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To configure RIPng route summarization:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface
interface-type interface-number
N/A
3.
Advertise a summary IPv6
prefix.
ripng summary-address
ipv6-address
prefix-length
By default, the summary IPv6
prefix is not configured.
Advertising a default route
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter interface view.
interface
interface-type
interface-number
N/A
3.
Configure RIPng to
advertise a default
route.
ripng default-route
{
only
|
originate
} [
cost
cost
]
By default, RIPng does not advertise a default route.
This command advertises a default route on the
current interface regardless of whether the default
route is available in the local IPv6 routing table.
Configuring received/redistributed route filtering
Perform this task to filter received or redistributed routes by using an IPv6 ACL or IPv6 prefix list. You can
also configure RIPng to filter routes redistributed from other routing protocols and routes from a specified
neighbor.
To configure a RIPng route filtering policy:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter RIPng view.
ripng
[
process-id
] [
vpn-instance
vpn-instance-name
]
N/A
3.
Configure a filter policy
to filter received routes.
filter-policy
{
acl6-number
|
prefix-list
prefix-list-name
}
import
By default, RIPng does not filter
received routes.
4.
Configure a filter policy
to filter redistributed
routes.
filter-policy
{
acl6-number
|
prefix-list
prefix-list-name
}
export
[
protocol
[
process-id
] ]
By default, RIPng does not filter
redistributed routes.
Configuring a preference for RIPng
Routing protocols each have a preference. When they find routes to the same destination, the route found
by the routing protocol with the highest preference is selected as the optimal route. You can manually set
a preference for RIPng. The smaller the value, the higher the preference.
To configure a preference for RIPng:
