CCNA Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CCNA Interview Questions

Questions Answers Views Company eMail

Which mode called privilege mode?

1080

How many collision domains are in switch?

1030

How many fillers we can put in one ip of ipv6?

1135

What is the difference between arp and rarp?

1055

Which layer called error detection layer?

1201

On which mode we give debug command?

1117

What is the frame relay?

1125

What is refresher?

1078

What does synchronization mean?

1202

I simulate ten routers r1 to r10 straightly. I want I can ping from the loop of r1 to loop of r10, but I want I cant ping r1 and r10 from inside routers.?

1040

Define network?

1181

When we use interface mode?

1117

Define class full protocol?

1100

What is mac address size of ipv6?

1300

Which cable called roll-over?

1066

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Un-Answered Questions { CCNA }

Which command we give if router ios stucked?

1103

In how many ways you can access the router?

1245

What is the difference between rip and igrp?

1032

What is the utility of ping?

1128

Define network congestion?

1031

What is the ieee standard for wireless networking?

1143

What is Route Poisoning?

1090

Why we use debug command?

1159

What is the virtual channel?

1136

What is BootP?

1140

Define ios?

1035

What is Transport and Tunnel mode?

2299

How many types of nat?

1082

What is the difference between cross cable and straight cable?

1134

When ospf protocol advertise its routing table?

1110

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