Show Switch - Cisco Catalyst 3750 Command Reference Manual

show switch

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A typical state transition for a stack member (including a stack master) booting up is Waiting ->
Initializing -> Ready.
A typical state transition for a stack member becoming a stack master after a stack master election is
Ready -> Master Re-Init -> Ready.
A typical state transition for a stack member in version mismatch (VM) mode is Waiting ->
Ver Mismatch.
The word slave in the output refers to a stack member other than the stack master.
Examples This example shows how to display summary information about stack member 6:
Switch(config)# show switch 6
Switch#
--------------------------------------------------------
6
This example shows how to display summary information about a switch stack:
Switch(config)# show switch
Switch#
--------------------------------------------------------
6
*8
This example shows detailed information about a switch stack:
Switch(config)# show switch detail
Switch#
--------------------------------------------------------
6
*8
Switch#
--------------------------------------------------------
6
8
This example shows how to display neighbor information for a switch stack:
Switch(config)# show switch neighbors
Switch #
--------
Catalyst 3750 Switch Command Reference
2-384
Ver Mismatch—The stage of a switch in version mismatch (VM) mode. VM mode is when a switch
joining the switch stack has a different stack protocol minor version number from the stack master.
SDM Mismatch—The stage of a switch in Switch Database Management (SDM) mismatch mode.
SDM mismatch is when a stack member does not support the SDM template running on the stack
master.
Role Mac Address
Slave 0003.e31a.1e00
Role Mac Address
Slave 0003.e31a.1e00
Master 0003.e31a.1200
Role Mac Address
Slave 0003.e31a.1e00
Master 0003.e31a.1200
Stack Port Status
Port A Port B
Down Ok
Ok Down
Port A
------
6 None
8 6
Current
Priority State
1 Ready
Current
Priority State
1 Ready
1 Ready
Current
Priority State
1 Ready
1 Ready
Neighbors
Port A Port B
None 8
6 None
Port B
------
8
None
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
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