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

What is bia?

1290

How many types of ips?

1154

What s the formula for metric of ospf?

1224

How arp brings mac address for switch?

1057

Which protocols are link states?

1179

What is 10base2 ethernet lans?

1092

When we use loop back ip?

1186

What is the frame relay, in which layer it comes?

1278

What is the terminal emulation?

1106

What is the subnetmask of / 27 in network based and host based?

1160

How network gateway is different from routers?

1214

What is a vlan?

1250

Why subnetting is used?

1220

What is the draw back of ospf protocol?

1211

How many types of ethernet?

1098

Un-Answered Questions { Cisco Certifications }

What requirements should a VPN fulfill?

3550

When we use standard access-list?

1133

What is 10baset ethernet lans?

1329

Explain why UDP is lease favored when compared to TCP?

1292

1900 Value in which type of access list?

1114

Which works router do?

1175

Tell me which protocol works only on cisco routers?

1117

which algorithm as defined by the transform set is used for providing data confidentiality when connected to tyre?

1123

Which type of transmission bus topology support?

1233

Suppose there are 3 pc's pc1 pc2 and pc3 all are connected with each other pc 1 is able to ping pc2 and pc3 but pc2 and pc 3 not able to ping pc 1 then what is an issue troubleshoot it?

2235

What is difference between rip and ripv2?

1145

Why is UDP lease favored when compared to TCP?

1419

Explain the difference between flsm and vlsm?

1353

If line down and protocol also down; in this case which layer move problem?

1165

When ospf protocol advertise its routing table?

1183

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