports per switch and you can use any of the ports.
Page 60: Ports 25 To 37 With 40Gbps Transceivers
Chapter 2: Virtual Chassis Stacking Ports 25 to 37 You can also use ports 25 to 37 for stack trunks. These ports support both 40Gbps and 100Gbps transceivers. You can use either type of with 40Gbps transceivers for the trunk, but the rules are slightly different. Here are the Transceivers guidelines to using 40Gbps transceivers for the trunk: ...
Page 61: Ports 25 To 37 With 100Gbps Transceivers
Series Installation Guide for VCStack  To build stacks of three or four switches, Allied Telesis recommends using all four ports. Examples are shown in Figure 24. Please note how the top and bottom switches are connected to form a loop in the trunk.
Page 62: Figure 25: Example Stacks With Trunks Ports 33 To 37 And 100Gbps Links
Chapter 2: Virtual Chassis Stacking  Stacks can have both AT-x950-28XSQ and AT-x950-28XTQm Switches.  Figure 25 illustrates stacks of two, three, and four switches, with ports 33 and 37 and 100Gbps links as the trunks. Figure 25. Example Stacks with Trunks Ports 33 to 37 and 100Gbps Links...
Page 63: Xem2 Line Cards
Ports Per Card AT-XEM2-12XT AT-XEM2-12XTm AT-XEM2-12XS AT-XEM2-4QS AT-XEM2-1CQ 1. Allied Telesis does not recommend using the AT-XEM2-1CQ Line Card for a stack trunk.  Ports on AT-XEM2-12XT, AT-XEM2-12XTm, or AT-XEM2-12XS Line Cards have to operate at 10Gbps to be trunk ports. ...
Page 64: Figure 27: Example Trunk Using At-Xem2-12Xs Line Cards
Chapter 2: Virtual Chassis Stacking  Figure 27 is an example of a stack of three switches with a trunk from ports on AT-XEM2-12XS Line Cards. Figure 27. Example Trunk Using AT-XEM2-12XS Line Cards  Figure 28 is an example of a stack of four switches with a trunk of ports on AT-XEM2-4QS Line Cards.
Page 65: Unsupported Trunks
x950 Series Installation Guide for VCStack Unsupported The following are examples of unsupported trunks. Trunks  In stacks of three or four switches, the number of links in the trunk has to be the same on all switches. The trunk in Figure 29 is unsupported because the middle switch is connected to the top and bottom switches with two links each, while the top and bottom switches are connected with only one link.
Page 66: Figure 31: Unsupported Trunk With Both Base And Xem2 Line Card Ports
Chapter 2: Virtual Chassis Stacking  Trunks cannot have both base ports and XEM2 Line Card ports. The unsupported trunk in Figure 31 consists of base 10Gbps ports and ports on AT-XEM2-12XS Line Cards. Figure 31. Unsupported Trunk with Both Base and XEM2 Line Card Ports ...
Page 67: Figure 33: Unsupported Trunk With Only One Link Between Switches
Figure 34. Unsupported Trunk with Different Port Speeds  Allied Telesis does not recommend using the AT-XEM2-1CQ Line Card for a stack trunk because it has only one transceiver port and the switch has only one expansion port. Refer to Figure 35.
Page 68: Figure 36: Unsupported Trunk With A 10Gbps Breakout Cable
Chapter 2: Virtual Chassis Stacking  You cannot use a 10Gbps breakout cable for a trunk. Refer to Figure 36. Breakout Cable Figure 36. Unsupported Trunk with a 10Gbps Breakout Cable  The base 10Gbps transceiver ports and AT-XEM2-12XS Line Card support 1Gbps transceivers.
Page 69: Master And Member Switches
x950 Series Installation Guide for VCStack Master and Member Switches One switch of a stack functions as a master switch. Its main functions are listed here:  Coordinate and monitor stack operations.  Verify that the switches are using the same version of management software.
Page 70: Switch Id Numbers
Chapter 2: Virtual Chassis Stacking Switch ID Numbers Each switch must have an ID number. The range is 1 to 4. The default is 1. The ID numbers are displayed on the ID LEDs on the front panels of the units.
Page 71: Optional Feature Licenses
Additional features and capabilities might be included with the operating system, but can be access only after they are unlocked with optional feature licenses from Allied Telesis. Contact your authorized reseller or distributor for a list of optional features licenses for this product.
Page 72: Planning A Stack
Chapter 2: Virtual Chassis Stacking Planning a Stack Here are questions you need to answer before building or configuring a stack:  How many switches will be in the stack? AlliedWare Plus v5.4.8-2 supports stacks of two switches. AlliedWare Plus v5.4.9 or later supports stacks up to four switches.
Page 73: Stack Worksheet
x950 Series Installation Guide for VCStack Stack Worksheet You might find configuring and maintaining a stack a bit easier if you take to time to fill out the worksheet in Table 22. Table 22. Stacking Worksheet Firmware Transceivers Switch/ Switch Prior- Trunk AT-XEM2...
Page 74: Table 23: Stacking Worksheet Columns
ID LEDs on the front panels and you use the numbers to configure the individual ports. Allied Telesis recommends assigning the ID 1, the default value, to the master switch. You should decide on the ID assignments of the switches before beginning the configuration procedures.
Page 75: Table 24: Example Of A Completed Stack Worksheet
x950 Series Installation Guide for VCStack Table 23. Stacking Worksheet Columns (Continued) Column Description Firmware Version Use this column to record the version numbers of Number the AlliedWare Plus management software on the switches. The switches might not be able to form the stack if they have different versions.
Page 76 Chapter 2: Virtual Chassis Stacking Table 24. Example of a Completed Stack Worksheet (Continued) Firmware Transceivers Switch/ Switch Prior- Trunk AT-XEM2 Switch Version in Slots Location Ports Card Number 25 to 37 Member AT-x950- v5.4.9-0 33, 37 25: 40Gbps AT-XEM2- 28XTQm 12XS 29: 40Gbps...
Page 77: Chapter 3: Beginning The Installation
Chapter 3 Beginning the Installation The chapter contains the following sections:  “Reviewing Safety Precautions” on page 78  “Installation Options” on page 83  “Choosing a Site for the Chassis” on page 84  “Unpacking the Switch” on page 85 ...
Page 78: Reviewing Safety Precautions
