Configuring Open Shortest Path First (Ospf) - Avaya Cajun P882 User Manual

Chapter 11

Configuring Open Shortest Path First (OSPF)

11-2
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
classificiaitons.
* Note: The presence of Access Control Lists (ACLs) negatively
affects slow path routing.
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
Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, Version 5.3.1