Cisco Catalyst 3750 Metro - Show Etherchannel

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Catalyst 3750 Metro Switch Command Reference
OL-9645-10
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
show etherchannel
show etherchannel
Use the show etherchannel user EXEC command to display EtherChannel information for a channel.
show etherchannel [channel-group-number {detail | port | port-channel | protocol | summary}]
{detail | load-balance | port | port-channel | protocol | summary}
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines If you do not specify a channel-group, all channel groups are displayed.
In the output, the Passive port list field appears only for Layer 3 port channels. The appearance of this
field means that the physical port, which is still not up, is configured to be in the channel group (and
indirectly is in the only port channel in the channel group).
Examples This is an example of output from the show etherchannel 1 detail command:
Switch> show etherchannel 1 detail
Group state = L2
Ports: 2 Maxports = 16
Port-channels: 1 Max Port-channels = 16
Protocol: LACP
Ports in the group:
-------------------
Port: Gi1/0/1
------------
Port state = Up Mstr In-Bndl
Channel group = 1 Mode = Active Gcchange = -
Port-channel = Po1 GC = - Pseudo port-channel = Po1
Port index = 0 Load = 0x00 Protocol = LACP
Flags: S - Device is sending Slow LACPDUs F - Device is sending fast LACPDU
A - Device is in active mode. P - Device is in passive mode.
channel-group-number (Optional) Number of the channel group. The range is 1 to 12.
detail Display detailed EtherChannel information.
load-balance Display the load-balance or frame-distribution scheme among interfaces in
the port channel.
port Display EtherChannel port information.
port-channel Display port-channel information.
protocol Display the protocol that is being used in the EtherChannel.
summary Display a one-line summary per channel-group.
Release Modification
12.1(14)AX This command was introduced.