Chapter 3: Beginning the Installation Reviewing Safety Precautions Please review the following safety precautions before beginning the installation procedure. Note Safety statements that have the  symbol are translated into multiple languages in the Translated Safety Statements document at www.alliedtelesis.com/support. Warning Class 1 Laser product.
Page 79 x950 Series Installation Guide for VCStack Warning Power cord is used as a disconnection device. To de-energize equipment, disconnect the power cord.  E3 Warning Class I Equipment. This equipment must be earthed. The power plug must be connected to a properly wired earth ground socket outlet.
Page 80  E25 Warning The chassis may be heavy and awkward to lift. Allied Telesis recommends that you get assistance when mounting the chassis in an equipment rack.  E28 Note Use dedicated power circuits or power conditioners to supply reliable electrical power to the device.
Page 81 x950 Series Installation Guide for VCStack Note If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than the room ambient temperature. Therefore, consideration should be given to installing the equipment in an environment compatible with the manufacturer’s maximum rated ambient temperature (Tmra).
Page 82 Chapter 3: Beginning the Installation Warning The temperature of an operational SFP or SFP+ transceiver may exceed 70° C (158° F). Exercise caution when removing or handling transceivers with unprotected hands.  E43 Warning The chassis must be supplied by a grounded three wire AC source through the power supply cord.
Page 83: Installation Options
RKMT-SL01 Sliding Shelf is purchased separately. This guide contains instructions for all installation options, except the AT- RKMT-SL01 Sliding Rack Mount Kit. Instructions for the latter are provided in the AT-RKMT-SL01 Sliding Rack Mount Kit Installation Guide on the Allied Telesis web site,...
Page 84: Choosing A Site For The Chassis
Chapter 3: Beginning the Installation Choosing a Site for the Chassis Observe these site requirements.  If you are installing the device in an equipment rack, check that the rack is safely secured so that it will not tip over. Devices should be installed in the rack starting at the bottom, with the heavier devices near the bottom of the rack.
Page 85: Unpacking The Switch
x950 Series Installation Guide for VCStack Unpacking the Switch To unpack the switch from its shipping box, perform the following procedure: 1. Remove the accessories and documents from the accessory partition. Refer to Figure 39. Figure 39. Removing Accessories 2. Remove the accessory partition. Refer to Figure 40 on page 86.
Page 86: Figure 40: Removing The Shipping Partition
Chapter 3: Beginning the Installation Figure 40. Removing the Shipping Partition 3. Lift the switch from the shipping box and place it on a level, secure table. Refer to Figure 41 on page 87. Warning The switch is heavy. Ask for assistance lifting the device out of the shipping box.
Page 87: Figure 41: Lifting The Switch From The Shipping Box
x950 Series Installation Guide for VCStack Figure 41. Lifting the Switch from the Shipping Box 4. Remove the switch from the shipping end-caps and protective bag. Refer to Figure 42. Figure 42. Removing the Switch from the Shipping End-caps and Protective Bag...
Page 88 Chapter 3: Beginning the Installation 5. Visually inspect the product for damage. 6. Visually inspect the front panel for the components shown in Figure 1 on page 18. 7. Verify that there are two pre-installed fan modules in FAN A and FAN B slots on the rear panel.
Page 89: Verifying The Accessory Kit
x950 Series Installation Guide for VCStack Verifying the Accessory Kit Figure 43 lists the accessory items that are included with the switch. One 2 m (6.6 ft) local management cable with RJ-45 (8P8C) and DB-9 (D-sub 9-pin) connectors. Sixteen bracket screws Four standard equipment rack or wall mounting brackets Four anchors for concrete...
Page 90 Chapter 3: Beginning the Installation Note If any item is missing or damaged, contact your Allied Telesis sales representative for assistance. After unpacking the switch and verifying the accessory kit, go to “Unpacking the AT-PWR600 AC Power Supply” on page 91.
Page 91: Unpacking The At-Pwr600 Ac Power Supply
x950 Series Installation Guide for VCStack Unpacking the AT-PWR600 AC Power Supply To unpack the AT-PWR600 Power Supply, perform the following procedure: 1. Remove the power cord and any documents from the accessory partition. Refer to Figure 44. Figure 44. Removing the Power Cord and Documents from the AT- PWR600 AC Power Supply 2.
Page 92: Figure 45: Removing The Partition From The At-Pwr600 Ac Power Supply Shipping Box
Chapter 3: Beginning the Installation Figure 45. Removing the Partition from the AT-PWR600 AC Power Supply Shipping Box 3. Lift the power supply from the shipping box and place it on a level, secure table. Refer to Figure 46 on page 93. Warning The power supply is heavy.
Page 93: Figure 46: Removing The Power Supply From The Shipping Box
x950 Series Installation Guide for VCStack Figure 46. Removing the Power Supply from the Shipping Box 4. Remove the power supply from the shipping end-caps and protective shipping bag. Refer to Figure 47. Figure 47. Removing the Power Supply from the Shipping End-caps and Protective Bag 5.
Page 94 Chapter 3: Beginning the Installation...
Page 95: Chapter 4: Installing Power Supplies And Optional Xem2 Line Card
Chapter 4 Installing Power Supplies and Optional XEM2 Line Card This chapter has the following procedures:  “Installing AT-PWR600 AC Power Supplies” on page 96  “Installing an Optional XEM2 Ethernet Line Card” on page 100...
Page 96: Installing At-Pwr600 Ac Power Supplies
PSU A and PSU B on the left side of the rear panel. If you are installing only one power supply, you can install it in either slot. Allied Telesis recommends PSU A because that slot does not come with a blank power supply panel.
Page 97: Figure 48: Removing The Blank Power Supply Panel From Slot Psu B
x950 Series Installation Guide for VCStack Release Tab Figure 48. Removing the Blank Power Supply Panel from Slot PSU B...
Page 98: Figure 49: Sliding The At-Pwr600 Ac Power Supply Into The Switch
Chapter 4: Installing Power Supplies and Optional XEM2 Line Card 3. Carefully align the power supply in the slot and slide it into the slot. Figure 49 shows the module aligned for the PSU A slot. Figure 49. Sliding the AT-PWR600 AC Power Supply into the Switch...
