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 5872

What?s a VLAN?

8 12957

What is IIOP used for?

1 5473

What is IPSec?

Omnitech,

5 25745

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 10581

how dhcp make a new connection with vpn?

1 5136

differnt type of port number and theire uses?

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

9 57303

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

Barts, Cisco, CMC, HCL,

4 16833

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

Cisco,

12 31752

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

Cisco, TCS,

10 25807

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

Cisco, Herzing University,

7 17352

How to place an interface into trunking mode?

Cisco,

1 8617

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

Cisco, Intelligroup,

3 12522

What is VTP?

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

26 52353

What is VMPS?

Cisco,

3 13906

Un-Answered Questions { Networking Protocols }

Give the name of protocol that is used by DNS name servers?

1136

In which layer SMTP is used?

1220

Is tcp faster than udp?

1087

What is a private ip address?

1050

Tell me about IPv4 and IPv6.

1052

What is bidirectional firewall rule?

1111

What LAN analyzer tools are you familiar with and describe how you use them to troubleshoot and on what media and network types.

2388

What is tcp ip socket?

1025

How does interprocess communication work?

1102

What are TCP/IP protocols?

1128

What is my ip from command line?

1081

What are in process controls?

1038

What is the use of predictive encoding?

1161

How do I check if my firewall is blocking a port?

1074

Explain how does arp response the request?

1068

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