Configuring An Nbma Or P2Mp Neighbor; Configuring Ospfv3 Routing Information Control; Prerequisites; Configuring Ospfv3 Route Summarization - 3Com S7906E Configuration Manual

Configuring an NBMA or P2MP Neighbor

For NBMA and P2MP interfaces (only when in unicast mode), you need to specify the link-local IP
addresses of their neighbors because such interfaces cannot find neighbors via broadcasting Hello
packets. You can also specify DR priorities for neighbors.
Follow these steps to configure an NBMA or P2MP (unicast) neighbor and its DR priority:
To do...
Enter system view
Enter interface view
Specify an NBMA or P2MP
(unicast) neighbor and its DR
priority

Configuring OSPFv3 Routing Information Control

This section is to configure the control of OSPF routing information advertisement and reception, and
redistribution from other protocols.

Prerequisites

Enable IPv6 packet forwarding
Configure OSPFv3 basic functions

Configuring OSPFv3 Route Summarization

If contiguous network segments exist in an area, you can use the abr-summary command to
summarize them into one network segment on the ABR. The ABR will advertise only the summary route.
Any LSA falling into the specified network segment will not be advertised, reducing the LSDB size in
other areas.
Follow these steps to configure route summarization:
To do...
Enter system view
Enter OSPFv3 view
Enter OSPFv3 area view
Configure a summary route
Use the command...
system-view
interface interface-type
interface-number
ospfv3 peer ipv6-address
[ dr-priority dr-priority ]
[ instance instance-id ]
Use the command...
system-view
ospfv3 [ process-id ]
area area-id
abr-summary ipv6-address
prefix-length [ not-advertise ]
1-8
Remarks
—
—
Required
Remarks
—
—
—
Required
Not configured by default