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

The protocols found in network layer are IP TCP SPX PI ICMP

1 4191

Multiple Choice The devices found in datalink layer are Router Bridge NIC Repeater Memory

jetking,

2 8563

Multiple Choice Which of the following protocols are in TCP/IP protocol suite? FTP PPP HTTP IP SMTP

19 31292

How to make a port to a dedicated port through dll registration in a windows system

2020

If we have a firewall in our network then how to connect a VPN server through internet and therefore which port to open in the firewal?

2 5334

Definition/elucidation of the tcp/ip protocol systems

Accel, HP,

1 5132

Desirability of TCP/IP STANDARDS

HP, Wipro,

2987

difinition/elucidation of the TCP/IP protocol system

1 4963

EXplain how the TCP/IP suite addresses logical addressing

IBM,

4127

EXplain how the TCP/IP suite addresses routing

2 7440

EXplain how the TCP/IP suite addresses name service

IBM,

2787

EXplain how the TCP/IP suite addresses application support

emc2, HCL,

2908

What are the places they TCP IP, I want some of real time examples.

2 6618

1. What is the difference between layer 2 and layer 3 in the OSI model? 2. What is the difference between a hub, switch, and router? 3. What is a VLAN? 4. What is the difference between TCP and UDP? 5. How do you distinguish a DNS problem from a network problem? 6. What is a runt, Giant, and collision? 7. What is a broadcast storm? 8. What is the purpose of VRRP? 9. What is a VPN? 10. What information about a peer would I need to establish a VPN? 11. What is a full-class C in CIDR notation? 12. What is a default route? 13. What is a metric? 14. What is a MAC address? 15. What is ARP/RARP? 16. Describe a TCP connection sequence 17. What is MTU? 18. What other TCP setting can you modify besides MTU to shorten packets?

247Customer, Bharat BPO, Verinon Technology Solutions,

2 11607

1. What ports does FTP traffic travel over? 2. What ports does mail traffic utilize? 3. What ports do HTTP and HTTPS use? 4. Why is NTP required in an NFS network? 5. Name some common mal software on the server side 6. What is CPAN? How do you access it? 7. What is PEAR? 8. What advantages does mod_perl have over a perl CGI? 9. What is required to do SSL in Apache 1.x? 10. What is Tcl? 11. What is a servlet engine/container? 12. What is BIND? 13. Name the steps to setup a slave zone in BIND 14. Name the steps to setup a primary zone in BIND 15. What commands would you use under Solaris or Linux to modify/view an LDAP tree?

TCS,

2769

Un-Answered Questions { Networking }

Give the equivalent binary word for the polynomial x8+x2+x+1.

1694

Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.

2180

how do u share printer through FTP(fire transfer protocol)?

2474

Explain The ATM reference model

1823

What do you understand by ping command?

472

What fields are contained in a Medium Access Control (MAC) frame?

367

what are the major componets of client server application?

2221

Define Consumer Satellite Products

1255

What is the use of interprocess communication?

1054

How do we use rsa for both authentication and secrecy?

975

How do I refresh my ip address?

1092

respected sir., i need knowledge, i want to do R.H.E.C but problem is this i am science graduate and a new to software line, i want to develop my carrier in I.t sector. please guide. thanks

2122

Do switches use ip addresses?

1040

What are the main advantages of routing in switched network technique?

404

What port can I use instead of 80?

1055

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