Page 99: Figure 50: Seating The Power Supply On The Internal Connector
x950 Series Installation Guide for VCStack 4. When the power supply makes contact with the connector inside the switch, gently press on its faceplate to seat it on the connector. Refer to Figure 50. Figure 50. Seating the Power Supply on the Internal Connector 5.
Page 100: Installing An Optional Xem2 Ethernet Line Card
Chapter 4: Installing Power Supplies and Optional XEM2 Line Card Installing an Optional XEM2 Ethernet Line Card This section contains the procedure for installing an optional XEM2 Ethernet line card in the expansion slot in the front panel of the switch. For background information, refer to “XEM2 Ethernet Line Cards”...
Page 101: Figure 52: Removing The Ethernet Line Card From The Anti-Static Bag
x950 Series Installation Guide for VCStack Figure 52. Removing the Ethernet Line Card from the Anti-static Bag 3. Position the line card with the notch on the faceplate in the bottom left corner, as shown in Figure 53, and carefully slide it into the slot. Notch Figure 53.
Page 102: Figure 54: Seating The Ethernet Line Card In The Expansion Slot
Chapter 4: Installing Power Supplies and Optional XEM2 Line Card 4. When the line card makes contact with the internal connector in the switch. gently press on the sides of its faceplate to seat it on the connector. Refer to Figure 54. Figure 54.
Page 103: Figure 55: Tightening The Two Captive Screws On The Ethernet Line Card
x950 Series Installation Guide for VCStack Figure 55. Tightening the Two Captive Screws on the Ethernet Line Card 7. After installing the power supplies and optional XEM2 Line Card, go to one of the following chapters:  Chapter 5, “Installing the Switch on a Table” on page 105 ...
Page 104 Chapter 4: Installing Power Supplies and Optional XEM2 Line Card...
Page 105: Chapter 5: Installing The Switch On A Table
Chapter 5 Installing the Switch on a Table This chapter contains the instructions for installing the switch on a table or desktop. Warning Switches should not be stacked on a table or desktop. They could present a physical safety hazard if you need to move or replace switches.
Page 106: Figure 57: Holes For Bumper Feet
Chapter 5: Installing the Switch on a Table Rear of Chassis Front of Chassis Figure 57. Holes for Bumper Feet Note The following procedure assumes that you have already reviewed the information and performed the procedures in Chapter 3, “Beginning the Installation” on page 77. To install the switch on a table, perform the following procedure: 1.
Page 107: Figure 59: Placing The Bumper Foot On A Base Corner Hole
x950 Series Installation Guide for VCStack 3. Place the bumper foot onto one of the holes in the base of the switch. Refer to Figure 59. Figure 59. Placing the Bumper Foot on a Base Corner Hole 4. Insert the rivet to secure the bumper foot to the base. Refer to Figure 60.
Page 108 Chapter 5: Installing the Switch on a Table Supplies” on page 96.  To install an optional XEM2 Ethernet Line Card, go to “Installing an Optional XEM2 Ethernet Line Card” on page 100.  After installing the switches of the stack, go to Chapter 8, “Configuring the Master Switch”...
Page 109: Chapter 6: Installing The Switch In An Equipment Rack
Chapter 6 Installing the Switch in an Equipment Rack This chapter contains instructions for installing the switch in a standard 19- inch equipment rack. The procedures in this chapter are listed here:  “Beginning the Installation” on page 110  “Removing the Bumper Feet”...
Page 110: Beginning The Installation
Chapter 6: Installing the Switch in an Equipment Rack Beginning the Installation This chapter contains the procedure for installing the switch in a standard 19-inch equipment rack, with the brackets included with the unit. Required Items The following items are required to install the switch in an equipment rack: ...
Page 111: Figure 62: Switch Orientations In An Equipment Rack
x950 Series Installation Guide for VCStack Figure 62. Switch Orientations in an Equipment Rack...
Page 112: Removing The Bumper Feet
Chapter 6: Installing the Switch in an Equipment Rack Removing the Bumper Feet The bumper feet included with the switch should not be used when installing the device in an equipment rack. If they are already installed, perform the following procedure to remove them: 1.
Page 113: Installing The Switch
Please review the information and perform the procedures in Chapter 3, “Beginning the Installation” on page 77 before installing the switch. Caution The chassis may be heavy and awkward to lift. Allied Telesis recommends that you get assistance when mounting the chassis in an equipment rack.  E28...
Page 114: Figure 64: Attaching The Equipment Rack Brackets
Chapter 6: Installing the Switch in an Equipment Rack Figure 64. Attaching the Equipment Rack Brackets 4. Have another person hold the switch in the equipment rack while you secure it using standard equipment rack screws (not provided). Refer to Figure 65. Figure 65.
Page 115 x950 Series Installation Guide for VCStack 5. Do one of the following:  To install power supplies, go to “Installing AT-PWR600 AC Power Supplies” on page 96.  To install an optional XEM2 Ethernet Line Card, go to “Installing an Optional XEM2 Ethernet Line Card”...
Page 116 Chapter 6: Installing the Switch in an Equipment Rack...
Page 117: Chapter 7: Installing The Switch On A Wall
Chapter 7 Installing the Switch on a Wall The procedures in this chapter are listed here:  “Switch Orientations on a Wall” on page 118  “Recommended Minimum Wall Area Dimensions” on page 119  “Plywood Base for a Wall with Wooden Studs” on page 121 ...
Page 118: Switch Orientations On A Wall
Chapter 7: Installing the Switch on a Wall Switch Orientations on a Wall You can install the switch on a wall with the front panel on the left or right, as shown in Figure 66. Do not install it with the front panel on the top or bottom.
Page 119: Recommended Minimum Wall Area Dimensions
