Configuring Ripng Route Control; Configuring An Additional Routing Metric; Configuring Ripng Route Summarization - HP FlexFabric 12900E Series Configuration Manual

Step
5. Enable
interface.

Configuring RIPng route control

Before you configure RIPng, complete the following tasks:
•
Configure IPv6 addresses for interfaces to ensure IPv6 connectivity between neighboring
nodes.
•
Configure basic RIPng.

Configuring an additional routing metric

An additional routing metric (hop count) can be added to the metric of an inbound or outbound RIPng
route.
An outbound additional metric is added to the metric of a sent route, and it does not change the
route's metric in the routing table.
An inbound additional metric is added to the metric of a received route before the route is added into
the routing table, and the route's metric is changed.
To configure an inbound or outbound additional routing metric:
Step
1. Enter system view.
2. Enter interface view.
3. Specify
additional routing metric.
4. Specify
additional routing metric.

Configuring RIPng route summarization

Configure route summarization on an interface, so RIPng advertises a summary route based on the
longest match.
RIPng route summarization improves network scalability, reduces routing table size, and increases
routing table lookup efficiency.
RIPng advertises a summary route with the smallest metric of all the specific routes.
For example, RIPng has two specific routes to be advertised through an interface: 1:11:11::24 with a
metric of a 2 and 1:11:12::34 with a metric of 3. Configure route summarization on the interface, so
RIPng advertises a single route 11::0/16 with a metric of 2.
To configure RIPng route summarization:
Step
1. Enter system view.
Command
RIPng on the
ripng process-id enable
Command
system-view
interface
interface-number
an inbound
ripng metricin value
an outbound
ripng metricout value
Command
system-view
interface-type
380
Remarks
By default, RIPng is disabled.
If RIPng is not enabled on an
interface, the interface does not
send or receive any RIPng route.
Remarks
N/A
N/A
The default setting is 0.
The default setting is 1.
Remarks
N/A