Difference between revisions of "Open Shortest Path First"
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** [[Routing Information Protocol]] ([[RIP]]) | ** [[Routing Information Protocol]] ([[RIP]]) | ||
** [[Open Shortest Path First]] ([[OSPF]]) | ** [[Open Shortest Path First]] ([[OSPF]]) | ||
| + | ** [[Optimized Link State Routing]] ([[OLSR]]) | ||
* [[Alamat IP]] / [[IP Address]] | * [[Alamat IP]] / [[IP Address]] | ||
* [[Classless Inter-Domain Routing]] ([[CIDR]]) | * [[Classless Inter-Domain Routing]] ([[CIDR]]) | ||
* [[Network Address Translation]] ([[NAT]]) | * [[Network Address Translation]] ([[NAT]]) | ||
Latest revision as of 09:18, 31 October 2013
Open Shortest Path First (OSPF) is an adaptive routing protocol for Internet Protocol (IP) networks. It uses a link state routing algorithm and falls into the group of interior routing protocols, operating within a single autonomous system (AS). It is defined as OSPF Version 2 in RFC 2328 (1998) for IPv4. The updates for IPv6 are specified as OSPF Version 3 in RFC 5340 (2008).
OSPF is perhaps the most widely used interior gateway protocol (IGP) in large enterprise networks. IS-IS, another link-state dynamic routing protocol, is more common in large service provider networks. The most widely used exterior gateway protocol is the Border Gateway Protocol (BGP), the principal routing protocol between autonomous systems on the Internet.