lacp e-trunk priority
Function
The lacp e-trunk priority command sets the LACP priority of an E-Trunk.
The undo lacp e-trunk priority command cancels the configuration.
By default, the LACP priority of an E-Trunk is 32768.
Only the S5720-EI, S5720-HI, S5720I-SI, S5720S-SI, S5720-SI, S5735-S, S5735S-S, S5735-S-I, S5730-HI, S5730S-EI, S5730-SI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-EI, S6720-HI, S6720-LI, S6720S-EI, S6720S-LI, S6720S-SI, S6720-SI, S6730-H, S6730S-H, S6730-S, and S6730S-S support this command.
Parameters
| Parameter | Description | Value |
|---|---|---|
| priority | Specifies the LACP priority of an E-Trunk. | The value is an integer that ranges from 0 to 65535. A smaller value indicates a higher LACP priority. |
Usage Guidelines
The lacp e-trunk priority command sets the LACP priority of an E-Trunk. If the LACP priority is set, a member Eth-Trunk sends LACPDUs by using this LACP priority. If the LACP priority is not set, the default LACP priority 32768 is used.
The master and backup devices in an E-Trunk must use the same LACP priority.
When multiple E-Trunks are configured on the device, different LAGs can use different LACP priorities. You need to set the LACP priorities in the Eth-Trunk interface view.
The LACP priority configured in the system view is valid for all Eth-Trunks added to the E-Trunk. The LACP priority configured in the Eth-Trunk view takes effect only on the corresponding Eth-Trunk. If the LACP priorities are configured in both the Eth-Trunk interface view and system view, the LACP priority configured in the interface view takes effect.
Ensure that the Eth-Trunk has been added to the E-Trunk before you run the lacp e-trunk priority command in the Eth-Trunk interface view.