Current GR state
GR state:
• Normal—Normal state.
• Under GR—GR is in process.
• Under Helper—The process is acting as Helper.
Area Area ID in IP address format.
Authtype
Authentication type of the area:
• None—No authentication.
• Simple—Simple authentication.
• MD5—MD5 authentication.
Area flag
Type of the area:
• Normal.
• Stub.
• StubNoSummary (totally stub area).
• NSSA.
• NSSANoSummary (totally NSSA area).
Area up Interface count Number of up interfaces in the area.
Interface Interface in the area.
Restarter state Restarter state on the interface.
State Interface state.
Type Interface network type.
Neighbor count of this interface Neighbors of an interface.
Neighbor Neighbor router ID.
IP address Neighbor IP address.
GR state
Neighbor GR state:
• Normal—Normal state.
• Under GR—GR is in process.
• Under Helper—The process is acting as GR Helper.
Last Helper exit reason Reason that the Helper exited last time.
Virtual-link Neighbor-ID Router ID of the virtual link's neighbor.
Neighbor-State
Neighbor state: Down, Init, 2-Way, ExStart, Exchange,
Loading, and Full.
Interface Output interface of the virtual link.
display ospf interface
Use display ospf interface to display OSPF interface information.
Syntax
display ospf [ process-id ] interface [ interface-type interface-number | verbose ]