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Cisco EtherSwitch Service Modules Feature Guide
How to Configure the Cisco EtherSwitch Service Module in a Switch Stack
56
Cisco IOS Release 12.2(25)SEC
DETAILED STEPS
Step 1 Use the show platform stack-manager command to display platform-dependent switch-stack
information. Use the show platform stack-manager all command to display all information for the
entire switch stack, for example:
Switch# show platform stack-manager all
Current
Switch# Role Mac Address Priority State
--------------------------------------------------------
*1 Master 0000.0090.3080 1 Ready
2 Slave 000f.8f4e.2900 1 Ready
Stack Port Status Neighbors
Switch# Port 1 Port 2 Port 1 Port 2
--------------------------------------------------------
1 Ok Ok 2 2
2 Ok Ok 1 1
Stack Discovery Protocol View
==============================================================
Switch Active Role Current Sequence Dirty
Number State Number Bit
--------------------------------------------------------------------
1 TRUE Master Ready 176 FALSE
2 TRUE Slave Ready 177 FALSE
Stack State Machine View
==============================================================
Switch Master/ Mac Address Version Uptime Current
Number Slave (maj.min) State
---------------------------------------------------------------------
1 Master 0000.0090.3080 1.9 1344 Ready
2 Slave 000f.8f4e.2900 1.9 1338 Ready
Last Conflict Parameters
Switch Master/ Prio Default Image Uptime Mac Address
Number Slave Config Type
Step 2 To display information about a stack member or the switch stack, use the following commands:
• Use the show switch command to display information related to the stack member or the switch
stack.
Switch(config)# show switch 6
Current
Switch# Role Mac Address Priority State
--------------------------------------------------------
6 Slave 0003.e31a.1e00 1 Ready
• Use the show switch neighbors user EXEC command to display detailed information about the
neighbors of a switch stack: