Avaya P580 - Manual (Page 241)

Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, Version v5.3.1 6-11
Managing the Address Forwarding Table
Instance Table
Click the ID number in the Instance IDs column, to achieve finer
control of a particular VLAN table. The Address Table Instance
screen displays for the instance ID selected.(Refer to Figure 6-13)