x950 Series Installation Guide for VCStack Recommended Minimum Wall Area Dimensions The recommended minimum dimensions for the reserved wall area for the switch are listed here:  Width: 77.4 centimeters (31 inches)  Height: 58.4 centimeters (23 inches) Figure 67 and Figure 68 on page 120 illustrate the recommended positions of the switch in the reserved area when the front panel is on the left and right, respectively.
Page 120: Figure 68: Minimum Wall Area Dimensions With The Front Panel On The Right
Chapter 7: Installing the Switch on a Wall Figure 68. Minimum Wall Area Dimensions with the Front Panel on the Right...
Page 121: Plywood Base For A Wall With Wooden Studs
x950 Series Installation Guide for VCStack Plywood Base for a Wall with Wooden Studs If you are installing the switch on a wall that has wooden studs, Allied Telesis recommends using a plywood base for the device. (A plywood base is not required for a concrete wall.) Refer to Figure 69. Wall Studs Wall Plywood Base...
Page 122: Figure 70: Steps To Installing The Switch With A Plywood Base
Chapter 7: Installing the Switch on a Wall The recommended minimum dimensions of the plywood base are listed here:  Width: 58.4 centimeters (23 inches)  Height: 55.9 centimeters (22 inches)  Thickness: 5.1 centimeters (2 inches) The dimensions assume the wall studs are 41 centimeters (16 inches) apart.
Page 123: Installation Guidelines
x950 Series Installation Guide for VCStack Installation Guidelines Here are the guidelines to installing the switch on a wall:  You may install the switch on a wall that has wooden studs.  You may install it on a concrete wall. ...
Page 124 Chapter 7: Installing the Switch on a Wall  Cross-head screwdriver (not provided)  Stud finder for a wooden wall, capable of identifying the middle of wall studs and hot electrical wiring (not provided)  Drill and 1/4” carbide drill bit for a concrete wall (not provided) ...
Page 125: Installing The Plywood Base
x950 Series Installation Guide for VCStack Installing the Plywood Base A plywood base is recommended when installing the switch on a wall that has wooden studs. Refer to “Plywood Base for a Wall with Wooden Studs” on page 121. Consult a qualified building contractor for installation instructions for the plywood base.
Page 126: Installing The Switch On The Plywood Base
This procedure assumes that the plywood base for the switch is already installed on the wall. Please review “Reviewing Safety Precautions” on page 78 and “Choosing a Site for the Chassis” on page 84 before performing this procedure. Allied Telesis recommends a minimum of three people for this procedure. Warning The device is heavy.
Page 127: Figure 72: Attaching The Switch To The Plywood Base
x950 Series Installation Guide for VCStack The sides of the switch have two sets of holes. One set is for installing the switch on a wall with the brackets and the other is for the AT- RKMT-SL01 Rack Mounting Kit. For this procedure, you need to use the bracket holes, identified in Figure 61 on page 110.
Page 128 Chapter 7: Installing the Switch on a Wall 4. Do one of the following:  To install the power supplies, go to “Installing AT-PWR600 AC Power Supplies” on page 96.  To install an optional XEM2 Ethernet Line Card, go to “Installing an Optional XEM2 Ethernet Line Card”...
Page 129: Installing The Switch On A Concrete Wall
Series Installation Guide for VCStack Installing the Switch on a Concrete Wall Allied Telesis recommends a minimum of three people for this procedure. To install the switch on a concrete wall, perform the following procedure: Warning The device is heavy. Always ask for assistance before moving or lifting it to avoid injuring yourself or damaging the equipment.
Page 130: Figure 73: Marking The Locations Of The Bracket Holes On A Concrete Wall
3. Please review the following guidelines:  Prior to drilling, set the drill to hammer and rotation mode. The modes break up the concrete and clean out the hole.  Allied Telesis recommends cleaning out the holes with a brush or compressed air.
Page 131: Figure 74: Installing The Switch On A Concrete Wall
x950 Series Installation Guide for VCStack 6. Insert the four anchors into the holes. 7. Have two people hold the switch at the selected wall location while you secure it to the wall with the four provided screws. Refer to Figure 74. Figure 74.
Page 132 Chapter 7: Installing the Switch on a Wall...
Page 133: Chapter 8: Configuring The Master Switch
Chapter 8 Configuring the Master Switch This chapter contains the following sections:  “Command Summary” on page 134  “Powering On a Switch” on page 138  “Starting a Local Management Session” on page 141  “General Steps for the Master Switch” on page 143 ...
Page 134: Command Summary
100Gbps transceivers with 40Gbps transceivers or breakout cables. Allied Telesis recommends configuring these ports during the initial configuration procedure even if they will not be used for the stack trunk. The command format is shown here:...
Page 135: Stackport
x950 Series Installation Guide for VCStack This example configures port 25 for a breakout cable: awplus(config)# platform portmode interface port1.0.25 10gx4 This example restores the default settings for ports 25 and 29 to 40Gbps QSFP+ transceivers: awplus(config)# platform portmode interface port1.0.25,port1.0.29 40g For background information on port numbering, refer to “Designating Ports in the Command Line Interface”...
Page 136: Stack Priority
This example changes the switch’s ID from the default 1 to 2: awplus(config)# stack 1 renumber 2 SWITCH To ensure that the first power-on of the stack is successful, Allied Telesis recommends configuring the units such that each unit knows about the PROVISION...
Page 137 x950 Series Installation Guide for VCStack PROVISION command to add the switches as provisioned units on all the devices. Here is the format of the command: switch switch_ID provision x950-28 This example adds a provisioned switch with the ID 2 to the current switch: awplus(config)# switch 2 provision x950-28 This example adds a provisioned switch with the ID 3 to the current switch: awplus(config)# switch 3 provision x950-28...
Page 138: Powering On A Switch
Chapter 8: Configuring the Master Switch Powering On a Switch To power on the switch, perform the following procedure: 1. Connect the AC power cord included with the power supply to the AC power connector on the rear panel of the chassis. If the switch has two power supplies, you only need to power on one of them to configure the switch.
