Documents OSPF

OSPF, or Open Shortest Path First, is a link-state, open-standard, dynamic routing protocol. OSPF uses an algorithm known as SPF, or Dijkstra‟s Shortest Path First, to…

Documents Why OSPF paths aren’t always shortest David Applegate Carsten Lund Aman Shaikh AT&T Labs...

Slide 1 Why OSPF paths aren’t always shortest David Applegate Carsten Lund Aman Shaikh AT&T Labs (Research) NANOG 54 February 06, 2012 Slide 2 NANOG 54: OSPF Routing…