Edge-Core ECS4660-28F, Management Manual, Page: 1219 / 2020

C
HAPTER
32
| Link Aggregation Commands
Dynamic Configuration Commands
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C
OMMAND
U
SAGE
◆
The ports on both ends of an LACP trunk must be configured for full
duplex, either by forced mode or auto-negotiation.
◆
A trunk formed with another switch using LACP will automatically be
assigned the next available port-channel ID.
◆
If the target switch has also enabled LACP on the connected ports, the
trunk will be activated automatically.
◆
If more than eight ports attached to the same target switch have LACP
enabled, the additional ports will be placed in standby mode, and will
only be enabled if one of the active links fails.
E
XAMPLE
The following shows LACP enabled on ports 1-3. Because LACP has also
been enabled on the ports at the other end of the links, the show interfaces
status port-channel 1 command shows that Trunk1 has been established.
Console(config)#interface ethernet 1/1
Console(config-if)#lacp
Console(config-if)#interface ethernet 1/2
Console(config-if)#lacp
Console(config-if)#interface ethernet 1/3
Console(config-if)#lacp
Console(config-if)#end
Console#show interfaces status port-channel 1
Information of Trunk 1
Basic Information:
Port Type : 1000Base SFP
MAC Address : 12-34-12-34-12-3F
Configuration:
Name :
Port Admin : Up
Speed-duplex : Auto
Capabilities : 1000full
Broadcast Storm : Enabled
Broadcast Storm Limit : 500 packets/second
Multicast Storm : Disabled
Multicast Storm Limit : 64 Kbits/second
Unknown Unicast Storm : Disabled
Unknown Unicast Storm Limit : 64 Kbits/second
Flow Control : Disabled
VLAN Trunking : Disabled
MAC Learning : Yes
MTU : 1518
Current status:
Created By : LACP
Link Status : Up
Port Operation Status : Up
Operation speed-duplex : 1000full
Up Time : 0w 0d 0h 14s (14 seconds)
Flow control Type : None
Max Frame Size : 1518 bytes (1522 bytes for tagged frames)
Member Ports : Eth1/1, Eth1/2, Eth1/3,
Console#