F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

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<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] ospf trans-delay 3
peer
Use peer to specify a neighbor and the DR priority for the neighbor.
Use undo peer to remove the configuration.
Syntax
peer ip-address [ cost value | dr-priority dr-priority ]
undo peer ip-address
Views
OSPF view
Default command level
2: System level
Parameters
ip-address: Specifies a neighbor IP address.
cost value: Specifies the cost to reach the neighbor, in the range of 1 to 65535.
dr-priority dr-priority: Specifies the neighbor DR priority, in the range of 0 to 255. The default neighbor
DR priority is 1.
Usage guidelines
After startup, a router sends a hello packet to neighbors with DR priorities higher than 0. When the DR
and BDR are elected, the DR will send hello packets to all neighbors for adjacency establishment.
The cost set with the peer command applies only to P2MP neighbors. If no cost is specified, the cost to
the neighbor equals the local interface’s cost.
A router uses the priority set with the peer command to determine whether to send a hello packet to the
neighbor rather than for DR election. The DR priority set with the ospf dr-priority command is used for DR
election.
Examples
# S p e ci f y t h e n e i g h b o r 1.1.1.1.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] peer 1.1.1.1
Related commands
ospf dr-priority
preference
Use preference to set a preference for OSPF routes.
Use undo preference to restore the default.