R0106-HP MSR Router Series Layer 3 - IP Routing Command Reference(V7)

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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 c i 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
pic
Use pic to enable OSPF PIC.
Use undo pic to disable OSPF PIC.
Syntax
pic [ additional-path-always ]
undo pic
Default
OSPF PIC is enabled.
Views
OSPF view
Predefined user roles
network-admin
Parameters
additional-path-always: Allows the indirect suboptimal route as the backup route.
Usage guidelines
Prefix Independent Convergence (PIC) enables the device to speed up network convergence by ignoring
the number of prefixes. PIC applies to only inter-area routes and external routes.
When both OSPF PIC and OSPF FRR are configured, OSPF FRR takes effect.
Examples
# Configure OSPF PIC to support the suboptimal route as the backup route.
<Sysname> system-view
[Sysname] ospf 1
[Sysname-ospf-1] pic additional-path-always
preference
Use preference to set a preference for OSPF.