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

CCNA (2231)
CCDA (90)

Cisco Certifications Interview Questions

Questions Answers Views Company eMail

Can you explain the broader steps of how L2F establishes the tunnel?

CCIE,

2037

Can you explain how L2F data tunneling process works?

CCIE,

1 3409

How do we do encryption and authentication in L2F?

CCIE,

2915

Can you explain L2TP?

CCIE,

2087

Can you define LAC

CCIE,

2118

How does L2TP process?

CCIE,

2220

How do we do encryption and authentication in L2TP?

CCIE,

2200

Explain isakmp ?

CCIE,

2656

Can you give an overview of various components in IPSec?

CCIE,

2466

In IPSec what is SAD, SPD and SA's?

CCIE,

3142

Can you explain in a generic manner the packet of IPSec?

CCIE,

2809

Can you describe the Authentication Header (AH) Protocol?

CCIE,

2588

what is ESP (Encapsulating Security Payload)?

CCIE,

1 3536

What is Transport and Tunnel mode?

CCIE,

2342

Can you explain IKE (Internet Key Exchange)?

CCIE, IBM,

1 5178

Un-Answered Questions { Cisco Certifications }

What purpose does aging serve in a link state protocol?

1145

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

1158

What is matric?

1092

Do you know how many types of data?

1184

Can you explain tunneling?

1983

1>What do you mean by Networks and Networking? 2>Difference between Vlan And Sub Interface Vlan? 3>What is Fiber Optic Media Converter? 4>What is Firewall? 5>Difference Between Layer2 and Layer3 Switch? 6>What is the function of Multilayer Switch? 7>Expalin STP? What is the Difference between STP and MST? 8>What is the Function of VTP?Explain the modes of VTP? 9>What kind of Message VTp will Send? 10>What is the Difference between Normal and Manageable Switch? 11>Difference between Local Vlan and End to End Vlan? 12>Difference between Distance Vector and Link State Routing protocol? 13>What do you mean by Backbone Fast Port? 14>what is Root Guard and BPDU Guard?

2536

What are the different types of cables that are used in routing?

1234

What is the easiest way to remotely configure a router?

1242

When ospf protocol advertise its routing table?

1175

What is the size of an ip address?

1232

What is the meaning of synchronization?

1263

Explain the difference between rip and ripv2?

1165

What type of transmission bus topology support?

1026

Why is UDP lease favored when compared to TCP?

1413

When configuring a router utilizing both physical and logical interfaces, what factor must be considered in determining the OSPF router ID?

1584

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