Networking Protocols Interview Questions
Questions Answers Views Company eMail

What?s the OSI model? What are the seven levels?

1 3079

What?s a VLAN?

8 5638

What is IIOP used for?

1 2815

What is IPSec?


5 15526

TCP uses the services of IP protocol and IP is connection less protocol, then how TCP guarantees the delivery of packet to the destination?


4 5273

how dhcp make a new connection with vpn?

1 2539

differnt type of port number and theire uses?

TCS, CybAge, College School Exams Tests, RDP, IGMP,

9 43119

Give 4 examples which belongs application layer in TCP/IP architecture?

CMC, HCL, Cisco, Barts,

4 10799

What's the meaning of ARP in TCP/IP?


12 17153

What is a wildcard mask, and how is it different from a netmask?

TCS, Cisco,

10 14365

How do you configure a Cisco switch or router? What are the steps needed?

Cisco, Herzing University,

7 10337

How to place an interface into trunking mode?


1 5791

How do you shutdown an interface on a router or switch?

Cisco, Intelligroup,

3 8400

What is VMPS?


3 7794

Un-Answered Questions { Networking Protocols }

How to confiner single router two services provided. Both service provided are same Speed


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


Normally they r setting question 4rm time@distance,time@work,ages,cisterns@pipes,etc


Where i can get the objective type question for Voip. please let me know soon.


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


Hi I have 10+ years of telecom application development experience ( telecom billing product -call control (ISUP/INAP/CAMEL call handling), short message routing application, telecom tools development). I am very strong in C++/Unix , core java and advanced oops design. Recently I have undergone a training in 3G mobile protocol developement. I have very good knowledge about WCDMA, its various layers and gone through 3GPP technical specs. Now I am looking for 3G mobile development opportunities. I am finding very difficult to get it, as I don't have the relevant experiences on 3G development. Please advice me on this to enter into mobile protocol development.


What is the role of a health and safety representative?


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


Desirability of TCP/IP STANDARDS


What happend if the token lost in token ring IEEE802.5?


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 the name of the occupational health and safety act in NSW


EXplain how the TCP/IP suite addresses name service


A signal with 300 milliwatts power passes through 10 devices, each with an average noise of 3 microwatts. What is the SNR? What is the SNRdb?


• 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?