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

which IP address will probably be used for an organization having a network of between 1000 and 1500 computers? explain your reason for arriving at the solution

IBM, IIJT, Wipro,

12 20815

if we r having OSI model they why nowadays we r using TCP?IP model??

Wipro,

15 31549

How to set DHCP?

12 18700

what is the difference between layer 2 and layer 3 qos

Ceeyes, HP,

6 67328

A COM PORT IS A----------- PORT

4 7502

MEMORY THAT IS PAGED OUT TO THE HARDWARE IS KNOWN AS

Brigade,

4 8407

where do we use the wild card masking in the routing protocols?

SAIC,

2 5452

how to connect two host with diffenet subnet each other comminicate ? how to connect 172.16.0.0 and 172.17.0.0 , subnet:255.255.0.0 connect eachother

Aricent,

6 13672

How do you copy a router IOS to a TFTP host

TCS,

3105

What is the broadcast address of the subnet address172.16.8.159\25?(choose from following) 172.16.99.255 172.16.127.255 172.16.255.255 172.16.64.127 172.16.64.260

8 13084

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

1 4284

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

jetking,

2 8684

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

19 31812

Definition/elucidation of the tcp/ip protocol systems

Accel, HP,

1 5232

Desirability of TCP/IP STANDARDS

HP, Wipro,

3052

Un-Answered Questions { Networking Protocols }

Do I use tcp or udp?

1017

How do you check if smtp port is open?

1162

How can I tell if port 25 is open?

1111

Why is tcp more reliable?

1070

What is port 135 commonly used for?

1145

What is the pdu of "network layer" and "data link layer"?

1068

pls. tell all the commands for configure cisco router 1900 series.

2919

How do I find available ip addresses?

1146

Explain how can we measure the performance of an ip link?

1225

How do I find out what service is using a port?

1129

Why is port 139 open?

1049

Explain why is a gateway used?

1176

What is the core naming mechanism?

1257

What is ipv6?

1123

Does fortnite use tcp or udp?

1413

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