Configuring Ospf - Avaya P580 User Manual

Chapter 15

Configuring OSPF

15-2
summarize the networks in their areas and advertise them onto the
backbone area. The backbone, in turn, distributes the information to
the other areas.
Backbone Router — a router that has at lease one directly
connected network in the backbone area. This includes all ABRs.
However, not all backbone routers must be ABRs. A backbone
router that has all its interfaces in the backbone would be an internal
backbone router.networks in their areas and advertise them onto the
backbone
Autonomous System Backbone Router (ASBR) — router that has
directly connected interfaces in non-OSPF networks. These
networks are then brought into an OSPF domain. An ASBR is
independent of the other router classifications.
This section provides the following information about OSPF:
Configuring the OSPF Global Configuration
Creating OSPF Areas
Deleting OSPF Areas
Modifying OSPF Areas
Enabling OSPF on an IP Interface
Modifying OSPF Interfaces
Creating OSPF Virtual Links
Deleting OSPF Virtual Links
Modifying OSPF Virtual Links
Creating OSPF Summaries
Deleting OSPF Summaries
Modifying OSPF Summaries
User Guide for the Avaya P580 and P882 Multiservice Switches, v6.0