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

CCNA Interview Questions

Questions Answers Views Company eMail

What is protocol data unit in ccna?

1255

How many broadcast domains are in switch?

1185

What is the icmp protocol?

1125

Which ipsec rule is used for the olympia branch and what does it define? (Choose two)

1190

What is difference between switch & hub?

1171

Why mac address called physical address?

1235

What is the difference between half duplex and full duplex?

1168

What is default time of hello packets in ospf?

1132

When written what does it mean?

1185

How many tables are in ospf protocol?

1460

What is difference between static and dynamic routing?

1170

Which updates called incremental updates?

1147

What is the second best path name of eigrp?

1103

Which 2 protocols are in wan technology?

1238

Which command we give for see routing table?

1168

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Un-Answered Questions { CCNA }

On which layer does L2F, PPTP and L2TP operate?

3434

What is 100BaseFX?

1242

How many types of ips?

1148

Which company mange api's?

1136

What is the difference between the user mode and the privileged mode?

1222

How many parts of ping?

1110

what's the difference between Symmetric and Asymmetric cryptosystem?

2625

What is the draw back of ospf protocol?

1198

how we update the IOS version with the help of TFTP?

2137

What is bgp?

1065

What do you understand by ‘protocol’ in networking?

1173

What are the protocols that are used by every layer of ip/tcp model?

1093

Tell me how much internal and external ad of eigrp protocol?

1139

What is encapsulation and de-encapsulation?

1076

Tell me how many reserve ports?

1236

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