Checking The Configuration; Optimizing An Ospfv3 Network; Establishing The Configuration Task - Huawei S6700 Series Configuration Manual

S6700 Series Ethernet Switches
Configuration Guide - IP Routing
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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
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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
Issue 01 (2012-03-15)
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.
Run the commands as follow to check the OSPFv3 route aggregation:
– display ospfv3 [ process-id ] abr-summary-list [ ipv6-address prefix-length ]
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 ]
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 ]
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