Page 139: Figure 76: Securing The Power Cord With The Restraining Strap
x950 Series Installation Guide for VCStack Tab Slot Figure 76. Securing the Power Cord with the Restraining Strap 3. Connect the power cord to an appropriate AC power source. Refer to Figure 77. Note The illustration shows the North American power cord. Your power cord may be different.
Page 140 Chapter 8: Configuring the Master Switch Note If the switch has two power supplies, you do not have to power on both of them to perform the procedures in this chapter. 4. Wait two minutes for the switch to initialize its management software. Afterwards, go to “Starting a Local Management Session,”...
Page 141: Starting A Local Management Session
x950 Series Installation Guide for VCStack Starting a Local Management Session This procedure explains how to start a local management session on the switch. It assumes that you powered on the device and waited two minutes for it to initialize its operating software. Note The first management session of the switch can be either a local session, as explained in this section, or a remote session over your...
Page 142: Figure 79: User Exec Mode Prompt
Chapter 8: Configuring the Master Switch 3. Configure the VT-100 terminal or terminal emulation program as follows:  Baud rate: 9600 bps  Data bits: 8  Parity: None  Stop bits: 1  Flow controller: None Note The port settings are for a DEC VT100 or ANSI terminal, or an equivalent terminal emulator program.
Page 143: General Steps For The Master Switch
2. Designate the types of transceivers to be used in ports 25 to 37 with the PLATFORM PORTMODE INTERFACE command, on the master and provisioned member switches. Allied Telesis recommends performing this task at this time even if you are not using those ports...
Page 144 Chapter 8: Configuring the Master Switch 3. Designate the ports of the stack trunk on the master and provisioned member switches with the STACKPORT command in the port Interface mode. 4. Save your changes with the WRITE command in the Privilege Exec mode.
Page 145: Configuring The Master Switch - Part I
Save the configuration and reboot the switch with the WRITE and REBOOT commands. Allied Telesis recommends filling out the worksheet in “Stack Worksheet” on page 73 before performing this procedure. To configure the master switch, perform the procedure in Table 25.
Page 146 Chapter 8: Configuring the Master Switch Table 25. Configuring the Master Switch - Part I (Continued) Step Description and Command Verify that the switch hardware is operating correctly with the SHOW SYSTEM ENVIRONMENT command. The status of all components should be Ok. awplus# show system environment Environment Monitoring Status Overall Status: Normal...
Page 147 x950 Series Installation Guide for VCStack Table 25. Configuring the Master Switch - Part I (Continued) Step Description and Command Step 9 adds the member switches as provisioned switches to the master switch. You need to add one provisioned switch for each member switch to be in the stack. Add the member switches as provisioned switches to the master switch, with the SWITCH PROVISION command.
Page 148: Configuring The Master Switch - Part Ii
Chapter 8: Configuring the Master Switch Configuring the Master Switch - Part II This section contains Part II for configuring the master switch. In this procedure you do the following:  Designate the types of transceivers to be used in the ports 25, 29, 33, and 37 on the master and provisioned member switches.
Page 149: Table 26: Configuring The Master Switch- Part Ii
x950 Series Installation Guide for VCStack Table 26. Configuring the Master Switch- Part II (Continued) Step Description and Command Designate the ports as trunk ports with the STACKPORT command. awplus(config-if)# stackport % Save the config and restart the system for this change to take effect.
Page 150 Chapter 8: Configuring the Master Switch Table 26. Configuring the Master Switch- Part II (Continued) Step Description and Command Return to the Privileged Exec mode. awplus(config)# exit Enter the WRITE command to save your change. awplus# write Building configuration ... [OK] Restart the switch with the REBOOT command.
Page 151: Verifying The Master Switch
x950 Series Installation Guide for VCStack Verifying the Master Switch Perform the steps in Table 27 to confirm the configuration of the master switch. Table 27. Verifying the Master Switch Step Description and Command Start a new local management session. Move to the Privileged Exec mode with the ENABLE command.
Page 152 Chapter 8: Configuring the Master Switch Table 27. Verifying the Master Switch (Continued) Step Description and Command Enter the SHOW RUNNING-CONFIG command and verify the following: - Check the running configuration for SWITCH PROVISION commands. There should be one command for each switch and the commands should designated AT- x950 switches.
Page 153: What To Do Next
x950 Series Installation Guide for VCStack What to Do Next After configuring the master switch, do the following: 1. Power off the switch by disconnecting its AC power cords from the AC power sources. Refer to Figure 80 on page 153. Figure 80.
Page 154 Chapter 8: Configuring the Master Switch...
Page 155: Chapter 9: Configuring Member Switches
Chapter 9 Configuring Member Switches This chapter contains the following sections:  “General Steps for Member Switches” on page 156  “Configuring a Member Switch - Part I” on page 158  “Configuring a Member Switch - Part II” on page 161 ...
Page 156: General Steps For Member Switches
Chapter 9: Configuring Member Switches General Steps for Member Switches The procedure for configuring a member switch is divided into two parts. Here are the general steps to “Configuring a Member Switch - Part I” on page 158I: Note The procedures require resetting a member switch twice. Network traffic will be lost if it is already connected to an active network.
Page 157 x950 Series Installation Guide for VCStack 6. Restart the switch with the REBOOT command. 7. Start a new local management session. 8. Verify the changes with the SHOW STACK and SHOW RUNNING- CONFIG command.
