Routing Concepts CCIE-ENTERPRISE-INFRASTRUCTURE Practice Questions (Page 5)

Questions 21–25

1. 21foundation · easy

   In MPLS L3VPN, what is the typical method used to leak routes between VRFs on a PE router?

   • AUsing VRF-lite with OSPF
   • BStatic routes with the 'global' keyword
   • CRedistribution between VRFs using a routing protocol
   • DRoute-target import/export
   Reveal Solution Discussion Select an answer first
2. 22foundation · easy

   Which routing protocol uses a distribute-list with an access-list or prefix-list to filter routes during the update exchange process?

   • ABGP
   • BEIGRP
   • COSPF
   • DStatic
   Reveal Solution Discussion Select an answer first
4. 23foundation · easy

   What is the primary purpose of route filtering in a routing protocol?

   • ATo increase the administrative distance of routes
   • BTo reduce the metric of routes
   • CTo control which routes are advertised or accepted in routing updates
   • DTo speed up convergence of the routing protocol
   Reveal Solution Discussion Select an answer first
5. 24foundation · easy

   Which of the following is a common method used to filter routes in BGP?

   • AOffset-list
   • BPrefix-list with route-map
   • CDistribute-list
   • DPassive-interface
   Reveal Solution Discussion Select an answer first
6. 25foundation · easy

   What is the primary purpose of route redistribution in a multi-protocol network?

   • ATo increase the administrative distance of all routes to ensure preferred path selection.
   • BTo replace all dynamic routing protocols with static routes for simplicity.
   • CTo translate routing information from one routing protocol to another so that routes learned via one protocol can be advertised by another.
   • DTo filter routing updates to prevent loops within a single protocol.
   Reveal Solution Discussion Select an answer first