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CCNA Routing Protocols & Concepts Final

58 Questions  I  By Rodney.butler
CCNA routing protocols & concepts final
CCNA Routing Protocols & Concepts.   FINAL EXAM

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Question Excerpt

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1.  Which two statements are true regarding link-state routing protocols? (Choose two.)
A.
B.
C.
D.
E.
2.  Which three statements about routing protocols are true? (Choose three.)
A.
B.
C.
D.
E.
3.  What does RIP use to reduce convergence time in a larger network?
A.
B.
C.
D.
4.  What can be determined from the output shown in the exhibit? (Choose two.)
A.
B.
C.
D.
E.
5.  Refer to the exhibit. The results of the show ip route command are displayed in the graphic for Router R2. Which route will be selected for a packet with a destination address of 10.1.4.1?
A.
B.
C.
D.
6.  Refer to the exhibit. All router interfaces are configured with an IP address and are operational. If no routing protocols or static routes are configured, what information will be included in the show ip route command output for router A?
A.
B.
C.
D.
7.  Which of the following should be considered when troubleshooting a problem with the establishment of neighbor relationships between OSPF routers? (Choose three.)
A.
B.
C.
D.
E.
8.  Refer to the exhibit. A network administrator is trying to figure out why BOS does not have the 10.0.0.0/24 network in its routing table. All routers are configured for OSPF in area 0. The links between the routers are operational and the administrator is able to ping between all router interfaces. What is a logical next step that the network administrator should take to troubleshoot the problem?
A.
B.
C.
D.
E.
9.  Refer to the exhibit. What two statements are true based on the output shown? (Choose two.) The reported distance to network 172.16.1.0 is 2172416
A.
B.
C.
D.
10.  The network shown in the diagram is having problems routing traffic. It is suspected that the problem is with the addressing scheme. What is the problem with the addressing used in the topology?
A.
B.
C.
D.
11.  What is the function of the OSPF LSU packet?
A.
B.
C.
D.
12.  Which of the following are primary functions of a router? (Choose two.)
A.
B.
C.
D.
E.
13.  Refer to the exhibit. What summary address can Router2 advertise to Router1 to reach the three networks on Routers 3, 4, and 5 without advertising any public address space or overlapping the networks on Router1?
A.
B.
C.
D.
E.
14.  What is the first step OSPF and IS-IS routers take in building a shortest path first database?
A.
B.
C.
D.
15.  Which three statements describe the operation of routing with EIGRP? (Choose three.)
A.
B.
C.
D.
E.
16.  A network administrator has configured a default route on Router_A but it is not being shared with adjacent Router_B and the other routers in the OSPF area. Which command will save the administrator the time and trouble of configuring this default route on Router_B and all of the other routers in the OSPF area?
A.
B.
C.
D.
E.
17.  Which of the following are required when adding a network to the OSPF routing process configuration? (Choose three.)
A.
B.
C.
D.
E.
18.  A network administrator has enabled RIP on routers B and C in the network diagram. Which of the following commands will prevent RIP updates from being sent to Router A?
A.
B.
C.
D.
E.
19.  Which statement is true regarding routing metrics?
A.
B.
C.
D.
20.  Refer to the exhibit. The network is running the RIP routing protocol. Network 10.0.0.0 goes down. Which statement is true regarding how the routers in this topology will respond to this event?
A.
B.
C.
D.
21.  What command would the network administrator apply to a router that is running OSPF to advertise the entire range of addresses included in 172.16.0.0/19 in area 0?
A.
B.
C.
D.
22.  Refer to the exhibit. How many routes are both level 1 and qualify for use as an ultimate route?
A.
B.
C.
D.
E.
23.  Refer to the exhibit.  What will happen if interface s0/0/1 goes down on Router1?
A.
B.
C.
D.
24.  Refer to the exhibit. The network administrator issues the command no ip classless on Router1. What forwarding action will take place on a packet that is received by Router1 and is destined for host 192.168.0.26?
A.
B.
C.
D.
25.  Which three statements are true regarding the encapsulation and de-encapsulation of packets when traveling through a router? (Choose three.)
A.
B.
C.
D.
E.
26.  Refer to the exhibit. What is the most efficient summarization of the routes attached to router R1?
A.
B.
C.
D.
E.
27.  What are two tasks that must be completed before two routers can use OSPF to form a neighbor adjacency? (Choose two.)
A.
B.
C.
D.
E.
28.  Refer to the exhibit. The network is using the RIPv2 routing protocol. If network 10.0.0.0 goes down, what mechanism will prevent Router1 from advertising false routing information back to Router2?
A.
B.
C.
D.
29.  Refer to the exhibit. R1 knows two routes, Path A and Path B, to the Ethernet network attached to R3. R1 learned Path A to network 10.2.0.0/16 from a static route and Path B to network 10.2.0.0/16 from EIGRP. Which route will R1 install in its routing table?
A.
B.
C.
D.
E.
30.  Refer to the exhibit. Hosts on the BOS Fa0/0 LAN are able to ping the Fa0/1 interface on the JAX router and all interfaces on the BOS and ORL routers. Why would hosts from the 10.0.0.0/24 network not be able to ping hosts on the Fa0/0 LAN of the JAX router?
