Administrator Guide
Deleting or Disabling a Port Channel
To delete or disable a port channel, use the following commands.
• Delete a port channel.
CONFIGURATION mode
no interface portchannel channel-number
• Disable a port channel.
shutdown
When you disable a port channel, all interfaces within the port channel are operationally down also.
Conguring Auto LAG
You can enable or disable auto LAG on the server-facing interfaces. By default, auto LAG is enabled. This functionality is supported
on the Aggregator in Standalone, Stacking, and VLT modes.
To congure auto LAG, use the following commands:
1. Enable the auto LAG on all the server ports.
CONFIGURATION mode
io-aggregator auto-lag enable
Dell(config)# io-aggregator auto-lag enable
To disable the auto LAG on all the server ports, use the no io-aggregator auto-lag enable command. When
disabled, all the server ports associated in a LAG are removed and the LAG itself gets removed. Any LACPDUs received on the
server ports are discarded.
In VLT mode, the global auto LAG is automatically synced to the peer VLT through ICL message.
2. Enable the auto LAG on a specic server port.
Interface Conguration mode
auto-lag enable
Dell(conf-if-te-0/1)# auto-lag enable
To disable the auto LAG, use the no auto-lag enable command. When disabled, the server port is removed from the LAG
and if the server port is the last member of the LAG, the LAG itself gets removed. Any LACPDUs received on the server port
are discarded.
In VLT mode, the interface level auto LAG conguration is not synced to the peer. Only the global auto LAG is synced to the
peer.
3. View the auto LAG congurations.
EXEC mode
show io-aggregator auto-lag status
Dell# show io-aggregator auto-lag status
Auto LAG creation on server port(s) is enabled
Link Aggregation
117