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

Which layer is responsible coordinating communications b/w segments ? a. physical b. data-link c. network d. session e. application

1 2640

Can ATM allocate bandwidth on demand ? a. Yes b. NO c. Only if you are running LANE d. Only if you are running layer 3 switches

1 2876

Which frame type use DSAPs and SSAPS to identify the upper layer protocols ? a. 802.1d b. 802.2 c. 802.3 d. 802.3u

1 2755

UDP runs its own ? a. data-link layer protocols b. CRC c. routing d. Acknowledgements

1 2540

Which of the follwoing are Layer2 protocols ? Choose all that apply. a. HDLC b. IP c. UDP d. SLIP e. PPP

1 2658

Which layer does error notification ? a. Physical b. Data Link c. Network d. Transport

1 2780

which layer converts user input into data ? a. application b. presentation c. session d. transport

1 3171

Which layer deals converts formats (unix-dos, EBCDIC-ASCII etc.) ? a. session b. presentation c. transport d. application

1 2493

Which layer deals with i) file system transfer ii) ii) virtual terminals emulation iii) interprocess communication. a. Application b. Presentation c. Session d. Transport

1 4131

Which layer establishes end-to-end connection ? a. network b. transport c. physical d. data-link

1 3062

Which set has protocols of ONLY the Network layer ? a. IP, UDP, TCP, RARP, ICMP b. IP, UDP, ARP, RARP, ICMP c. SPX, UDP, GNS, ARP, APPLETALK d. IPX, FTP, ARP, RARP, ICMP

1 2857

which layer deals with keepalives ? a. Physical b. Data-link c. Network d. Transport

1 2629

T/F : FDDI specifies protocols at both MAC sublayer and physical layer ?

1 2681

Windowing happens at which layer ? a. network b. transport c. session d. presentation

1 3025

Port is where upper layer protocols access which layer ? a. data-link b. network c. transport d. session

1 2632

Un-Answered Questions { Networking }

Response of switch when we send different vlan data from different port using same mac id.

1814

What is Tcp/ip Model?

1170

In which situation do we not require MGCP fall-back configuration with SRST configuration?

521

Explain HDLC

1587

How do you find a ip address?

1076

What is pop3?

454

What do mean by tunnel mode?

480

how to set kernal parameters in solaris 10&9?

2000

Are sockets tcp?

1022

Explain 802.1Q header?.

2088

Differentiate between SMTP and SNMP

3876

Define piggybacking?

475

How many bits are there in the ip address and port number?

1008

Explain why is a gateway used?

1120

What is kerberos protocol?

1036

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