Specifications

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Catalyst 4500 Se ries S wit ch C is co IO S C om mand R efer ence —Re lease I OS XE 3 .3.0 XO(1 5.1 (1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show etherchannel
show ethercha nnel
To display EtherChannel information for a channel, use the show etherchannel command.
show etherchannel [channel-group] {port-channel | brief | detail | summary | port | load-balance
| protocol}
Syntax Description
Defaults This command has no default settings.
Command Modes Privileged EXEC mode
Usage Guidelines If you do not specify a channel group, all channel groups are displayed.
In the output below, the Passive port list field is displayed for Layer 3 port channels only. 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).
Examples This example shows how to display port-channel information for a specific group:
Switch# show etherchannel 1 port-channel
Port-channels in the group:
----------------------
Port-channel: Po1
------------
Age of the Port-channel = 02h:35m:26s
Logical slot/port = 10/1 Number of ports in agport = 0
GC = 0x00000000 HotStandBy port = null
Passive port list = Fa5/4 Fa5/5
Port state = Port-channel L3-Ag Ag-Not-Inuse
Ports in the Port-channel:
Index Load Port
-------------------
Switch#
This example shows how to display load-balancing information:
Switch# show etherchannel load-balance
channel-group (Optional) Number of the channel group; valid values are from 1 to 64.
port-channel Displays port-channel information.
brief Displays a summary of EtherChannel information.
detail Displays detailed EtherChannel information.
summary Displays a one-line summary per ch annel group.
port Displays EtherChannel port information.
load-balance Displays load-balance information.
protocol Displa ys the enabled protoco l.