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

CCNA (2231)
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Cisco Certifications Interview Questions

Questions Answers Views Company eMail

Which mode called privilege mode?

1082

How many collision domains are in switch?

1031

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

1137

What is the difference between arp and rarp?

1058

Which layer called error detection layer?

1203

On which mode we give debug command?

1121

What is the frame relay?

1128

What is refresher?

1082

What does synchronization mean?

1205

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.?

1043

Define network?

1183

When we use interface mode?

1119

Define class full protocol?

1105

What is mac address size of ipv6?

1302

Which cable called roll-over?

1070

Un-Answered Questions { Cisco Certifications }

Name the different types of networks

1205

Why do you use ‘service password encryption’?

1136

What is the checksum?

1107

Which protocols do periodically updates?

1187

What is the difference between tracert and traceroute?

1146

What is the formula for metric of ospf?

2918

What is the update period for rip?

1186

Tell me when we use standard access-list?

1099

What is the difference between named and extended acl?

1158

What is the difference between static and dynamic ip addressing?

1188

What is 100BaseFX?

1176

What is the difference between static ip addressing and dynamic ip addressing?

1095

What is the difference among straight cable, cross cable and rollover cable?

1053

What is size of ipv4 mac address?

1125

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.?

1043

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