Show Switch - Cisco Catalyst 3750 Command Reference Manual

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands

show switch

Use the show switch user EXEC command to display information related to the stack member or the
switch stack.
Syntax Description stack-member-number
detail
neighbors
stack-ports
| begin
| exclude
| include
expression
Command Modes User EXEC
Command History Release
12.1(11)AX
12.1(14)EA1
Usage Guidelines Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
These are the states displayed from this command:
•
•
•
•
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show switch [stack-member-number | detail | neighbors | stack-ports] [ | {begin | exclude |
include} expression
Modification
This command was introduced.
The output for this command was expanded to include Switch Database
Management (SDM) mismatch.
Waiting—The stage when a switch is booting up and waiting for communication from other switches
in the stack. The switch has not yet determined whether it is a stack master or not.
Stack members not participating in a stack master election remain in the waiting state until the stack
master is elected and ready.
Initializing—The stage when a switch has determined whether it is the stack master or not. If the
switch is not the stack master, it is receiving its system- and interface-level configuration from the
stack master and loading it.
Ready—The stage when the stack member has completed loading the system- and interface-level
configuration and is ready to forward traffic.
Master Re-Init—The stage immediately after a stack master re-election and a different stack
member is elected stack master. The new stack master is re-initializing its configuration. This state
applies only to the new stack master.
(Optional) Display information for the specified stack member. The
range is 1 to 9.
(Optional) Display detailed information about the stack ring.
(Optional) Display the neighbors for the entire switch stack.
(Optional) Display port information for the entire switch stack.
(Optional) Display begins with the line that matches the expression.
(Optional) Display excludes lines that match the expression.
(Optional) Display includes lines that match the specified expression.
Expression in the output to use as a reference point.
Catalyst 3750 Switch Command Reference
show switch
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