AS interface information is displayed only in SVF mode.
Only the S5720-HI, S5730-HI, S5731-H, S5731S-H, S5732-H, S6730-H, S6730S-H, S6730-S, S6730S-S, S6720-HI, S6720-EI, S6720-SI, S6720S-SI and S6720S-EI support SVF mode.
Procedure
Choose Maintenance > System Maintenance > AS Interface.
Select the AS name and click Search to view AS interface information, as shown in Figure 1.
Figure 1 AS Interface
Select one or more interfaces as required and click Enable to enable these interfaces or click Disable to disable these interfaces.