Show Etherchannel - Cisco Catalyst 3550 Command Reference Manual

show etherchannel

show etherchannel
Use the show etherchannel user EXEC command to display EtherChannel information for a channel.
Syntax Description
channel-group-number
detail
load-balance
port
port-channel
protocol
summary
| begin
| exclude
| include
expression
Command Modes
User EXEC
Command History Release
12.1(4)EA1
12.1(14)EA1
Usage Guidelines If you do not specify a channel-group, all channel groups appear.
In the output, the Passive port list field appears only for Layer 3 port channels. This field means that the
physical interface, 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).
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.
Examples
This is an example of output from the show etherchannel 1 detail command:
Switch> show etherchannel 1 detail
Group state = L2
Ports: 2
Port-channels: 1 Max Port-channels = 1
Catalyst 3550 Multilayer Switch Command Reference
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show etherchannel [channel-group-number] {detail | load-balance | port | port-channel |
summary | protocol} [ | {begin | exclude | include} expression]
(Optional) Number of the channel group. Valid numbers range from 1 to
64.
Display detailed EtherChannel information.
Display the load-balance or frame-distribution scheme among ports in the
port channel.
Display EtherChannel port information.
Display port-channel information.
Display the protocol that is being used in the EtherChannel.
Display a one-line summary per channel-group.
(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.
Modification
This command was first introduced.
The brief keyword was removed.
Maxports = 8
Ports in the group:
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Chapter 2 Cisco IOS Commands
78-11195-09