CCNA2 Chapters 1-11

Refer to the exhibit. How many routes in this output qualify for use as ultimate routes?

Refer to the exhibit. What protocol was used to distribute the routing information for the network 172.16.1.4?

Refer to the exhibit. What can be determined from this output?

Refer to the exhibit. The graphic contains partial contents of the routing table on router E. Router E is running version 12.3 of the IOS and is configured for default routing behavior. Router E receives a packet to forward. Which route in the routing table will be searched first and why?

Refer to the exhibit. Router1 is running IOS version 12.2. What will thenetwork administrator need to do so that packets for unknown child routes of 172.16.0.0/24 will not be dropped?

Refer to the exhibit. With the ip classless command issued, what will router R2 do with a packet destined for host 172.16.4.234?

A router has the following entries in its routing table:
S 192.168.0.0/24 [1/0] via 192.168.128.2
O 192.168.0.0/25 [110/2175] via 172.16.1.1, 00:02:15, FastEthernet0/1
D 192.168.0.0/25 [90/22455] via 172.16.2.2, 00:12:15, Serial0/0/0
R 192.168.0.0/26 [120/2] via 172.16.3.3, 00:00:15, Serial0/0/1
The router receives a packet that is destined for a host with the address192.168.0.58. Which route would this router use to forward the packet?

Refer to the exhibit. What parent network will automatically be included in the routing table when the three subnets are configured on Router1?

Refer to the exhibit. What subnet mask will Router1 apply to child routes of the 172.16.0.0/24 network?

Refer to the exhibit. The network administrator has discovered that packets destined for servers on the 172.16.254.0 network are being dropped by Router2. What command should the administrator issue to ensure that these packets are sent out the gateway of last resort, Serial 0/0/1?

Refer to the exhibit. A packet destined for host 128.107.0.5/16 is processed by the JAX router. After finding the static route in the routing table that matches the destination network for this packet, what does the router do next?

 What occurs when no ip classless is implemented on the router?

A route to a destination network is learned from multiple routing protocols. What is used by a Cisco router to select the preferred route to the destination that will be installed in the routing table?

What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.)

Host 192.168.1.66 in the network illustrated is unable to ping host 192.168.1.130. How must EIGRP be configured to enable connectivity between the two hosts? (Choose two.)

Refer to the exhibit. The company is using EIGRP with an autonomous system number of 10. Pings between hosts on networks that are connected to router A and those that are connected to router B are successful.
However, users on the 192.168.3.0 network are unable to reach users on the 192.168.1.32 network. What is the most likely cause of this problem?

What information is maintained in the EIGRP topology database for a destination route? (Choose three.)

On a router running EIGRP, what database would maintain a list of feasible successors?

Refer to the exhibit. What is indicated by the P at the beginning of the topology entry?

In the command router eigrp 20, what is the purpose of the number 20?

Refer to the exhibit. In the topology table, what do the numbers 3011840 and 3128695 represent?

Which two statements describe characteristics of EIGRP? (Choose two.)

Refer to the exhibit. Network 192.168.0.0/28 goes down. What type of packet does Router2 immediately send to Router1 and Router3?

Refer to the exhibit. Which command will advertise the 192.168.1.64/30 network but not the 192.168.1.32 network on router A?

What administrative distance would a router assign to a default route in EIGRP that is learned from a source external to the autonomous system?

In which of the following tables does the EIGRP DUAL algorithm store the primary route to a destination? (Choose two.)

Which of the following types of routes will be denoted by EX in EIGRP routing table entries? (Choose two.)

Which term defines a collection of networks under the administrative control of a single entity that presents a common routing policy to the Internet?

Refer to the exhibit. EIGRP is the only routing protocol enabled on this network. No static routes are configured on this router. What can be concluded about network 198.18.1.0/24 from the exhibited output?

Refer to the exhibit. All interfaces have been configured with the bandwidths that are shown in the exhibit. Assuming that all routers are using a default configuration of EIGRP as their routing protocol, what path will packets take from the 172.16.1.0/16 network to the 192.168.200.0/24 network?

By default, which two metrics are used by EIGRP to determine the best path between networks?

Which of the following statements describes the bounded updates used by EIGRP?

The show ip eigrp topology command output on a router displays a successor route and a feasible successor route to network 192.168.1.0/24. In order to reduce processor utilization, what does EIGRP do when the primary route to this network fails?

Refer to the exhibit. Based on the output of show ip eigrp neighbors, what are two possible problems with adjacencies between Router1 and Router2? (Choose two.)

Refer to the exhibit. This is the debug output from 2 directly connected EIGRP routers. They are not forming an adjacency. What is the cause?

What action does a link-state router take immediately upon receipt of an LSP from a neighboring router?

Why is it difficult for routing loops to occur in networks that use link-state routing?

Refer to the exhibit. What kind of information would be seen in an LSP sent from router JAX to router ATL?

To achieve network convergence, what three steps does each link state router take? (Choose three.)

Refer to the exhibit. When Router D is configured to use a link-state routing protocol and is added to the network, what is the first thing that it does to begin learning the network topology?