Chapter 29. Open Shortest Path First - Lenovo RackSwitch G8264CS Application Manual

Chapter 29. Open Shortest Path First

© Copyright Lenovo 2017
Lenovo Enterprise Network Operating System supports the Open Shortest Path
First (OSPF) routing protocol. The Enterprise NOS implementation conforms to
the OSPF version 2 specifications detailed in Internet RFC 1583, and OSPF version
3 specifications in RFC 5340. The following sections discuss OSPF support for the
RackSwitch G8264CS:
 "OSPFv2 Overview" on page
concepts, such as types of OSPF areas, types of routing devices, neighbors,
adjacencies, link state database, authentication, and internal versus external
routing.
 "OSPFv2 Implementation in Enterprise NOS" on page
describes how OSPFv2 is implemented in ENOS, such as configuration
parameters, electing the designated router, summarizing routes, defining route
maps and so forth.
"OSPFv2 Configuration Examples" on page

step‐by‐step instructions on configuring different OSPFv2 examples:
Creating a simple OSPF domain

Creating virtual links

Summarizing routes

 "OSPFv3 Implementation in Enterprise NOS" on page
describes differences and additional features found in OSPFv3.
468. This section provides information on OSPFv2
483. This section provides
473. This section
492. This section
467