Troubleshooting the SWAN Concentrator and WAN Subsystem

4 Make sure that subsystem-specific objects (such as SU objects for X25AM lines) are
configured correctly.
Note: Refer to the configuration and management manual for the appropriate
communications subsystem for information about valid modifiers and for information about
configuring subsystem-specific objects.
For information about fixing a WAN subsystem device configuration error, see Changing a WAN
Subsystem Device Configuration.