14.2 Configuration of the basic link aggregation functionality
14.2.1 List of configuration commands
The following table describes the commands used to configure the basic link aggregation
functionality.
Table 14-3 List of configuration commands
Command name
channel-group lacp system-priority
channel-group mode
channel-group periodic-timer
description
interface port-channel
lacp port-priority
lacp system-priority
shutdown
14.2.2 Configuring static link aggregation
Points to note
For static link aggregation, use the
set the channel group number and
mode. Static link aggregation starts when these settings are set by the
channel-group mode
Command examples
1.
(config)# interface range fastethernet 0/1-2
Places the Switch in Ethernet interface configuration mode for configuring ports 0/1
and 0/2.
2.
(config-if-range)# channel-group 3 mode on
(config-if-range)# exit
Adds ports 0/1 and 0/2 to channel group 3 in static mode.
Description
Sets the LACP system priority for each channel group.
Adds a port to a channel group.
Sets the LACPDU sending interval.
Sets supplementary information about a channel group.
Sets up a port channel interface.
The parameters of a channel group are also set in port
channel interface mode.
Set the LACP port priority.
Sets the default for the LACP system priority.
Shuts down a port in a channel group to stop communication.
channel-group mode
mode from the Ethernet interface configuration
on
configuration command.
14 Link Aggregation
configuration command to
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