4A0-220 無料問題集「Nokia GMPLS-Controlled Optical Networks」

（A）Indicates the nominal resource on a TE-link that is not in use

（B）Indicates it's using a link other than the Nominal

（C）Indicates if s a higher alarm state level

（D）Indicates it's currently using the Nominal resource assigned to it

（A）Controller redundancy guarantees GMRE functionality

（B）Rack redundancy guarantees GMRE functionality in case of a power outage

（C）Redundant LAN cables guarantee GMRE functionality

（D）The specific software configuration guarantees GMRE functionality

（A）The LSP will not be restored and will behave like an unprotected service

（B）It clears the ASONTOPO alarms

（C）It initiates the LMP link verification by sending Test Messages

（D）Source nodes of affected client services will not be notified in case of failure

（A）Routing, signaling, and link management

（B）Signaling, routing, and forwarding

（C）Link management, signaling, and switching

（D）Routing, grooming, and signaling