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Amongst the associated ports, only those with the same communication speed as the port initially linked up are made active.
Other ports with different communication speeds are left on standby.
When set to auto negotiation, only those ports amongst the associated ports with the same communication speed as that
which resulted from the initial auto negotiation are made active.
When the first group of linked-up ports all link down, the LACP logical interface also links down.
[Example]
This sets different-speed link aggregation to enabled.
SWX3220(config)#lacp multi-speed enable
5.2.8 Set LACP timeout
[Syntax]
lacp timeout duration
[Parameter]
duration : Specify the timeout
duration Description
short Sets the timeout to 3 seconds
long Sets the timeout to 90 seconds
[Input mode]
interface mode
[Description]
Sets the LACP timeout.
[Note]
This command can be set only for a LAN/SFP port that is associated with an LACP logical interface.
If a LAN/SFP port is associated with an LACP logical interface, lacp timeout long command is specified for the corresponding
LAN/SFP port.
If it is dissociated from the LACP logical interface, the lacp timeout command setting of the corresponding LAN/SFP port is
deleted.
LACP timeout indicates the time since the last LACP frame received from the other device, after which it is determined that the
link has gone down.
The LACP timeout setting is placed in a LACP frame and sent to the other device; after receiving this, the other device will
transmit LACP frames at intervals of 1/3 of this LACP timeout.
The interval at which the device itself transmits LACP frames depends on the LACP timeout value inside the LACP frame sent
from the other device.
[Example]
Set the LACP timeout of LAN port #1 to short.
SWX3220(config)#interface port1.1
SWX3220(config-if)#lacp timeout short
5.2.9 Clear LACP frame counters
[Syntax]
clear lacp [link-id] counters
[Parameter]
link-id : <1-127>
LACP logical interface number
[Input mode]
privileged EXEC mode
[Description]
Clears the LACP frame counters.
Command Reference | Interface control | 179