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

SNMP (49)
TCP IP (421)
UDP (47)
SS7 (31)

Protocols AllOther (111)

Networking Protocols Interview Questions

Questions Answers Views Company eMail

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

1 5876

What?s a VLAN?

8 12985

What is IIOP used for?

1 5476

What is IPSec?

Omnitech,

5 25766

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

Accenture,

4 10592

how dhcp make a new connection with vpn?

1 5139

differnt type of port number and theire uses?

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

9 57315

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

Barts, Cisco, CMC, HCL,

4 16846

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

Cisco,

12 31789

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

Cisco, TCS,

10 25820

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

Cisco, Herzing University,

7 17358

How to place an interface into trunking mode?

Cisco,

1 8620

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

Cisco, Intelligroup,

3 12527

What is VTP?

Cisco, Creative Solutions, Embee, Speak Wireless, Wipro,

26 52409

What is VMPS?

Cisco,

3 13916

Un-Answered Questions { Networking Protocols }

What is EGP (Exterior Gateway Protocol)

What port can I use instead of 8080?

1027

How can I tell if a ftp port is open?

1070

Explain what is the pdu of "network layer" and "data link layer"?

1112

Explain about tcp&ip and osi model.

1166

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

2642

Do sockets use tcp?

1020

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 ?

2530

Can you explain what is subneting?

1075

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

2870

Explain how is data send by ip layer?

1168

What are the main elements of a protocol?

How do I run ipconfig?

1149

Should I use tcp or udp?

1107

What are the services provided by Session layer?

1118

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