Page 158: Configuring A Member Switch - Part I
Save the configuration and reboot the switch with the WRITE and REBOOT commands. Allied Telesis recommends filling out the worksheet in “Stack Worksheet” on page 73 before performing the procedures. To configure a member switch, perform the procedure in Table 28.
Page 159 x950 Series Installation Guide for VCStack Table 28. Configuring a Member Switch - Part I (Continued) Step Description and Command Display the version number of the AlliedWare Plus operating software on the switch by entering the SHOW VERSION command. Write down the version number in the worksheet in “Stack Worksheet”...
Page 160 Chapter 9: Configuring Member Switches Table 28. Configuring a Member Switch - Part I (Continued) Step Description and Command Restart the switch with the REBOOT command. awplus# reboot reboot system? (y/n): awplus# Type “Y” for yes. Wait two minutes for the switch to initialize its management software. Check the ID LED on the front panel and do one of the following: - If the ID LED is displaying the ID number you assigned to the switch, VCStack is now enabled on the switch.
Page 161: Configuring A Member Switch - Part Ii
x950 Series Installation Guide for VCStack Configuring a Member Switch - Part II This section contains the second part to configuring member switches. The steps show how to configure the following parameters:  Set the priority number of the switch to match its ID number, with the STACK PRIORITY command.
Page 162: Table 29: Configuring A Member Switch - Part Ii
Chapter 9: Configuring Member Switches Table 29. Configuring a Member Switch - Part II (Continued) Step Description and Command Enter the port Interface modes of the ports to be the stack trunk on the master and member switches with the INTERFACE command. The example command here assumes a stack of four switches and that the switches will be using ports 33 and 37 for the stack trunk.
Page 163: Verifying A Member Switch
x950 Series Installation Guide for VCStack Verifying a Member Switch Perform the steps in Table 30 to confirm the configuration of a member switch. Table 30. Verifying a Member Switch Step Description and Command Start a local management session. Refer to “Starting a Local Management Session” on page 141.
Page 164 Chapter 9: Configuring Member Switches Table 30. Verifying a Member Switch (Continued) Step Description and Command Enter the SHOW RUNNING-CONFIG command and verify the following: - Check the running configuration for SWITCH PROVISION commands. There should be one command for each switch and the commands should designate AT-x950 switches.
Page 165: What To Do Next
x950 Series Installation Guide for VCStack What to Do Next After configuring a member switch, do the following: 1. Power off the switch by disconnecting its AC power cords from the AC power sources. Refer to Figure 80 on page 153. 2.
Page 166 Chapter 9: Configuring Member Switches...
Page 167: Chapter 10: Powering On And Verifying The Stack
Chapter 10 Powering On and Verifying the Stack This chapter contains the following sections:  “Powering on the Stack” on page 168  “Verifying the Stack” on page 169...
Page 168: Powering On The Stack
Chapter 10: Powering On and Verifying the Stack Powering on the Stack After configuring the master and member switches for stacking and cabling the trunk ports, you are ready to power on the stack for the first time. (If you want to monitor the power-on sequence, connect a terminal or PC with a terminal emulator program to the Console port on any of the switches).
Page 169: Verifying The Stack
x950 Series Installation Guide for VCStack Verifying the Stack To verify the stack, perform the following procedure: 1. Start a local management session on any switch in the stack. Refer to “Starting a Local Management Session” on page 141. 2. From the User Exec mode, enter the SHOW STACK command: awplus>...
Page 170 Chapter 10: Powering On and Verifying the Stack...
Page 171: Chapter 11: Cabling The Networking Ports
Chapter 11 Cabling the Networking Ports This chapter contains the following procedures:  “Cabling Twisted Pair Ports” on page 172  “Guidelines to Handling Twisted Pair or Fiber Optic Transceivers” on page 173  “Installing Transceivers” on page 174  “Installing Direct Attach Cables”...
Page 172: Cabling Twisted Pair Ports
Chapter 11: Cabling the Networking Ports Cabling Twisted Pair Ports This section applies to the following products:  AT-x950-28XTQm Switch  AT-XEM2-12XT Line Card  AT-XEM2-12XTm Line Card Here are the cabling guidelines:  The cable requirements for ports 1 to 24 on the AT-x950-28XTQm Switch are listed in “Cable Requirements”...
Page 173: Guidelines To Handling Twisted Pair Or Fiber Optic Transceivers
 For a list of supported transceivers, refer to the product data sheet on the Allied Telesis web site.  The operational specifications and fiber optic cable requirements are provided in the documents included with the transceivers.
Page 174: Installing Transceivers
Chapter 11: Cabling the Networking Ports Installing Transceivers Table 31 lists the types of transceivers supported by the base transceiver slots. Refer to the product data sheet for a list of approved transceivers. Table 31. Transceivers for the Base Transceiver Slots Base Ports Fiber Optic Transceiver - 1Gbps SX/LX SFP transceivers...
Page 175: Figure 83: Sp10T Transceivers
x950 Series Installation Guide for VCStack Table 31. Transceivers for the Base Transceiver Slots (Continued) Base Ports Fiber Optic Transceiver - AT-QSFP1CU and AT-QSFP3CU direct Base ports 25, 29, 33, and attach cables in lengths of 1 and 3 37 (Continued) meters, respectively.
Page 176 Chapter 11: Cabling the Networking Ports Table 32. Transceivers for XEM2 Ethernet Line Cards (Continued) Ethernet Line Card Transceiver AT-XEM2-4QS 40Gbps QSFP+ transceivers: - QSFPSR4 fiber optic transceiver - Maximum operating distance of 150 meters (492 feet) with 12-strand OM4 fiber optic cable.
Page 177: Figure 84: Installing An Sfp Or Sfp+ Transceiver
x950 Series Installation Guide for VCStack To install a fiber optic transceiver, perform the following procedure: 1. Select a port for the transceiver. 2. If the selected port has a dust cover, remove it. 3. Remove the transceiver from its shipping container and store the packaging material in a safe location.
