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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA Discovery v4
A network designer has chosen to specify the use of a dedicated firewall appliance at the perimeter of a large network. Why would the designer use a dedicated firewall rather than using the Cisco IOS firewall feature set on the existing router?
ITExamAnswers Editorial Team asked 3 years ago • 
Which security procedure should be considered to protect a server farm against internal attacks?
ITExamAnswers Editorial Team asked 3 years ago • 
What is a signaling standard that is used for managing and maintaining the connection between a CPE router and the service provider Frame Relay switch?
ITExamAnswers Editorial Team asked 3 years ago • 
A network administrator is integrating IPv6 into an IPv4 network by encapsulating one protocol packet within another protocol. Which transition method is being used?
ITExamAnswers Editorial Team asked 3 years ago • 
A network administrator is asked to upgrade the enterprise network devices and to modify the addressing scheme to support VLSM and route summarization. The current network infrastructure contains both Cisco and non-Cisco routers. The plan is to replace old routers gradually with the latest Cisco routers. Which two routing protocols can the administrator use to support both upgrading requirements? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. A network engineer applies the ACL that is shown in the exhibit to interface S0/0/0 on router R1 outbound. What impact will the ACL have on traffic that moves through interface S0/0/0?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. EIGRP has been configured as a routing protocol in the network. Users who are connected on LAN_1 and LAN_2 can ping their default gateways. Users on LAN_1 complain that they are unable to access the resources on the file server that is connected to LAN_2. A technician issues the show ip interface brief command on R1 to verify the status of the interfaces. What information will help the technician troubleshoot the issue?
ITExamAnswers Editorial Team asked 3 years ago • 
In a converged network, which two types of traffic would be categorized as real-time traffic? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • ,
What are the primary design goals for the core Layer?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. A NetworkingCompany engineer is characterizing an existing network for a new customer. The engineer issues a show running-config command on the branch router to gather configuration information. What is the engineer able to determine as a result of viewing the output of this command?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. A networking company designer is reviewing a diagram of a customer network. What are the two problems that need to be resolved in the topology that is shown? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
A WIC-1T module needs to be installed in a Cisco 1841 router that currently has a WIC-2T module in slot 0. What should the network technician do first?
ITExamAnswers Editorial Team asked 3 years ago • 
When implementing a security policy, which two actions should be included as part of the security checklist? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. Access list 100 is applied inbound to interface serial 0/0/0 on the SOHO Router1. Which traffic will be denied by the configuration?
ITExamAnswers Editorial Team asked 3 years ago • 
Refer to the exhibit. Following a test plan, the network systems engineer completes the configuration of an access layer switch and connects three PCs. The engineer attempts to ping from each PC to the other connected PCs to test the configuration. Which statement describes the result of the last step?
ITExamAnswers Editorial Team asked 3 years ago • 
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