Friday 3 August 2012

What are two advantages of using a link-state routing protocol instead of a distance vector routing protocol? | CCNA

     A.    The topology database eliminates the need for a routing table.
     B.    Each router independently determines the route to each network. 
     C.    Link-state protocols require less router processor power than distance vector protocols 
     D.    After the inital LSP flooding, they generally require less bandwidth to communicate changes in a
topology. 
     E.    Frequent periodic updates are sent to minimize the number of incorrect routes in the topological
database.

ANS: D