Page 178: Figure 85: Installing 40Gbps Fiber Optic Transceivers In At-Xem2-4Qs Line Cards
Chapter 11: Cabling the Networking Ports Figure 85. Installing 40Gbps Fiber Optic Transceivers in AT-XEM2-4QS Line Cards  100Gbps QSFP28 transceivers for ports 25 to 37: refer to Figure 86. Figure 86. Installing 100Gbps QSFP28 Transceivers in Base Ports 25, 29, 33, 37 ...
Page 179: Figure 87: Installing 100Gbps Qsfp28 Transceivers In At-Xem2-1Cq Line Cards
x950 Series Installation Guide for VCStack Figure 87. Installing 100Gbps QSFP28 Transceivers in AT-XEM2-1CQ Line Cards Note If you are ready to attach the fiber optic cable to the transceiver, continue with the next step. Otherwise, repeat steps 1 to 4 to install additional transceivers.
Page 180: Installing Direct Attach Cables
Chapter 11: Cabling the Networking Ports Installing Direct Attach Cables Table 17 on page 46 lists the direct attach cables for the base ports and XEM2 Line Cards. They offer an economical way to add 10Gbps, 40Gbps, or 100Gbps connections over short distances. To install direct attach cables, perform the following procedure: 1.
Page 181: Figure 89: Attaching Qsfpcu Cables
x950 Series Installation Guide for VCStack Release Tab Figure 89. Attaching QSFPCU Cables 5. Connect the other end of the cable into a compatible port on another network device. 6. Repeat this procedure to install additional direct attach cables. Note To remove a cable from the port, gently push on the connector, pull on the release tab, and slide the connector from the port.
Page 182 Chapter 11: Cabling the Networking Ports...
Page 183: Chapter 12: Replacing Modules
Chapter 12 Replacing Modules This chapter contains the following procedures:  “Replacing XEM2 Ethernet Line Cards” on page 184  “Replacing PWR600 AC Power Supplies” on page 189  “Replacing FAN05 Modules” on page 194...
Page 184: Replacing Xem2 Ethernet Line Cards
Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before removing or replacing line cards. For instructions, refer to the Software Reference for AT-x950 Switches.
Page 185: Figure 90: Loosening The Screws On The Ethernet Line Card
x950 Series Installation Guide for VCStack Note 100Gbps transceivers for the AT-XEM2-1CQ Line Card have handles. Always use the handles when installing or removing transceivers. 4. Use a #2 Phillips-head screwdriver to loosen the two screws on the faceplate of the card. Refer to Figure 90. Figure 90.
Page 186: Figure 91: Disconnecting An Ethernet Line Card From The Switch
Chapter 12: Replacing Modules Figure 91. Disconnecting an Ethernet Line Card from the Switch 6. Carefully slide the card from the switch. Refer to Figure 92. Figure 92. Sliding an Ethernet Line Card from the Switch...
Page 187: Figure 93: Placing The Ethernet Line Card In Its Anti-Static Bag
x950 Series Installation Guide for VCStack 7. If you are not installing the line card in another switch, store it in its anti-static bag and shipping container. Refer to Figure 93. Figure 93. Placing the Ethernet Line Card in its Anti-static Bag 8.
Page 188: Figure 95: Tightening The Two Screws On The Line Card Blank Panel
Chapter 12: Replacing Modules 10. Tighten the two screws to secure it to the switch. Refer to Figure 95. Figure 95. Tightening the Two Screws on the Line Card Blank Panel...
Page 189: Replacing Pwr600 Ac Power Supplies
PSU A. The procedure is the same for slot PSU B. Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before removing or replacing power supplies. For instructions, refer to the Software Reference for AT- x950 Switches.
Page 190: Figure 97: Opening The Restraining Strap On The Power Supply
Chapter 12: Replacing Modules Release Tab Figure 97. Opening the Restraining Strap on the Power Supply 3. Disconnect the power cord from the power supply. Refer to Figure 98. Figure 98. Disconnecting the Power Cord from the Power Supply...
Page 191: Figure 99: Removing The Power Supply
x950 Series Installation Guide for VCStack 4. Press the release lever to the right and pull on the handle to release the power supply from the internal connector in the switch. Refer to Figure 99. Release Lever Figure 99. Removing the Power Supply 5.
Page 192: Figure 100: Removing A Power Supply
Chapter 12: Replacing Modules Figure 100. Removing a Power Supply 6. Do one of the following:  To install a new power supply, refer to “Installing AT-PWR600 AC Power Supplies” on page 96 for instructions.  If you are not installing a new power supply, continue with the next step to install the blank panel 7.
Page 193: Figure 101: Installing The Blank Power Supply Cover
x950 Series Installation Guide for VCStack Figure 101. Installing the Blank Power Supply Cover...
Page 194: Replacing Fan05 Modules
For background information, refer to “AT-FAN05 Cooling Fan” on page 49. Note Allied Telesis recommends saving a backup copy of the configuration file in the switch before replacing a fan module. For instructions, refer to the Software Reference for AT-x950 Switches.
Page 195: Figure 103: Disconnecting The Fan05 Module From The Switch
x950 Series Installation Guide for VCStack 2. Carefully pull on the handle to disconnect the line card from the internal connector in the switch. Refer to Figure 103. Figure 103. Disconnecting the FAN05 Module from the Switch 3. Slide the fan module out of the switch. Refer to Figure 104. Figure 104.
Page 196: Installing Fan Modules
Chapter 12: Replacing Modules Installing Fan This procedure requires a #2 Phillips-head screwdriver (not provided). Modules The illustrations show the installation of a fan module in FAN B slot on the back panel. The procedure is the same for installing a module in FAN A slot.
Page 197: Figure 106: Aligning The Fan05 Module In The Switch Slot
x950 Series Installation Guide for VCStack Figure 106. Aligning the FAN05 Module in the Switch Slot 3. When you feel the module make contact with the internal connector, gently press on both sides to seat the module on the connector. Refer to Figure 107.
Page 198: Figure 108: Tightening The Two Captive Screws On The Fan05 Module
