
ICND1 Book2 Review3a
Quiz by Eric Jackson
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60 questions
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- Q1Refer to the exhibit. Assuming that the routing tables are up to date and no ARP messages are needed, after a packet leaves H1, how many times is the L2 header rewritten in the path to H3?251360s
- Q2Refer to the exhibit. Which highlighted value represents a specific destination network in the routing table?172.16.100.128172.16.100.20.0.0.0110120s
- Q3On which router would a default static route be configured?the router that serves as the gateway of last resortany router where a backup route to dynamic routing is needed for reliabilityany router running an IOS prior to 12.0stub router connection to the rest of the corporate or campus network120s
- Q4On which router would a default static route be configured?any router running an IOS prior to 12.0any router where a backup route to dynamic routing is needed for reliabilityedge router connection to the ISPthe router that serves as the gateway of last resort60s
- Q5Which command will create a static route on R2 in order to reach PC B?R2(config)# ip route 172.16.2.0 255.255.255.0 172.16.2.254R2(config)# ip route 172.16.3.0 255.255.255.0 172.16.2.254R2(config)# ip route 172.16.2.1 255.255.255.0 172.16.3.1R2(config)# ip route 172.16.2.0 255.255.255.0 172.16.3.1120s
- Q6Refer to the exhibit. R1 was configured with the static route command ip route 209.165.200.224 255.255.255.224 S0/0/0 and consequently users on network 172.16.0.0/16 are unable to reach resources on the Internet. How should this static route be changed to allow user traffic from the LAN to reach the Internet?Change the destination network and mask to 0.0.0.0 0.0.0.0.Add an administrative distance of 254.Add the next-hop neighbor address of 209.165.200.226.Change the exit interface to S0/0/1.120s
- Q7A router has used the OSPF protocol to learn a route to the 172.16.32.0/19 network. Which command will implement a backup floating static route to this network?ip route 172.16.32.0 255.255.0.0 S0/0/0 100ip route 172.16.0.0 255.255.240.0 S0/0/0 200ip route 172.16.0.0 255.255.224.0 S0/0/0 100ip route 172.16.32.0 255.255.224.0 S0/0/0 200120s
- Q8Refer to the exhibit. Router R1 has an OSPF neighbor relationship with the ISP router over the 192.168.0.32 network. The 192.168.0.36 network link should serve as a backup when the OSPF link goes down. The floating static route command ip route 0.0.0.0 0.0.0.0 S0/0/1 100 was issued on R1 and now traffic is using the backup link even when the OSPF link is up and functioning. Which change should be made to the static route command so that traffic will only use the OSPF link when it is up?Change the administrative distance to 120.Change the administrative distance to 1.Add the next hop neighbor address of 192.168.0.36.Change the destination network to 192.168.0.34.120s
- Q9Which statement describes a route that has been learned dynamically?It is automatically updated and maintained by routing protocols.It is identified by the prefix C in the routing table.It has an administrative distance of 1.It is unaffected by changes in the topology of the network.45s
- Q10Compared with dynamic routes, what is the advantage of using static routes on a router?They automatically switch the path to the destination network when the topology changes.They improve the efficiency of discovering neighboring networks.They take less time to converge when the network topology changes.They improve network security.45s
- Q11Compared with dynamic routes, what is the advantage of using static routes on a router?They improve the efficiency of discovering neighboring networks.They take less time to converge when the network topology changes.They automatically switch the path to the destination network when the topology changes.They use fewer router resources.60s
- Q12Refer to the exhibit. All hosts and router interfaces are configured correctly. Pings to the server from both H1 and H2 and pings between H1 and H2 are not successful. What is causing this problem?RIPv2 does not support VLSM.RIPv2 is misconfigured on router R3.RIPv2 is misconfigured on router R1.RIPv2 is misconfigured on router R2.120s
- Q13Refer to the exhibit. What is the administrative distance value that indicates the route for R2 to reach the 10.10.0.0/16 network?1110078245s
- Q14A network administrator reviews the routing table on the router and sees a route to the destination network 172.16.64.0/18 with a next-hop IP address of 192.168.1.1. What is a description of this route?supernet routedefault routeparent routeultimate route60s
- Q15A network administrator reviews the routing table on the router and sees a route to the destination network 172.16.64.0/18 with a next-hop IP address of 192.168.1.1. What is a description of this route?default routelevel 2 child routesupernet routeparent route60s