Establishing Or Maintaining Ospfv3 Neighbor Relationship; Establishing The Configuration Task - Huawei S6700 Series Configuration Manual

S6700 Series Ethernet Switches
Configuration Guide - IP Routing
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5.4 Establishing or Maintaining OSPFv3 Neighbor
Relationship
By establishing and maintaining OSPFv3 neighbor relationships or adjacencies, you can build
OSPFv3 networks.

5.4.1 Establishing the Configuration Task

When setting parameters on an interface, ensure that these parameters are consistent with those
on the adjacent router.
Applicable Environment
In applications, establishing or maintaining the OSPFv3 neighbor relationship is a premise for
the construction of an OSPFv3 network. After the configuration in this section, you can:
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Pre-configuration Tasks
Before establishing or maintaining the OSPFv3 neighbor relationship, complete the following
tasks:
Issue 01 (2012-03-15)
– 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 display ospfv3 [ process-id ] [ area area-id ] peer [ interface-type interface-
number ] [ verbose ] command or display ospfv3 [ process-id ] [ area area-id ] peer
neighbor-id [ verbose ] command to check the information about the OSPFv3 neighbor.
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 ]
Run the display ospfv3 [ process-id ] path command to check the paths to a destination
adress.
Run the display default-parameter ospfv3 command to check the default OSPFv3
configuration.
Adjust the convergence speed of the OSPFv3 network and network load posed by protocol
packets by modifying OSPFv3 timers.
Enable OSPFv3 to be disconnected from its neighbor when the number of OSPFv3 packet
retransmissions exceeds the threshold by configuring Retransmission Limitation for OSPF
(RL-OSPF) of OSPFv3. This prevents non-stop packet retransmissions if the neighbor does
not receive packets.
Speed up the convergence of an OSPFv3 network by adjusting the intervals for updating
and receiving LSAs.
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5 OSPFv3 Configuration
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