Reference Guide

System Management Commands 1755
The stack-port configuration mode does not appear in the running config.
Use the show switch stack-port command to display configuration and status
of stacking ports. Ports that are configured to operate as stacking ports will
show as detached in the show interfaces status command output.
The show switch stack-port command in Stack Configuration mode is not
supported by the PCM8024 and PCM8024-k switches.
Use the show switch command to display information regarding the switches
in a stack.Redundant stacking links between any two units must operate at
the same speed. A 40G port configured in 4x10G mode is considered to be
operating at 10G speed.
Up to eight stack ports can be configured per stacking unit (four in each
direction).
The PC80xx and PC81xx switches support up to six units configured in a
stack and can utilize 10GBaseT, SFP+ or QSFP (81xx only) connections for
stacking.
Example
console(config-stack)#stack-port tengigabitethernet 1/0/3 stack
console(config-stack)#
standby
Use the standby command to configure the standby in the stack. This unit
comes up as the master when the stack failover occurs. Use the no form of
this command to reset to default, in which case, a standby is automatically
selected from the existing stack units if there no preconfiguration.
Syntax
standby unit
no standby
• unit — Valid unit number in the stack. (Range: 1–6 maximum. The range
is limited to the number of units available on the stack.)
Default Configuration
The default configuration is to allow the software to automatically select a
standby unit.
2CSPC4.XModular-SWUM204.book Page 1755 Friday, March 15, 2013 9:24 AM