H3C S6550X-HI Series Command Reference Manual page 1993

Views
OSPFv3 view
Predefined user roles
network-admin
Parameters
lowest-cost
node-protecting
preference preference
indicates a higher priority.
Usage guidelines
If you execute this command multiple times for a backup path selection policy, the most recent
configuration takes effect.
When you configure multiple backup path selection policies for an OSPFv3 process, OSPFv3 first
uses the policy with higher priority to calculate a backup path. If the backup path calculation fails,
OSPFv3 works as follows:
•
If the node-protection policy has a higher priority but the backup path calculation fails, OSPFv3
uses the lowest-cost policy for further calculation. If the backup path calculation still fails,
OSPFv3 does not perform further backup path calculation.
•
If the lowest-cost policy has a higher priority but the backup path calculation fails, OSPFv3 does
not perform further backup path calculation.
Examples
# Set the priority value of the node-protection backup path selection policy to 100 for OSPFv3
process 1.
<Sysname> system-view
[ ]
Sysname
[
Sysname-ospfv3-1
Related commands
fast-reroute
filter
Use
filter
Use
undo filter
Syntax
filter { ipv6
route-policy-name } { export | import }
undo filter { export | import }
Default
Inter-Area-Prefix-LSAs are not filtered.
Views
OSPFv3 area view
Predefined user roles
network-admin
: Sets a priority value for the lowest-cost backup path selection policy.
: Sets a priority value for the node-protection backup path selection policy.
: Specifies a priority value in the range of 1 to 255. A higher value
ospfv3 1
]
fast-reroute tiebreaker node-protecting preference 100
to configure inbound/outbound Inter-Area-Prefix-LSA filtering on an ABR.
to remove the configuration.
-
acl-number | prefix-list prefix-list-name | route-policy
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