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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 5 Configuring Virtual Switching Systems
Configuring a VSS
Displaying VSL Information
To display information about the VSL, perform one of these tasks:
This example shows how to display VSL information:
Switch#
show switch virtual link
VSL Status : UP
VSL Uptime : 1 day, 3 hours, 39 minutes
VSL Control Link : Te 1/5/1
Switch#
show switch virtual link port-channel
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use N - not in use, no aggregation
f - failed to allocate aggregator
M - not in use, no aggregation due to minimum links not met
m - not in use, port not aggregated due to minimum links not met
u - unsuitable for bundling
w - waiting to be aggregated
Group Port-channel Protocol Ports
------+-------------+-----------+---------------------------------------------
10 Po10(RU) - Te1/5/4(P) Te1/5/5(P)
20 Po20(RU) - Te2/5/4(P) Te2/5/5(P)
Switch#
show switch virtual link port
LMP summary
Link info: Configured: 1 Operational: 1
Peer Peer Peer Peer Timer(s)running
Interface Flag State Flag MAC Switch Interface (Time remaining)
--------------------------------------------------------------------------------
Gi1/3/11 vfsp operational vfsp f866.f296.be00 2 Gi2/1/11 T4(708ms)
T5(29.91s)
Flags: v - Valid flag set f - Bi-directional flag set
s - Negotiation flag set p - Peer detected flag set
Timers: T4 - Hello Tx Timer T5 - Hello Rx Timer
LMP Status
Last operational Current packet Last Diag Time since
Interface Failure state State Result Last Diag
-------------------------------------------------------------------------------
Gi1/3/11 No failure Hello bidir Never ran --
Command
Purpose
Switch#
show switch virtual link
Displays information about the VSL.
Switch#
show switch virtual link port-channel
Displays information about the VSL port channel.
Switch#
show switch virtual link port
Displays information about the VSL ports.
Содержание Catalyst 4500 Series
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