Showing posts with label Administrative Distance. Show all posts
Showing posts with label Administrative Distance. Show all posts

Sunday, June 7, 2015

Dynamic Routing & Administrative Distance (AD)

Dynamic Routing is again subdivided into two types:
a)      IGP – it will exchange private network information within the AS
b)      EGP – it will exchange public network information within the AS

Exterior Gateway Protocol (EGP)                       Interior Gateway Routing Protocol (IGP)
* BGP (Border Gateway Protocol)                             * RIP (Routing Information Protocol)
* EIGRP (Enhanced Interior Gateway Routing Protocol)
* OSPF (Open Shortest Path First)
                       

Administrative Distance (AD Values):
Depends on the AD value router will prefer the Routes (Thrust worthiness)