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Cisco ASR 901 Aggregation Services Router Command Reference Guide
OL-26031-07
Chapter 1 CLI Command Reference
interface port-channel
interface port-channel
To create an EtherChannel interface, use the interface port-channel command in global configuration
mode. To remove this EtherChannel port from the Cisco CMTS, use the no form of this command.
interface port-channel number
no interface port-channel number
Syntax Description
Command Default By default, EtherChannel groups and ports are not defined, and they are disabled (off mode) configured.
Command Modes Global configuration
Command History
Usage Guidelines The first EtherChannel interface configured becomes the bundle master for all EtherChannel interfaces
in the group. That is, the MAC address of the first EtherChannel interface is the MAC address for all
EtherChannel interfaces in the group. If the first EtherChannel interface is later removed, the second
EtherChannel interface to be configured becomes the bundled master by default.
Repeat this configuration on every EtherChannel port to be bundled into a FastEtherChannel (FEC) or
GigabitEtherChannel (GEC) group. This configuration must be present on all EtherChannel interfaces
before the EtherChannel group can be configured.
Examples The following example configures the port to have an EtherChannel port number of 1 within its
EtherChannel group. The EtherChannel group is defined with the channel-group command.
Router(config)# interface port-channel 1
Related Commands
number Identifying port channel number for this interface (EtherChannel port). The
range is 1 to 8.
Release Modification
15.1(2)SNG Support for this command was introduced on the Cisco ASR 901 router.
Command Description
channel-group Assigns an EtherChannel port to an EtherChannel group.
show interface
port-channel
Displays the EtherChannel interfaces and channel identifiers, with their
mode and operational status.
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