CLI – The following example configures LACP parameters for ports 1-6. Ports 1-4
are used as active members of the LAG; ports 5 and 6 are set to backup mode.
Console(config)#interface ethernet 1/1
Console(config-if)#lacp actor system-priority 3
Console(config-if)#lacp actor admin-key 120
Console(config-if)#lacp actor port-priority 128
Console(config-if)#exit
.
.
.
Console(config)#interface ethernet 1/6
Console(config-if)#lacp actor system-priority 3
Console(config-if)#lacp actor admin-key 120
Console(config-if)#lacp actor port-priority 512
Console(config-if)#end
Console#sh lacp sysid
Channel Group
-------------------------------------------------------------------
1
2
3
4
5
6
Console#show lacp 1 internal
Channel group : 1
-------------------------------------------------------------------
Oper Key : 120
Admin Key : 120
Console#
Displaying LACP Port Counters
You can display statistics for LACP protocol messages.
Counter Information
Field
LACPDUs Sent
LACPDUs Receive
Marker Sent
Marker Receive
Marker Unknown Pkts
Marker Illegal Pkts
System Priority
32768
32768
32768
32768
32768
32768
Table 3-8 LACP Port Counter Information
Description
Number of valid LACPDUs transmitted from this channel group.
Number of valid LACPDUs received on this channel group.
Number of valid Marker PDUs transmitted from this channel group.
Number of valid Marker PDUs received by this channel group.
Number of frames received that either (1) Carry the Slow Protocols
Ethernet Type value, but contain an unknown PDU, or (2) are
addressed to the Slow Protocols group MAC Address, but do not
carry the Slow Protocols Ethernet Type.
Number of frames that carry the Slow Protocols Ethernet Type value,
but contain a badly formed PDU or an illegal value of Protocol
Subtype.
System MAC Address
00-00-E9-31-31-31
00-00-E9-31-31-31
00-00-E9-31-31-31
00-00-E9-31-31-31
00-00-E9-31-31-31
00-00-E9-31-31-31
Port Configuration
4-111
4-128
4-129
4-131
4-131
4-131
3-91