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

Protocols AllOther Interview Questions

Questions Answers Views Company eMail

What is SPAN or RSPAN?

Cisco,

2 15236

What is flow or netflow?

Cisco,

1 7998

What is TACACS? Radius?

Cisco, CSC, DV, Motorola,

4 28204

What is the difference between Cognos Reportnet features and Business Objects???

Airtel, IBM,

2369

what is the ethernet interface?where and when we can use? how to connect hte host systems to target system

Sasken,

1 6283

How many layers in Network

7 10113

How many backup types in windows2003

IBM, Wipro,

36 69053

What is the command for uninstalling dcpromo

11 19963

How would detect whether all the layers are working properly

TCS,

2 7243

How do all the layers communicate with each other?

TCS,

2 6593

How do Routers work

TCS,

9 14829

What is difference b/w static ip address and dynamic ip address

HCL, TCS,

9 17123

what is the concept of subnetting and why its used and where it is used?

TCS,

3 11637

In UDP protocal Iam sending one immage i lost one packet in network how can i refill that packet on receving side,how can i deside total immage is receved ?

TCS, Vedanta,

2513

how does works ARP protocol?

3 8113

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Un-Answered Questions { Protocols AllOther }

What are protocols? What are they used for?

1085

What is ftp used for?

1099

Explain why is a gateway used?

1116

• Brief me about yourself? • What are your day to day job roles /responsibilities? • What is the through put of 3560 POE switch? • What is POE switch? • How will you configure VLAN in a new switch? • What is NAT? • Different types of NAT? • Difference between NAT & PAT? • Explain with diagram how you can access a PC on internet; will NAT come into picture, how? • How many physical ports are there in PIX 515E? Are they Ethernet of gigabyte? • What is difference between ASA5510 & ASA5550?How many ports are there • Explain any client network topology? • How will you configure a new firewall, parameters for configuration? • What is HSRP? • If a link is down what status will be the interface be in? • How good are you in SWITCHING ,rate yourself between 1 to 5 • What is VLAN • Avaya IP Phone, separate required? • Configuration for DATA and VOICE VLAN? • What is VTP? • Modes of VTP • Can we have more than 2 VTP servers in a single VTP domain? • What is STP? • How STP works? • How is Root Bridge elected? • Which priority is considered, highest or lowest? • Difference between STP & RSTP? • Modes of STP? • By default which mode of STP is there? • By default which mode of VTP is there? • In firewall which security level is what? • What is DMZ? • What is ether channel?

3778

Explain two-phase locking protocol.

1415

What does ftp stand for?

1023

What is the difference between http and https?

1150

What LAN analyzer tools are you familiar with and describe how you use them to troubleshoot and on what media and network types.

2380

How we can communicate (voice communication) in LAN by using core java?

2482

In UDP protocal Iam sending one immage i lost one packet in network how can i refill that packet on receving side,how can i deside total immage is receved ?

2513

What is HTTP and can you list few protocols with explanations?

1151

What ftp means?

1111

What is SDP? Which signaling protocols use it?

1081

Explain Protocols?

1288

How does FDDI node determine whether it can send asynchronous traffic and synchronous traffic

2171

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