Networking Protocols Interview Questions
Questions Answers Views Company eMail

Give an example of Real-time application for TCP and UDP?

CA, Angro, ZX,

12 51682

Explain Kerberos Protocol ?


3 5346

How TCP stablish connection?

i policy,

5 6493

What are Ports?There functions.

i policy,

13 11483

Difference between TCP/IP and IP protocol?

Wipro, HP, iiNet,

25 58292

what is the different between TCP and UDP?

5 8331

Suppose in DHCP server running network(assigning ip addresses automatically), you connect a Laptop in the same n/w, now how the DHCP is going to assign a IP add. to it and how it will came to know that there's one new machine added.

Cisco, Mphasis, CybAge, Targus Technologies, Zensoft,

13 10766

How SNMP communicates to Managed Devices and Do it takes help of other protocols?


5 6567

Suppose in SNMP managed Network, Network card of one machine fails then how Management Devices comes to know about this machine and suppose in other case machine gets shutdown then how it will be recoginised.


7 6737

What do you mean by MIB and where does it stay?

Celstream, Lucent, Mphasis,

12 13257

Which is the protocol used in ethernet. ?


9 9185

If all stations tries to communicate at same time, what will happen ?


4 3861

TCP/IP hdr checksum : what method is used ?


4 6347



9 4474

what is used for knowing its own ip address


10 15069

Un-Answered Questions { Networking Protocols }

what is the postec controllers and how it is work


pls. tell all the commands for configure cisco router 1900 series.


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 ?


What are the generally asked questions for a Person who is attending Network protocol testing L2/L3.


What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?


what is destination translation? what will happen if we don't use VTP?


what ll be the next technology of ufone warid jazz and zong


Please inform me about the openings of networking field at Kolkata.Is there any interview recently?


EXplain how the TCP/IP suite addresses name service


Is there any training institute for network protocol testing / communication protocol testing / data-com protocol testing?


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


• 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?


Why DNS use both TCP and UDP ports. And for which purpose it uses TCP and UDP.


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


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