Chapter 12: Replacing Modules 4. Tighten the two screws on the module to secure it to the switch. Refer to Figure 108. Figure 108. Tightening the Two Captive Screws on the FAN05 Module 5. To confirm the operations of the new fan module, start a local or remote management session and enter the SHOW SYSTEM ENVIRONMENT command in the User Exec or Privileged Exec mode.
Page 199: Chapter 13: Troubleshooting
This chapter contains suggestions on how to troubleshoot problems with the switch. Note For further assistance, please contact Allied Telesis Technical Support at www.alliedtelesis.com/support. Problem 1: The unit is not receiving power. All the port LEDs and Switch ID LED are off, and the fans are not operating.
Page 200 Chapter 13: Troubleshooting Problem 3: A 1Gbps or 10Gbps fiber optic transceiver in a base port (ports 1 to 24) is unable to establish a link to a network device. Solutions: Try the following:  Check that the transceiver is fully inserted in the port. ...
Page 201 Try installing a different card in the switch. If the replacement card fails to work, the problem is probably with the switch. Contact your Allied Telesis sales representative for assistance. Problem 7: An SFP, SFP+, or QSFP+ transceiver in an XEM2 line card is unable to establish a link to another network device.
Page 202 If the trunk is using fiber optic transceivers, verify that they are fully inserted into the ports.  Verify that the transceivers are from Allied Telesis.  Verify that the fiber optic cables are securely connected to the ports on the transceivers.
Page 203 Solutions: One of the following problems has occurred:  A cooling fan has failed.  The internal temperature of the switch is outside the normal operating range and the unit might shut down. Contact your Allied Telesis sales representative for assistance.
Page 204 Chapter 13: Troubleshooting...
Page 205: Appendix A: Technical Specifications
Appendix A Technical Specifications This appendix contains the following sections:  ”Physical Specifications” on page 206  ”Environmental Specifications” on page 208  ”Power Specifications” on page 209  ”Certifications” on page 212  ”RJ-45 Twisted Pair Port Pinouts on the AT-XEM2-12XT and AT- XEM2-12XTm Line Cards”...
Page 206: Physical Specifications
Appendix A: Technical Specifications Physical Specifications Dimensions (H x W x D) Table 33 lists the dimensions of the switches and power supplies. Table 33. Product Dimensions AT-x950-28XSQ 4.4 cm x 44.0 cm x 44.5 cm (1.7 in. x 17.3 in. x 17.5 in.) AT-x950-28XTQm 4.4 cm x 44.0 cm x 44.5 cm (1.7 in.
Page 207: Table 35: Ventilation Requirements
x950 Series Installation Guide for VCStack Ventilation Table 35 lists the ventilation requirements. Table 35. Ventilation Requirements Recommended Minimum 10 cm (4.0 in) Ventilation on All Sides...
Page 208: Environmental Specifications
Appendix A: Technical Specifications Environmental Specifications Table 36 lists the environmental specifications of the switches. Table 36. Environmental Specifications Operating Temperature 0° C to 45° C (32° F to 113° F) (with QSFP28 transceivers) Operating Temperature 0° C to 50° C (32° F to 122° F) (without QSFP28 transceivers) Storage Temperature -25°...
Page 209: Power Specifications
x950 Series Installation Guide for VCStack Power Specifications This section contains the maximum power consumption values and input voltages. Maximum Power Consumptions Table 37 list the maximum power consumptions. Table 37. Maximum Power Consumptions (Watts) AT-x950-28XSQ Switch with one 206.08 W AT-PWR600 Power Supply (no line card) AT-x950-28XSQ Switch with two...
Page 210: Table 39: Input Voltages
Appendix A: Technical Specifications Table 38. Typical Power Savings in eco-friendly Mode (Watts) (Continued) AT-XEM2-4QS Line Card 0.11 W AT-XEM2-1CQ Line Card 0.02 W Input Voltage Table 39 lists the input voltage for the power supply. Table 39. Input Voltages AT-x950-28XSQ Switch 100-240 VAC , 2A maximum,...
Page 211 x950 Series Installation Guide for VCStack Table 41. Heat Dissipations (British Thermal Units/Hour) (Continued) AT-XEM2-12XTm Line Card 101.81 BTU/hr AT-XEM2-12XS Line Card 103.43 BTU/hr AT-XEM2-4QS Line Card 55.08 BTU/hr AT-XEM2-1CQ Line Card 22.90 BTU/hr AT-PWR600 Power Supply 5118.21 BTU/hr...
Page 212: Certifications
Appendix A: Technical Specifications Certifications Table 42 lists the product certificates. Table 42. Product Certifications EMI (Emissions) FCC Class A CISPR 22 Class A EN 55032 Class A VCCI Class A ICES-003 Class A EAC Certification EMC (Immunity) EN 55024 EN 61000-3-2 EN 61000-3-3 Electrical and Laser Safety...
Page 213: Twisted Pair Port Pinouts On The At-Xem2-12Xt And At-Xem2-12Xtm Line Cards
x950 Series Installation Guide for VCStack RJ-45 Twisted Pair Port Pinouts on the AT-XEM2-12XT and AT- XEM2-12XTm Line Cards Figure 109 illustrates the pin layout of the RJ-45 connectors on AT-XEM2- 12XT and AT-XEM2-12XTm Line Cards. Figure 109. Pin Layout (Front View) of Ports on AT-XEM2-12XT and AT- XEM2-12XTm Line Cards Table 43 lists the pin signals.
Page 214: Rj-45 Style Serial Console Port Pinouts
Appendix A: Technical Specifications RJ-45 Style Serial Console Port Pinouts Table 44 lists the pin signals of the RJ-45 style serial Console port. Table 44. RJ-45 Style Serial Console Port Pin Signals Signal Looped to pin 8. Looped to pin 7. Transmit Data Ground Ground...

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Alliedware plus at-x950-28xsq Alliedware plus at-x950-28xtqm Alliedware plus at-xem2-12xt Alliedware plus at-xem2-12xtm Alliedware plus at-xem2-4qs Alliedware plus at-xem2-12xs ... Show all

Allied Telesis AlliedWare Plus x950 Series Installation Manual

Preface

Chapter 1: Overview

Chapter 2: Virtual Chassis Stacking

Chapter 3: Beginning the Installation

Chapter 4: Installing Power Supplies and Optional XEM2 Line Card

Chapter 5: Installing the Switch on a Table

Chapter 6: Installing the Switch in an Equipment Rack

Chapter 7: Installing the Switch on a Wall

Chapter 8: Configuring the Master Switch

Chapter 9: Configuring Member Switches

Chapter 10: Powering on and Verifying the Stack

Chapter 11: Cabling the Networking Ports

Chapter 12: Replacing Modules

Chapter 13: Troubleshooting

Appendix A: Technical Specifications

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