3Com 4800G Series, Configuration Manual

Page: 449 / 1246

Configuring OSPFv3 Routing Information Management 449
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.
Follow these steps to configure the maximum number of load-balanced routes:
Configuring a Priority
for OSPFv3
A router 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.
Follow these steps to configure a priority for OSPFv3:
Configuring OSPFv3
Route Redistribution
Follow these steps to configure OSPFv3 route redistribution:
n
■
Using the import-route command on a router makes the router become an
ASBR.
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
4 by default
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 ] -
Specify a default cost for
redistributed routes default cost value Optional
Defaults to 1
Redistribute routes from
another protocol import-route { isisv6
process-id | ospfv3 process-id
| ripng process-id | bgp4+
[ allow-ibgp ] | direct |
static } [ cost value | type
type | route-policy
route-policy-name ] *
Required
Not configured by default
Configure the filtering of
outgoing redistributed routes filter-policy { acl6-number |
ipv6-prefix
ipv6-prefix-name } export
[ isisv6 process-id | ospfv3
process-id | ripng process-id |
bgp4+ | direct | static ]
Optional
Not configured by default