This object specifies the AAA Server Reachability
Authorized VLAN number.
The read-only value of -1 indicates that this object is not
applicable on this port.
The read-only value of zero indicates that this port will not
be authorized to any VLAN when AAA Server Reachability event
occurs.
Setting a non-zero value on this object indicates that this port
will be authorized to the VLAN as specified by this object
value, when AAA Server Reachability event occurs.