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

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

What is T1 and E1? How many D and B channels do they have in case of ISDN?

Cisco,

405

What are the different versions of PVDM?

Cisco,

375

What is Dial-peer?

Cisco,

462

What is RTCP and what is its use?

Cisco,

411

Explain Cisco IP Phone boot up process?

Cisco,

403

What is fast start and slow start? Explain the difference between them.

Cisco,

317

Explain Q.931 and its use.

Cisco,

350

What is CUCM Cluster?

Cisco,

380

What is RTP in case of VoIP? Which layer of OSI model does it work on?

Cisco,

413

What is option 150 and option 66 in DHCP?

Cisco,

401

What is use of region in CUCM?

Cisco,

412

What is PLAR?

Cisco,

423

In which situation do we not require MGCP fall-back configuration with SRST configuration?

Cisco,

513

What is the difference between early offer and delayed offer?

Cisco,

496

What is Cisco FLP?

Cisco,

421

Un-Answered Questions { Networking }

What is the function of data link layer?

1216

What happens when multiple applications open multiple tcp connections?

1150

What is meant by 127.0.0.1 and local host?

436

Explain private ip address?

1012

What is the difference between routable and non- routable protocols

1064

When you connect two redundant links of switch to hub to form a loop , and when the switch receives its own BPDU what it will do.

4196

What two things constitute a tcp ip socket?

1197

How do I find my ip address on a mac using terminal?

1043

What is region

1222

What are the different types of a network?

397

Describe at one disadvantage of a peer to peer network.

337

Give two examples of a ‘collision-free’ protocol ?

1875

In how many ways the data is represented and what are they?

409

Explain about the job of the network layer under the osi reference model?

979

How do I reset my ip address?

1094

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