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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA Discovery v4
Refer to the exhibit. A NetworkingCompany designer is reviewing a diagram of a customer network. What two risks or issues can be identified in the topology that is shown? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
A new host needs to be connected to VLAN 1. Router RA is attached to the VTP trunk and configured as shown in the output contained in the graphic. Which of the following IP addresses should be assigned to this new host?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. A pre-sales system engineer receives a diagram of the current WAN from a customer. EIGRP is the routing protocol that is used on the WAN. Based on the default operation of EIGRP, which statement is true about the routing table on router RE?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. A NOC technician at an ISP enters the command shown. What are two reasons to use this command? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. The network administrator needs to configure the Fa0/0 interface of RTB so that hosts from RTA can connect to the server that is attached to RTB. Which two commands will the administrator use to accomplish this task? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
The command copy tftp running-config has been entered on the router. What will this command do?
ITExamAnswers Editorial Team asked 3 years ago • 
A small tire retailer requires a low-cost WAN connection to its headquarters in order to manage its inventory and process customer sales in real time. Which WAN connection type is best suited to its needs?
ITExamAnswers Editorial Team asked 3 years ago • 
In an IPv4 environment, what information is used by the router to forward data packets from one interface of a router to another?
ITExamAnswers Editorial Team asked 4 years ago • ,
How many host addresses may be assigned on each subnetwork when using the 130.68.0.0 network address with a subnet mask of 255.255.248.0?
ITExamAnswers Editorial Team asked 4 years ago • ,
A hacker attempts to reach confidential information that is stored on a server inside the corporate network. A network security solution inspects the entire packet, determines that it is a threat, and blocks the packet from entering the inside network. Which security measure protected the network?
ITExamAnswers Editorial Team asked 3 years ago • 
What are two purposes of DNS? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
A network technician is using a network management station to gather data about the performance of devices and links within the ISP. Which application layer protocol makes this possible?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. The network administrator uses the command below to configure a default route to the ISP network : RTB(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.6 A ping issued from the ISP is successful to router RTB. However, ping echo request packets arrive at a host that is attached to the Fa0/0 interface of RTB, and the replies do not make it back to the ISP router. What will fix this problem?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. The graphic shows the output of a command issued on router RTB. According to the output, what two statements are true of router RTB? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
What is true regarding the differences between NAT and PAT?
ITExamAnswers Editorial Team asked 4 years ago • ,
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