EIGRP

Question 1

What is a successor route?

Answer 1

route with the lowest path metric to reach a destination

Question 2

What is a Feasible distance?

Answer 2

metric value for the lowest-metric path to reach a destination

Question 3

What is a Reported distance?

Answer 3

The distance reported by a router to reach a prefix

Question 4

What is a Feasibility condition?

Answer 4

condition under which for a route to be considered a backup route

Question 5

What is a Feasible Successor?

Answer 5

Route that satisfies the feasibility condition and maintained as a backup route

Question 6

EIGRP neighbors exchange the entire routing table when forming an adjacency, and advertise only incremental updates as topology changes occur within a network? no or yes

Answer 6

yes

Question 7

EIGRP used how many packet types and what are they?

Answer 7

5

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Question 8

What IP number does EIGRP use?

Answer 8

88

Question 9

EIGRP routers communicate between other routers using?

Answer 9

multicast

Question 10

What is the multicast address of EIGRP?

Answer 10

224.0.0.10

Question 11

What is EIGRP Wide Metric?

Answer 11

provides support for interface speeds up to 655 Tbps

Question 12

What is equal-cost multiplexing-ECMP?

Answer 12

allows multiple successor routes using the same metric to be installed in the RIB for the same prefix (equal cost load balancing)

Question 13

What is the EIGRP variance value?

Answer 13

makes EIGRP load balance over feasible successors

Question 14

What is traffic share count?

Answer 14

counter indicates how much traffic will be sent on each link