User`s manual

User’s Manual 91
Port security: Disabled
Max MAC count: 0
Current status:
Created by: User
Link status: Down
Operation speed-duplex: 1000full
Flow control type: None
Member Ports: Eth1/1, Eth1/2,
Console#
7.4 Enabling LACP on Selected Ports
To avoid creating a loop in the network, be sure you enable LACP before connecting the ports, and also
disconnect the ports before disabling LACP.
If the target switch has also enabled LACP on the connected ports, the trunk will be activated automatically.
A trunk formed with another switch using LACP will automatically be assigned the next available trunk ID.
If more than four 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.
All ports on both ends of an LACP trunk must be configured for full duplex, by forced either mode or auto-
negotiation.
Configuring Switch Using the Web or CLI
Web
Click Port – LACP, Configuration. Select any of the switch ports from the scroll-down port list and click
Add. After you have completed adding ports to the member list, click Apply.
CLI
The following example enables LACP for ports 1 to 6. Just connect these ports to LACP-enabled trunk ports
on another switch to form a trunk.
Console(config)#interface ethernet 1/1
Console(config-if)#lacp
Console(config-if)#exit
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