NOTE
The
filter-policy
command takes effect only on the routes imported through the
import-route
command
by the ASBR, that is, filters the imported routes. The routes that are filtered out do not generate LSAs and
cannot be advertised by OSPFv3. If the
import-route
command is not configured to import other external
routes (including OSPFv3 routes in different processes), the
filter-policy
command does not takes effect.
----End
5.8.5 Checking the Configuration
After OSPFv3 route attributes are configured, you can check the OSPFv3 interface, LSDB, and
routing table.
Prerequisites
The configurations for Controlling OSPFv3 Routing Information are complete.
Procedure
l
Run the commands as follow to check the OSPFv3 route aggregation:
–
display ospfv3
[
process-id
]
abr-summary-list
[
ipv6-address
prefix-length
]
l
Run the commands as follow to check the LSDB information about OSPFv3:
–
display ospfv3
[
process-id
]
lsdb
[
area
area-id
] [
originate-router
advertising-
router-id
|
self-originate
] [ {
router
|
network
|
inter-router
[
asbr-router
asbr-
router-id
] | {
inter-prefix
|
nssa
} [
ipv6-address
prefix-length
] |
link
|
intra-prefix
|
grace
} [
link-state-id
] ]
–
display ospfv3
[
process-id
]
lsdb
[
originate-router
advertising-router-id
|
self-
originate
]
external
[
ipv6-address
prefix-length
] [
link-state-id
]
l
Run the commands as follow to check the OSPFv3 routing table:
–
display ospfv3
[
process-id
]
routing
uninstalled
–
display ospfv3
[
process-id
]
routing
[
abr-routes
|
asbr-routes
|
statistics
[
uninstalled
] |
ipv6-address
prefix-length
|
intra-routes
|
inter-routes
|
ase-routes
|
nssa-routes
]
----End
5.9 Optimizing an OSPFv3 Network
By configuring OSPFv3 functions in special network environments, you can adjust and optimize
the OSPFv3 network performance.
5.9.1 Establishing the Configuration Task
Before optimizing an OSPFv3 network, familiarize yourself with the applicable environment,
complete pre-configuration tasks, and obtain the required data. This can help you complete the
configuration task quickly and accurately.
Applicable Environment
By adjusting the OSPFv3 timer, you can change the convergence speed of an OSPFv3 network
and the network overload caused by protocol packets. On low-speed links, you need to consider
S6700 Series Ethernet Switches
Configuration Guide - IP Routing
5 OSPFv3 Configuration
Issue 01 (2012-03-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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