What is the virtual channel?


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More CCNA Interview Questions

What is the advantage of vlan?

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What is true about Link-State protocols? A.) They maintain a more complex table than distant vector protocols B.) They maintain a less complex table than distant vector protocols C.) They use routing ports D.) The maintain backup copies of the IOS

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What is VLSM ?

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Differnce between the communication and transmission?

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Identify the 3 major functions at layer 3 of the OSI model? A.) Forwarding process B.) Logical addressing C.) End-to-end connections D.) Path selection E.) MAC address examination F.) Network monitoring

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Classful routing protocols do not include subnet masks in their routing updates. Which of the following routing protocols are considered classful? A.) EIGRP B.) OSPF C.) TCP D.) IGRP E.) RIP F.) IP

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Tell me which multicast ip eigrp protocol use?

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Identify the command to display the IP routing table? A.) show route B.) show ip route C.) show ip table route D.) show ipx route

1 Answers  


Sequence and acknowledgement numbers are used for? A.) Layer transitioning B.) Flow control C.) Port number addressing D.) Reliability

2 Answers  


What does a metric of 16 hops represent when using RIP? A.) Number of hops to the destination B.) Destination unreachable C.) Number of routers D.) Bandwidth

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What 2 commands verify end to end communications? A.) Trace B.) debug ip session C.) Ping D.) Route

2 Answers  


What is the default CDP broadcast update rate for Cisco routers? A.) 120 seconds B.) 60 seconds C.) 30 seconds D.) 90 seconds

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