Q&A

CCNA Interview Questions – Part 5

Part 1 | Part 2 | Part 3 | Part 4 | Part 5 Question 81: Explain the basic steps involved in converging a link state inter network. Answer: Each router floods a link state information advertisement describing its links, the states of its links, and any neighboring routers connected to those links, throughout the […]

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CCNA Interview Questions – Part 4

Part 1 | Part 2 | Part 3 | Part 4 | Part 5 Question 61: What is a summary route? In the context of static routing, how are summary routes useful? Answer: A summary route is a single route entry that points to multiple subnets or major IP addresses. In the context of static […]

Q&A

CCNA Interview Questions – Part 3

Part 1 | Part 2 | Part 3 | Part 4 | Part 5 Question 41: What is fragmentation? What fields of the IP header are used for fragmentation? Answer: Routers perform fragmentation when a packet is longer than the maximum packet length (Maximum Transmission Unit, or MTU) supported by a data link onto which […]

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CCNA Interview Questions – Part 2

Part 1 | Part 2 | Part 3 | Part 4 | Part 5 Question 21: What is the primary purpose of a LAN? Answer: The primary purpose of a local-area network is to allow resource sharing. The resources may be devices, applications, or information. Examples of shared resources are files, databases, e-mail, modems, and […]

Q&A

CCNA Interview Questions – Part 1

Part 1 | Part 2 | Part 3 | Part 4 | Part 5 Question 1: Which layer of the OSI model is responsible for reliable connections? Answer: The Transport layer of the OSI model is responsible for reliable connections. Question 2: What is the difference between acknowledgements and handshaking? Answer: Handshaking is used to […]