121
BFD status: Disabled
Table 38
Command output
Field Description
Area
areaID
interface
IPAddress
(
InterfaceName
)'s neighbors
Neighbor information of the interface in the specified area:
•
areaID
—Area to which the neighbor belongs.
•
IPAddress
—Interface IP address.
•
InterfaceName
—Interface name.
Router ID
Neighbor router ID.
Address
Neighbor router address.
GR State
GR state:
•
Normal.
•
Restarter.
•
Complete.
•
Helper.
State
Neighbor state:
•
Down
—Initial state of a neighbor conversation.
•
Init
—The router has seen a Hello packet from the neighbor.
However, the router has not established bidirectional
communication with the neighbor (the router itself did not
appear in the neighbor's hello packet).
•
Attempt
—Available only in an NBMA network. In this state,
the OSPF router has not received any information from a
neighbor for a period. The router can send Hello packets at a
longer interval to keep the neighbor relationship.
•
2-Way
—Communication between the two routers is
bidirectional. The router itself appears in the neighbor's Hello
packet.
•
Exstart
—The goal of this state is to decide which router is the
master, and to decide upon the initial Database Description
(DD) sequence number.
•
Exchange
—The router is sending DD packets to the neighbor,
describing its entire link-state database.
•
Loading
—The router sends LSRs packets to the neighbor,
requesting more recent LSAs.
•
Full
—The neighboring routers are fully adjacent.
Mode
Neighbor mode for LSDB synchronization.
Priority Neighboring
router
priority.
DR
DR on the interface's network segment.
BDR
BDR on the interface's network segment.
MTU Interface
MTU.