You are a system administrator and you want to deny access to a group of computers with addresses 172.30.16.0 to 172.30.31.0. Which wildcard mask would you use? A. 0.0.15.255 B. 0.0.255.255 C. 0.0.31.255 D. 0.0.127.255 E. 0.0.255.255

1 Answers  

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What is the virtual channel?

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What is EIGRP?

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The PDU at the network layer is a ________ Packet Frame Segment Bit

5 Answers  

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Explain the difference between collision domain and broadcast domain.

0 Answers  

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Repeaters work at which layer of the OSI model? A.) Network B.) Session C.) Transport D.) Physical

6 Answers   Wipro,

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What are the different types of network in ccna?

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What is the size of hello packets in eigrep protocol?

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When using TCP, after a session is open, the applications can adjust the amount of segments they receive before sending an acknowledgment. This behaviour is known as ______________. FCS Windowing MTU adjustment Flexible Send Path

1 Answers  

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Which of the following are Transport layer protocols? A.) UDP B.) TCP C.) NBP D.) IP E.) SPX

4 Answers   TCP,

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Identify the type of routing protocol that exchanges entire routing tables at regular intervals? A.) Link state B.) Interior gateway protocols C.) Appletalk routing D.) Distance vector

2 Answers  

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What is the maximum hop count for Link-State protocols? A.) 15 B.) there is no hop count limit C.) 256 D.) 16

2 Answers  

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