Allied Telesis X600-48TS/XP, x600-48Ts, x600-24Ts/XP, x600-24Ts-POE manual Common Stack Configuration

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x600 Series Layer 3 Gigabit Ethernet Switches Installation Guide

Note

The ability to independently set both a stack member’s priority and its ID means that the stack master does not need to have an ID of 1; although configuration is simplified by arranging for ID 1 to be the device with the lowest priority value - and thereby forcing it to be the stack master. If you create a stack using new switches, the following (simplified) process should ensure that the master member has an ID of 1.

New switches are shipped with a Stack Member-ID of 1 and a priority of 128. If four such switches are created as a stack, the switch with the lowest MAC address will be selected to be the stack master (because all priority settings are 128). The remaining three stack member devices will then reboot and automatically be assigned IDs values of between 2 and 4. The stack master does not reboot and retains its Stack Member-ID of 1.

You can change the Stack Member-ID by using the STACK RENUMBER command.

Common Stack Configuration

Once the switches have configured themselves into a VCS stack, they all share the same configuration information and startup scripts.

Stack Management VLAN

Managing the stack is the same as managing an individual switch. You can connect to the asynchronous console port of any stack member, or you can set an IP address on a network VLAN (for example, VLAN1) and use SSH or Telnet for remote access.

As the switches form themselves into a stack, each switch creates a common stack management VLAN and a management IP address. Both the VLAN ID and the IP address are internal entities that are used between the stacked switches, via the AT-StackXG interfaces, and therefore do not appear on the user network.

Initially the stack assigns the default VLAN tag ID of 4094 to the management VLAN, and assigns an IP address from the subnet 192.168.255.0 / 28 to this VLAN as the management IP address. Once the stack has formed, you can change both these settings. To change the VLAN ID use the STACK MANAGEMENT VLAN command. To change the management IP address use the STACK MANAGEMENT SUBNET command. Note however, that you must keep the 28 bit subnet mask, (/28 or 255.255.255.240). Also note that because the stack’s internal address mapping tables will register the management VLAN ID and the management IP address, these must be unique across the stack’s internal and external network. To view the current settings for the stack

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Contents Installation Guide Page Electrical Safety and Emissions Standards Translated Safety Statements Contents Overview Preparation Installing the AT-StackXG Module List of Figures X600-24Ts-POE SwitchFigures List of Tables Tables Preface Product Documentation Starting a Management Session Symbol Meaning Description Safety Symbols Used in this DocumentWhere to Find Web-based Guides Contacting Allied Telesis Management Software UpdatesChapter OverviewIntroduction LEDs Switch DescriptionsShows the x600-24Ts/XP switch front and rear panel X600-24Ts/XP SwitchShows the x600-48Ts switch front and rear panel X600-44Ts/XP X600-48Ts/XP SwitchX600-24Ts-POE Switch X600-24Ts-POE+ Switch 10/100/1000Base-T Ports Connector Type Speed Duplex Mode Maximum DistancePort Pinouts Cable Type Auto-MDISFP Transceiver Slots XFP Transceiver Slots Models Ports and Slots Combo PortsSD Card Slot 10/100/1000 Base-T LEDs Port LEDsLED SFP LEDs x600-24 Port Switch XFP Transceiver Slot LEDs SFP LEDs x600-48 Port Switch SFP Slot LED DescriptionsXFP Slot LED State Description System Status LEDsStack LEDs Non PoE Switch Stack LEDsMstr Defined in Table Secure Digital SD LEDTerminal Port Power Over Ethernet PoE and PoE+ PoE PoE+ Enhanced PoE Differences between PoE, PoE+ and Enhanced PoE Overview Implementation 10/100BASE-TX AT-RPS3204 Redundant Power Supply Unit Redundant Power SuppliesAT-LBM Loop Back Module VCS Stacking Module AC Power Connector Overview Virtual Chassis Stacking VCStackTM Introduction Features of VCStacking Physical StackVCS Stacking Modules, Cables, and Connections Ring Configuration VCStack Recovery StatesEvent on Master Node Reaction on Reaction on Stack Resiliency Link Configurations via Switch Ports Resilient Stacked Topology Role of the Stack Master Stack FormationCommon Stack Configuration Stack Member Identification Running QoS within a VCS stack Stack Member Failure RecoveryFallback Action VCS Failure RecoveryAdding a Stack Member Stack MaintenanceVirtual Chassis Stacking Installing the Hardware Reviewing Safety Precautions X600 Layer 3 Gigabit Ethernet Switch Installation Guide Installing the Hardware Unpacking a Switch Installing the Power Cord Retaining Clip Actactivity Installing the Switches in an Equipment RackMounting the Switch in a Rack 24Ts/XP Resetting the SwitchVC Stacking Module Installation Installing AT-StackXG Module Securing the AT-StackXG Stacking Module Software Reference Installing the Hardware Cabling the Network Ports Twisted Pair Cable Specifications Twisted Pair and Fiber Optic SpecificationsSFP/XFP Transceiver SpecificationsInstalling an SFP Transceiver Installing SFP/XFP Transceivers1331 1334 Installing an XFP Transceiver Installing an XFP TransceiverCabling the Network Ports Cabling the 10/100/1000Base-T and Fiber Optic Ports Connecting the AC Power Cord Powering on a SwitchStarting a Local Management Session Cabling the Network Ports Warranty Registration Cabling the Network Ports Troubleshooting Power LED is Off Twisted Pair Port Link LED is Off SFP or XFP LED is Off Transceiver is Installed but the Status is Not Present System Fault LED is Blinking System Fault LED is Steadily On Cannot Establish a Local Out-of-Band Management Session Switch Functions Intermittently Issues with Virtual Stacking Chassis Configuration Appendix a Technical SpecificationsPhysical Specifications Power Specifications Environmental SpecificationsCertifications RJ-45 Twisted Pair Port Pinouts Pin SignalPinout Pair RJ-45 Style Serial Terminal Port Pinouts AT-RPS3104 17-pin Connector PinoutsPin Definition AT-RPS3204 21-pin D-combo Port and Connector Pinouts Pin Appendix a Technical Specifications 112
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