| Link Aggregation Commands
C
32
HAPTER
Dynamic Configuration Commands
lacp admin-key
(Ethernet Interface)
This command configures a port's LACP administration key. Use the no
form to restore the default setting.
S
YNTAX
lacp {actor | partner} admin-key key
no lacp {actor | partner} admin-key
actor - The local side an aggregate link.
partner - The remote side of an aggregate link.
key - The port admin key must be set to the same value for ports
that belong to the same link aggregation group (LAG).
(Range: 0-65535)
D
S
EFAULT
ETTING
Actor: 1, Partner: 0
C
M
OMMAND
ODE
Interface Configuration (Ethernet)
C
U
OMMAND
SAGE
Ports are only allowed to join the same LAG if (1) the LACP system
◆
priority matches, (2) the LACP port admin key matches, and (3) the
LACP port channel key matches (if configured).
If the port channel admin key
◆
when a channel group is formed (i.e., it has the null value of 0), this
key is set to the same value as the port admin key (lacp admin key -
Ethernet Interface) used by the interfaces that joined the group.
Once the remote side of a link has been established, LACP operational
◆
settings are already in use on that side. Configuring LACP settings for
the partner only applies to its administrative state, not its operational
state.
E
XAMPLE
Console(config)#interface ethernet 1/5
Console(config-if)#lacp actor admin-key 120
Console(config-if)#
– 1220 –
(lacp admin key
- Port Channel) is not set