Cisco ENCOR Routing Protocols 2

Question 1

In Cisco BGP path selection, which attribute has the highest priority and is evaluated first?

Accepted Answer

Weight

Answer

AS Path length

Answer

Local Preference

Answer

MED

Question 2

What does the BGP `neighbor next-hop-self` command accomplish?

Accepted Answer

Replaces the next-hop attribute with the local router's IP when advertising to iBGP peers

Answer

Sets the BGP router ID to the loopback address

Answer

Advertises the router as a route reflector

Answer

Enables BGP confederation functionality

Question 3

Which OSPF network type requires a DR/BDR election to reduce LSA flooding?

Accepted Answer

Broadcast

Answer

Point-to-point

Answer

Point-to-multipoint

Answer

Loopback

Question 4

What does the EIGRP Feasibility Condition require for a neighbor to be a Feasible Successor?

Accepted Answer

The neighbor's Reported Distance must be less than the local Feasible Distance

Answer

The neighbor's Reported Distance must be greater than the local Feasible Distance

Answer

The neighbor's Feasible Distance must equal the local Feasible Distance

Answer

The neighbor must be directly connected to the destination

Question 5

Which BGP state indicates that peers have successfully exchanged OPEN messages and are now actively exchanging routing updates?

Accepted Answer

Established

Answer

Active

Answer

OpenSent

Answer

OpenConfirm

Question 6

What is the purpose of an OSPF virtual link?

Accepted Answer

To connect a discontiguous area to Area 0 through a transit area

Answer

To create redundant ABR connections within an area

Answer

To allow OSPF adjacencies over non-IP tunnels

Answer

To merge two separate OSPF autonomous systems

Question 7

What is the default BGP hold time negotiated between Cisco routers?

Accepted Answer

180 seconds

Answer

60 seconds

Answer

90 seconds

Answer

240 seconds