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 5753

What?s a VLAN?

8 12521

What is IIOP used for?

1 5369

What is IPSec?

Omnitech,

5 25505

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 10366

how dhcp make a new connection with vpn?

1 5029

differnt type of port number and theire uses?

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

9 56886

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

Barts, Cisco, CMC, HCL,

4 16587

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

Cisco,

12 31082

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

Cisco, TCS,

10 25411

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

Cisco, Herzing University,

7 17010

How to place an interface into trunking mode?

Cisco,

1 8480

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

Cisco, Intelligroup,

3 12333

What is VTP?

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

26 51306

What is VMPS?

Cisco,

3 13702

Un-Answered Questions { Networking Protocols }

How do I know my ip address ubuntu?

1051

How can I see all devices on my network?

1100

What is port 139 commonly used for?

920

How do I know if my ftp port 21 is blocked?

918

Do sockets use tcp?

955

What is Tcp/ip Model?

1101

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?

4549

What is a ipid?

1340

What is thread in operating system?

1014

Explain difference between static and dynamic ip?

1130

What is the purpose of message queue?

978

Which layer is closer to the user?

1086

Explain what is subneting?

1048

Is ftp faster than smb?

1073

How do I log into an ftp server?

1082

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