Networking Protocols Interview Questions
Questions Answers Views Company eMail

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

1 3433

What?s a VLAN?

8 6332

What is IIOP used for?

1 3125

What is IPSec?


5 17607

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 5837

how dhcp make a new connection with vpn?

1 2857

differnt type of port number and theire uses?

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

9 46119

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

CMC, HCL, Cisco, Barts,

4 11388

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


12 18688

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

TCS, Cisco,

10 15547

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

Cisco, Herzing University,

7 11002

How to place an interface into trunking mode?


1 6112

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

Cisco, Intelligroup,

3 8791

What is VMPS?


3 8461

Un-Answered Questions { Networking Protocols }

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


When we make a call from mobile/landline, how exactly the backend architecuture works?


what is the postec controllers and how it is work


• 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?


what is ic precaution?


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


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


Desirability of TCP/IP STANDARDS


A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.


What is the name of the occupational health and safety act in NSW


How do you copy a router IOS to a TFTP host


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


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


EXplain how the TCP/IP suite addresses name service


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