Data coms midterm reviewer 1

Question 1

Which classless routing protocol supports VLSM and CIDR, supports manual route summarization, and uses the multicast address 224.0.0.9?

Answer 1

RIPv2

Question 2

are used by routers to facilitate the exchange of routing

information between routers.

Answer 2

Dynamic Routing Protocols

Question 3

Which algorithm is used by the OSPF routing process to construct the SPF tree on a router?

Answer 3

Dijkstra’s algorithm

Question 3

Which bandwidth value is used when calculating the EIGRP metric of a route?

Answer 3

the slowest bandwidth of all outgoing interfaces between the source and destination

Question 4

In the command router eigrp 100, what does the value 100 represent?

Answer 4

the autonomous system number

Question 4

used to distribute routing information

Answer 4

Routing protocols

Question 5

used to form an EIGRP neighbor relationship

Answer 5

hello

Question 6

How can a network administrator reduce SPF overhead on OSPF routers?

Answer 6

Implement multiple areas of OSPF.

Question 7

Which routing protocol uses the DUAL algorithm and sends multicast messages to propagate routing updates?

Answer 7

EIGRP

Question 8

Which operation feature is different between EIGRP and RIP?

Answer 8

EIGRP stores all routes learned from neighbors in a topology table

Question 9

What loop prevention technique is implemented by distance vector routing protocols?

Answer 9

split horizon

Question 10

Which interior routing protocol uses protocol-dependent modules (PDMs)?

Answer 10

EIGRP

Question 11

Which protocol number is used to indicate that an EIGRP packet is encapsulated in an IP packet?

Answer 11

88

Question 12

Which routing protocol was designed by the International Organization for Standardization (ISO)?

Answer 12

IS-IS

Question 13

Which routing protocol uses the Diffusing Update Algorithm to install routes into the routing table?

Answer 13

EIGRP

Question 14

What address and wild card mask can be used to enable EIGRP for only the subnet 192.168.100.192 255.255.255.192?

Answer 14

192.168.100.192 0.0.0.63

Question 15

used to confirm the reliable delivery of a packet.

Answer 15

ACKNOWLEDGEMENT

Question 16

What is an advantage of OSPF compared to RIP?

Answer 16

fast convergence

Question 17

Which routing protocol uses both bandwidth and delay to determine the best pathway to reach a remote network?

Answer 17

EIGRP

Question 18

Which multicast address does an EIGRP-enabled router use to send query packets?

Answer 18

224.0.0.10