The interface loopback command creates a loopback interface.
The undo interface loopback command deletes a loopback interface.
| Parameter | Description | Value |
|---|---|---|
loopback-number |
Specifies the number of a loopback interface. |
The value is an integer. On the S6720-LI, S6720S-LI, S5730-SI, S5730S-EI, S5731-H, S5731S-H, S6730-H, S6720-SI and S6720S-SI series switches, the value ranges from 0 to 1023. On the S2720-EI, S5720-LI, S5735-L, S5735S-L, S5735S-L-M, and S5720S-LI series switches, the value ranges from 0 to 15. |