Cisco ENCOR Ultimate 2

Question 1

Which EIGRP feature allows a router to use a backup route immediately upon detecting a topology change without running a full diffusing computation?

Accepted Answer

Feasible Successor

Answer

A Feasible Successor is a pre-computed backup route that meets the Feasibility Condition, allowing instant failover without triggering a DUAL computation.

Question 2

In OSPF, what is the purpose of the 'ip ospf network point-to-point' command on a multi-access interface?

Accepted Answer

Eliminates DR/BDR election and treats the link as a direct peer connection

Answer

Configuring 'point-to-point' network type on a multi-access interface bypasses DR/BDR election, reducing convergence overhead when only two OSPF neighbors exist.

Question 3

A network engineer needs to redistribute connected routes into BGP without advertising the loopback used for BGP peering. Which solution is BEST?

Accepted Answer

Apply a route-map with a prefix-list to filter the loopback during redistribution

Answer

A route-map referencing a prefix-list applied during redistribution selectively blocks the loopback prefix while advertising all other connected routes.

Question 4

Which QoS scheduling mechanism guarantees minimum bandwidth to each class while allowing unused bandwidth to be shared among queues?

Accepted Answer

Class-Based Weighted Fair Queuing (CBWFQ)

Answer

CBWFQ assigns guaranteed minimum bandwidth to each traffic class and distributes any excess bandwidth proportionally among all classes.

Question 5

What is the default administrative distance of an OSPF inter-area (O IA) route in Cisco IOS?

Accepted Answer

110

Answer

OSPF inter-area routes carry the same administrative distance of 110 as intra-area OSPF routes on Cisco IOS.

Cisco ENCOR Practice Test

Cisco ENCOR Practice Test

Cisco ENCOR Ultimate 2