IT Questions Bank During prototype testing, the network designer performs a test to determine the ability of the network to recover from a link or device failure. Which design goal is validated if the test is a success?ITExamAnswers asked 7 months ago • CCNA Discovery v4Refer to the exhibit. The two switches that are shown will not form a trunk. What is the most likely cause of this problem?ITExamAnswers asked 7 months ago • CCNA Discovery v4Refer to the exhibit. Following a test plan, the network systems engineer completes the configuration of an access layer switch and connects three PCs to test the configuration. The engineer attempts to ping from each PC to the other connected PCs. Which three statements describe the expected results of pinging from one host to another? (Choose three.)ITExamAnswers asked 7 months ago • CCNA Discovery v4Refer to the exhibit. What can the field engineer conclude about the EIGRP authentication between RouterA and RouterB?IT Administrator asked 3 years ago • CCNA Discovery v4, CCNPAn HWIC-4ESW, four-port switch 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 asked 7 months ago • CCNA Discovery v4After performing a password recovery operation on a router, the network field engineer copies the running configuration to the startup configuration and then reloads the router. The router boots successfully but immediately enters the setup mode. The engineer manually loads the startup configuration using the copy start run command and verifies that the configuration is correct and the passwords are reset. What can cause the router to enter setup mode rather than load the correct startup configuration file?ITExamAnswers asked 7 months ago • CCNA Discovery v4Refer to the exhibit. What is the spanning-tree role of all the enabled interfaces of SW11?ITExamAnswers asked 7 months ago • CCNA Discovery v4During a review of the proposed bill of materials, the ABC Networking Company account manager realizes that the systems engineer included a lower cost, less capable switch model for the access layer connectivity than was specified by the network designer. When questioned, the systems engineer responds that the switches that were recommended by the designer cannot be purchased within the budget limitations of the customer. Which action should the account manager take?ITExamAnswers asked 7 months ago • CCNA Discovery v4A customer has asked a network engineer to prototype the new IP addressing and summarization strategy for a large, multisite network implementation. Which tool is appropriate for testing the complete addressing scheme?ITExamAnswers asked 7 months ago • CCNA Discovery v4A network designer needs to perform prototype testing on a multisite network design to verify that failure domains are not larger than specified in the proposal. What would be the most efficient way to conduct this test?ITExamAnswers asked 7 months ago • CCNA Discovery v4Which of the following are characteristics of the core layer of the hierarchical network design model? (Choose three.)ITExamAnswers asked 7 months ago • CCNA Discovery v4A user in a large office calls tech support to complain that the PC no longer connects to the Internet or to any network resources, but seems otherwise normal. The help desk technician asks the caller to talk to nearby users to see if other machines are affected. After a few minutes, the caller reports that several immediate neighbors have the same problem, but those seated further away do not. Assuming that the description is accurate, what should be checked next?ITExamAnswers asked 7 months ago • CCNA Discovery v4Which two weaknesses in a proposed network design can be identified by setting up a prototype network and performing tests on it? (Choose two.)ITExamAnswers asked 7 months ago • CCNA Discovery v4A network designer must select a routing protocol for the network of a customer. The currently installed network contains both Cisco and non-Cisco routers, and there is no budget to replace them. The designer plans on implementing both VLSM and route summarization in the new network design. Which two protocols can provide the necessary functionality for this LAN? (Choose two.)ITExamAnswers asked 7 months ago • CCNA Discovery v4A configuration file needs to be loaded into the RAM of a router from a TFTP server. What should an administrator know before accomplishing this task?ITExamAnswers asked 7 months ago • CCNA Discovery v4