Term
| 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? |
|
Definition
| The route via Path A is installed because the static route has the lowest administrative distance to network 10.2.0.0/16. |
|
|
Term
| What are two functions of a router? (Choose two.) |
|
Definition
It connects multiple IP networks.
It determines the best path to send packets. |
|
|
Term
| Which two statements are true regarding link-state routing protocols? (Choose two.) |
|
Definition
They are aware of the complete network topology.
They offer rapid convergence times in large networks. |
|
|
Term
| Which two statements are correct about the split horizon with poison reverse method of routing loop prevention? (Choose two.) |
|
Definition
It assigns a value that represents an infinite metric to the poisoned route.
It limits the number of hops a packet can traverse through the network before it is discarded. |
|
|
Term
| When a router boots, what is the default order to locate the Cisco IOS if there is no boot system command? |
|
Definition
|
|
Term
| Which router component is used to store the routing table? |
|
Definition
|
|
Term
| Which three statements describe the operation of routing with EIGRP? (Choose three.) |
|
Definition
As new neighbors are discovered, entries are placed in a neighbor table.
If hello packets are not received within the hold time, DUAL must recalculate the topology.
The reported distance is the distance to a destination as advertised by a neighbor. |
|
|
Term
| What two routing protocols use a hierarchal network topology? (Choose two.) |
|
Definition
|
|
Term
| All routers are running RIPv1. The two networks 10.1.1.0/29 and 10.1.1.16/29 are unable to access each other. What can be the cause of this problem? |
|
Definition
| RIPv1 does not support discontiguous networks. |
|
|
Term
| 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? |
|
Definition
| R1(config-router)# network 172.16.0.0 0.0.31.255 area 0 |
|
|
Term
| Which statement is true concerning the routing configuration? |
|
Definition
| Packets routed to the R2 Fast Ethernet interface require two routing table lookups. |
|
|
Term
| 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? |
|
Definition
B(config-router)# passive-interface S0/0
A(config)# no router rip |
|
|
Term
| What information can be determined from the highlighted output? |
|
Definition
| Automatic summarization is disabled. |
|
|
Term
| A network administrator needs to assign the very last usable IP address in the 172.24.64.0/18 network range to the router interface that serves this LAN. Which IP address should the administrator configure on the interface? |
|
Definition
|
|
Term
| The show cdp neighbors command was run at R1. Which two facts about the newly detected device can be determined from the output? (Choose two.) |
|
Definition
ABCD is a router that is connected to R1.
The device is connected at the Serial0/0/1 interface of R1. |
|
|
Term
| A network is configured with the IP, IPX, and AppleTalk protocols. Which routing protocol is recommended for this network? |
|
Definition
|
|
Term
| The network administrator is planning IP addressing of a new network. What part of this addressing scheme must be changed to allow communication between host A and the server? |
|
Definition
| the IP address of the server |
|
|
Term
| Two routers are unable to establish an adjacency. What is the possible cause for this? |
|
Definition
| The hello and dead intervals are different on the two routers. |
|
|
Term
| A router has EIGRP configured as the only routing protocol. In what way might EIGRP respond if there is no feasible successor route to a destination network and the successor route fails? |
|
Definition
| It sends queries to adjacent neighbors until a new successor route is found. |
|
|
Term
| Which two components are used to determine the router ID in the configuration of the OSPF routing process? (Choose two.) |
|
Definition
the highest IP address of any logical interface
the highest IP address of any physical interface |
|
|
Term
| Host A is unable to access the Internet, and troubleshooting has revealed that this is due to an addressing problem. What is incorrectly configured in this network? |
|
Definition
| the IP address of the S0/0/0 interface of R1 |
|
|
Term
| Which of the following could describe the devices labeled «?» in the graphic? (Choose three.) |
|
Definition
|
|
Term
| A static route has been configured on a router. However, the destination network no longer exists. What should an administrator do to remove the static route from the routing table? |
|
Definition
| Remove the route using the no ip route command. |
|
|
Term
| 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? |
|
Definition
| The packet will be dropped. |
|
|
Term
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?
172.16.0.0/16
172.18.0.0/16
172.20.0.0/16 |
|
Definition
|
|
Term
| 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? |
|
Definition
| 192.168.10.31 is the broadcast address for this subnet. |
|
|
Term
| What action will R2 take for a packet that is destined for 192.168.2.0? |
|
Definition
| It will forward the packet to R1. |
|
|
Term
| What does RIP use to reduce convergence time in a larger network? |
|
Definition
| It uses triggered updates to announce network changes if they happen in between the periodic updates. |
|
|
Term
| What is the function of the OSPF LSR packet? |
|
Definition
| It is used by the receiving routers to request more information about any entry in the DBD |
|
|
Term
| What should be considered when troubleshooting a problem with the establishment of neighbor relationships between OSPF routers? (Choose two.) |
|
Definition
OSPF interval timers mismatch
interface network type mismatch |
|
|
Term
| Which network design feature requires the deployment of a classless routing protocol? |
|
Definition
| variable length subnet masks |
|
|
Term
| A sniffer program has captured a packet with a destination IP address of 224.0.0.10. Which protocol uses this address? |
|
Definition
|
|
Term
| A router has EIGRP configured as the only routing protocol. In what way might EIGRPrespond if there is no feasible successor route to a destination network and the successor routefails? |
|
Definition
| It sends queries to adjacent neighbors until a new successor route is found. |
|
|
