Chapter 34 OSPFv3 Configuration DGS-3610 Series Configuration Guide
1. It is not allowed to create a virtual connection in the stub area and
NSSA.
2. A virtual connection can be taken as a special interface, so its
configuration is the same to that of a normal interface. You must
ensure that the configurations of instance, hello-interval and
dead-interval are the same.
34.5 Configuring OSPFv3 Route
Information Convergence
Each device in the network needs to maintain all the routing information of each network
without route convergence. With convergence, some information can be integrated to
alleviate the burden on the L3 device and network bandwidth. The larger the network scale
is, the more important route convergence becomes.
DGS-3610 series support two route convergence configurations: inter-area convergence
and external route convergence.
34.5.1 Configuring Inter-Area Convergence
The ABR of the OSPF needs to notify other areas of the route information in one area. If the
route address of the area is continuous, the ABR can aggregate all the route information and
notify other areas.
To configure inter-area convergence, run the following command in the OSPFv3
configuration mode:
area area-id range ipv6-prefix/prefix-length
[advertise | not-advertise]
Configure inter-area convergence.
Use no area area-id range {ipv6-prefix /prefix-length} to delete configured inter-area
convergence.
34.6 Configuring Bandwidth Reference
Value of OSPFv3 Interface
Measurement
The measurement of the OSPF protocol is a bandwidth value based on an interface. The
cost value of the interface is calculated based on the bandwidth of the interface.
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