Perform this procedure to display the IS-IS remote area configuration on the switch.
show isis remote
Displaying IS-IS remote area information:
Switch:1>show isis remote ========================================================================================== ISIS Remote Area Info ========================================================================================== AdminState : enabled System ID : 209e.f77e.2086 Num of Interfaces : 4 Num of Area Addresses : 1 Dynamically Learned Area : 49.0002 Multi-Area OperState : designated Designated BN Hostname: BN4435 Designated BN Home System ID : 0010.7400.4435 Designated BN Remote System ID : 0020.7400.4435