Cisco ATM Switch Closed User Group Table

1.3.6.1.4.1.9.9.89.1.3

A list of Closed User Group (CUG) definitions on the interfaces of the switch. Entries in this table may be created and deleted by SNMP. Each entry represents membership of an interface in a CUG. An interface may have several CUGs, but only one 'preferential' CUG. CUG membership takes effect only when the interface is configured as an access interface i.e., has an entry in the csCugIfTable and that entry's csCugIfAccessEnable == true.