3Com Switch 8800 Advanced Software V5 Configuration Guide

Configuring OSPFv3 Routing Information Management 359
n
Use of the filter-policy import command can only filter routes computed by
OSPFv3. Only routes not filtered can be added into the local routing table.
Configuring Link Costs
for OSPFv3 Interfaces
You can configure OSPFv3 link costs for interfaces to adjust routing calculation.
To configure the link cost for an OSPFv3 interface, use the following commands:
Configuring the
Maximum Number of
OSPFv3 Load-balanced
Routes
If multiple routes to a destination are available, using load balancing to send IPv6
packets on these routes in turn can improve link utility. To configure the maximum
number of load-balanced routes, use the following commands:
Configuring a Priority
for OSPFv3
A routing device may run multiple routing protocols. The system assigns a priority
for each protocol. When these routing protocols find the same route, the route
found by the protocol with the highest priority is selected.
To configure a priority for OSPFv3, use the following commands:
Configuring OSPFv3
Route Redistribution
To configure OSPFv3 route redistribution, use the following commands:
To do... Use the command... Remarks
Enter system view system-view -
Enter interface view interface interface-type
interface-number
-
Configure the cost for
the interface
ospfv3 cost value [ instance
instance-id ]
Optional
By default, OSPFv3 computes an
interface’s cost according to the
bandwidth on it.
The cost value defaults to 1 for
VLAN interfaces of switches.
To do... Use the command... Remarks
Enter system view system-view -
Enter OSPFv3 view ospfv3 [ process-id ] -
Specify the maximum
number of
load-balanced routes
maximum load-balancing
maximum
Optional
To do... Use the command... Remarks
Enter system view system-view -
Enter OSPFv3 view ospfv3 [ process-id ] -
Configure a priority for
OSPFv3
preference [ ase ] [ route-policy
route-policy-name ] preference
Optional
By default, the priority of
OSPFv3 interval routes is 10,
and priority of OSPFv3 external
routes is 150.
To do... Use the command... Remarks
Enter system view system-view -
Enter OSPFv3 view ospfv3 [ process-id ] -