3com S7906E Manuel De Montage
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OSPF Configuration
Open Shortest Path First (OSPF) is a link state interior gateway protocol developed by the OSPF
working group of the Internet Engineering Task Force (IETF). At present, OSPF version 2 (RFC 2328) is
used.
When configuring OSPF, go to these sections for information you are interested in:
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The term “router” in this document refers to a router in a generic sense or an Ethernet switch running
routing protocols.
Introduction to OSPF
Unless otherwise noted, OSPF refers to OSPFv2 throughout this document.
OSPF has the following features:
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Wide scope: Supports networks of various sizes and up to several hundred routers in an OSPF
routing domain.
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Fast convergence: Transmits updates instantly after network topology changes for routing
information synchronization in the AS.