R3166-R3206-HP High-End Firewalls Network Management Command Reference-6PW101

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Table 62 Output description
Field Descri
p
tion
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
interface Interface attached with the neighbor
Router ID Neighbor router ID
Address Neighbor router address
GR State GR state
State
Neighbor state:
• Down: This is the initial state of a neighbor conversation.
• Init: In this state, 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, Under this state, the
OSPF router has not received any information from a neighbor for a
period but can send Hello packets at a longer interval to keep
neighbor relationship.
• 2-Way: In this state, 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: In this state, the router is sending DD packets to the
neighbor, describing its entire link-state database.
• Loading: In this state, the router sends Link State Request packets to the
neighbor, requesting more recent LSAs.
• Full: In this state, the neighboring routers are fully adjacent.
Mode
Neighbor mode for LSDB synchronization:
• Nbr is Master: Means the neighboring router is the master.
• Nbr is Slave: Means the neighboring router is the slave.
Priority Neighboring router priority
DR The DR on the interface’s network segment
BDR The BDR on the interface’s network segment
MTU Interface MTU
Dead timer due in 33 sec Dead timer times out in 33 seconds
Neighbor is up for 02:03:35 The neighbor has been up for 02:03:35.
Authentication Sequence Authentication sequence number
Neighbor state change count Count of neighbor state changes
# Display brief OSPF neighbor information.
<Sysname> display ospf peer