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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 2 v4
Refer to the exhibit. In the network that is shown, the router interfaces are assigned the first address in each subnet. Which IP address would be usable for a host on one of the LANs in this network?
ITExamAnswers Editorial Team asked 4 years ago • 
A Class C address has been assigned for use in the network shown in the graphic. Using VLSM, which bit mask should be used to provide for the number of host addresses required on Router A, while wasting the fewest addresses?
ITExamAnswers Editorial Team asked 4 years ago • 
A network administrator is tasked with dividing up a class C network among the QA, Sales, and Administration departments. The QA department is made up of 10 people, the Sales is made up of 28 people, and the Administration has 6. Which two subnets masks adequately address the QA and Sales departments? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. What is the likely cause of the failure of the ping from R1 to host B?
ITExamAnswers Editorial Team asked 4 years ago • 
Which of the following problems does VLSM help to alleviate?
ITExamAnswers Editorial Team asked 4 years ago • 
Which three interior routing protocols support VLSM? (Choose three.)
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. The network administrator wants to create a subnet for the point-to-point connection between the two routers. Which subnetwork mask would provide enough addresses for the point-to-point link with the least number of wasted addresses?
ITExamAnswers Editorial Team asked 4 years ago • 
Which of the following are contained in the routing updates of classless routing protocols? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
In the network shown in the graphic, three bits were borrowed from the host portion of a Class C address. How many valid host addresses will be unused on the three point-to-point links combined if VLSM is not used?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Which address is a broadcast address for one of the subnets that are shown in the exhibit?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. The Ethernet interface on Router2 goes down and the administrator notices that the route is still valid in the routing table of Router1. How much longer will it take for Router1 to mark the route invalid by setting the metric to 16?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. RIPv1 is running on all three routers. All interfaces have been correctly configured with addresses in the address ranges that are shown. Which route would you see in the routing table on router CHI if the routers are configured with the commands that are displayed in the exhibit?
ITExamAnswers Editorial Team asked 4 years ago • 
Which two statements are true regarding the characteristics of RIPv1? (Choose two).
ITExamAnswers Editorial Team asked 4 years ago • 
Which command or set of commands will stop the RIP routing process?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Router1 is running RIPv1. What command was entered into Router1 to configure the gateway of last resort?
ITExamAnswers Editorial Team asked 4 years ago • 
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