Proper noun
OSPF
Initialism of open shortest path first: a link-state routing algorithm that is used to calculate routes based on the number of routers, transmission speed, delays and route cost.
As a link state routing protocol, OSPF establishes and maintains neighbor relationships for exchanging routing updates with other routers. Source: Internet
All OSPF areas must connect to the backbone area. Source: Internet
An OSPF network may be structured, or subdivided, into routing areas to simplify administration and optimize traffic and resource utilization. Source: Internet
Although not covered by RFC standards, they are considered by many to be standard features in OSPF implementations. Source: Internet
At this state, a router is capable to exchange all OSPF routing protocol packets. Source: Internet
Each additional area must have a connection to the OSPF backbone area. Source: Internet