A.
B.
C.
D.
31.  What is the purpose of the TTL field within an IP packet header?
A.
B.
C.
D.
32.  Refer to the exhibit. The network administrator is testing network connectivity by issuing the tracert command from host A to host B. Given the exhibited output on host A, what are two possible routing table issues on the network? (Choose two.)
A.
B.
C.
D.
E.
33.  Refer to the exhibit. Which statement is true concerning the routing configuration?
A.
B.
C.
D.
34.  Refer to the exhibit.  Pings are failing between HostA and HostB.  The network administrator discovers that Router1 does not have a route to the 172.16.0.0 network.  Assuming Router2 is configured correctly, which two static routes could be configured on Router1 to enable HostA to reach network 172.16.0.0? (Choose Two)
A.
B.
C.
D.
E.
35.  A router has learned about a network through static and dynamic routing processes. Which route will be used to reach network 192.168.168.0?
A.
B.
C.
D.
36.  What are three features of CDP? (Choose three.)
A.
B.
C.
D.
E.
37.  Refer to the exhibit. When troubleshooting a network, it is important to interpret the output of various router commands. On the basis of the exhibit, which three statements are true? (Choose three.)
A.
B.
C.
D.
E.
38.  Which of the following could describe the devices labeled “?” in the graphic? (Choose three.)
A.
B.
C.
D.
E.
39.  Refer to the exhibit. Which three statements are true of the routing table for Router1? (Choose three.)
A.
B.
C.
D.
E.
40.  Refer to the exhibit. The ORL router is unable to form a neighbor relationship with the JAX router. What is a possible cause of this problem?
A.
B.
C.
D.
41.  Refer to the exhibit. Routers 1 and 2 are directly connected over a serial link. Pings are failing between the two routers. What change by the administrator will correct the problem?
A.
B.
C.
D.
42.  The Suffolk router is directly connected to the networks shown in the graphic and has a default route that points to the Richmond router. All interfaces are active and properly addressed. However, when the workstation on network 172.29.5.0/24 sends a packet to destination address 172.29.198.5, it is discarded by the Suffolk router. What can be a reason for this result?
A.
B.
C.
D.
E.
43.  When presented with multiple valid routes to a destination, what criteria does a router use to determine which routes to add to the routing table?
A.
B.
C.
D.
44.  Refer to the exhibit. What are the effects of the exhibited commands on the router?
A.
B.
C.
D.
E.
45.  Refer to the exhibit. The routers in the exhibit are running the EIGRP routing protocol. What statement is true regarding how packets will travel from the 172.16.1.0/16 network to the 192.168.200.0/24 network?
A.
B.
C.
D.
E.
46.  When the show cdp neighbors command is issued from Router C, which devices will be displayed in the output?
A.
B.
C.
D.
E.
47.  Refer to the exhibit. Packets destined to which two networks will require the router to perform a recursive lookup? (Choose two.)
A.
B.
C.
D.
E.
48.  Refer to the exhibit. Which path will traffic from the 172.16.1.0/24 network take to get to the 10.0.0.0/24 network?
A.
B.
C.
D.
49.  Refer to exhibit. A company network engineer enters the following commands in the routers: R1(config)# ip route 10.1.1.0 255.255.255.0 192.168.0.2 R2(config)# ip route 10.1.2.0 255.255.255.0 192.168.0.1 When the engineer enters the show ip route command on R1, the routing table does not display the static route to the 10.1.1.0 network. All R1 and R2 interfaces are correctly addressed per the graphic. What is a logical next step that the engineer could take in order to make the static route display in the routing table in R1?
A.
B.
C.
D.
50.  Refer to the exhibit. A packet enters Router1 with a destination IP of 172.16.28.121. Which routing table entry will be used to forward this Refer to the exhibit. A packet enters Router1 with a destination IP of 172.16.28.121. Which routing table entry will be used to forward this packet to the destination address?packet to the destination address?
A.
B.
C.
D.
51.  Refer to the exhibit. A new PC was deployed in the Sales network. It was given the host address of 192.168.10.31 with a default gateway of 192.168.10.17. The PC is not communicating with the network properly. What is the cause?
A.
B.
C.
D.
52.  Refer to the routing table shown in the exhibit. What is the meaning of the highlighted value 192?
A.
B.
C.
D.
53.  Using default settings, what is the next step in the router boot sequence after the IOS loads from flash?
A.
B.
C.
D.
E.
54.  Refer to the exhibit. All routers in the network are running RIPv2 and EIGRP with default routing protocol settings and have interfaces configured with the bandwidths that are shown in the exhibit. Which protocol will be used and how will traffic between the Router1 LAN and Router5 LAN be routed through the network?
A.
B.
C.
D.
55.  Which three statements are true of holddown timers? (Choose three.)
A.
B.
C.
D.
E.
56.  The network administrator configures the router with the ip route 172.16.1.0 255.255.255.0 172.16.2.2 command. How will this route appear in the routing table?
A.
B.
C.
D.
57.  Which two router component and operation pair are correctly described? (Choose two.)
A.
B.
C.
D.
E.
58.  Refer to exhibit. Given the topology shown in the exhibit, what three commands are needed to configure EIGRP on the Paris router? (Choose three.)
A.
B.
C.
D.
E.
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