Specifications

Command Line Interface
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channel-group
Use this command to add a port to a trunk. Use the no form to remove a port from a
trunk.
Syntax
channel-group channel-id
no channel-group
channel-id - Trunk index (Range: 1-6)
Default Setting
The current port will be added to this trunk.
Command Mode
Interface Configuration (Ethernet)
Command Usage
• When configuring static trunks, the switches must comply with the Cisco
EtherChannel standard.
•Use no channel-group to remove a port group from a trunk.
• Use no interfaces port-channel to remove a trunk from the switch.
Example
The following example creates trunk 1 and then adds port 11:
lacp
Use this command to enable 802.3ad Link Aggregation Control Protocol (LACP) for
the current interface. Use the no form to disable it.
Syntax
[no] lacp
Default Setting
Disabled
Command Mode
Interface Configuration (Ethernet)
Command Usage
• The ports on both ends of an LACP trunk must be configured for full duplex,
either by forced mode or auto-negotiation.
Console(config)#interface port-channel 1
Console(config-if)#exit
Console(config)#interface ethernet 1/11
Console(config-if)#channel-group 1
Console(config-if)#