Configuring Ospfv3 Route Redistribution; Tuning And Optimizing Ospfv3 Networks; Configuration Prerequisites - HP 5500 EI series Configuration Manual

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Configuring OSPFv3 route redistribution

Because OSPFv3 is a link state routing protocol, it cannot directly filter LSAs to be advertised. OSPFv3
filters only redistributed routes. Only routes that are not filtered out can be advertised in LSAs.
Executing the import-route or default-route-advertise command on a router makes it become an ASBR.
To configure OSPFv3 route redistribution:
Step
1.
Enter system view.
2.
Enter OSPFv3 view.
(Optional.) Specify a default
3.
cost for redistributed routes.
4.
Configure OSPFv3 to
redistribute routes from other
routing protocols.
5.
(Optional.) Configure
OSPFv3 to redistribute a
default route.
6.
(Optional.) Configure
OSPFv3 to filter redistributed
routes.

Tuning and optimizing OSPFv3 networks

This section describes configurations of OSPFv3 timers, interface DR priority, and the logging of
neighbor state changes.

Configuration prerequisites

Before you tune and optimize OSPFv3 networks, complete the following tasks:
Configure IPv6 addresses for interfaces to ensure IPv6 connectivity between neighboring nodes.
Enable OSPFv3.
Command
system-view
ospfv3 [ process-id | vpn-instance
vpn-instance-name ] *
default cost value
import-route protocol [ process-id |
all-processes | allow-ibgp ] [ cost cost |
route-policy route-policy-name | type
type ] *
default-route-advertise [ [ always |
permit-calculate-other ] | cost cost |
route-policy route-policy-name | type
type ] *
filter-policy { acl6-number | prefix-list
prefix-list-name } export [ protocol
[ process-id ] ]
346
Remarks
N/A
N/A
The default setting is 1.
By default, route redistribution
is disabled.
By default, no default route is
redistributed.
This command can only inject
and advertise a default route.
By default, OSPFv3 accepts
all redistributed routes.
This command filters only
routes redistributed with the
import-route command. If the
import-route command is not
configured, executing this
command does not take
effect.

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