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

Networking Administration Interview Questions

Questions Answers Views Company eMail

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 2783

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 2677

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

1 2466

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

1 2571

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

1 2697

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

1 3083

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

1 2421

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 4048

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

1 2963

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 2770

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

1 2545

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

1 2592

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

1 2941

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

1 2540

T/F: TCP/IP has a formal session layer ?

1 3001

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Un-Answered Questions { Networking Administration }

Explain the maximum length allowed for a utp cable?

1076

What is the Multicast address used in STP ?

3042

Scenario: “In a switch two hosts are connected to port number 1 and 2 respectively; both the ports are configured with same VLAN id. When data is sent from one host to another, in switch VLAN tagging will happen or not? Why?”

1881

when affected the system from virus , which paths will be it stored in system ?

1821

What can be considered as good passwords?

946

Define firewalls?

936

Define multicast routing?

1083

How network topology affect your decision in setting up a network?

1144

VLAN tagging/un-tagging process –where and when it happens?

2095

SonicWALL keep on fail over after upgrade from 6.2.2.2 to 6.2.6.0.anyone have encounter this and what is the next step to solve the issue

1525

Describe vpn?

1036

Which technologies are involved in establishing wan links?

955

in vcs, which network[private or public] channel bandwidth is high?

1652

Explain one basic requirement for establishing vlans?

943

what is the diff between LLT,GAB&TCP/IP?

2166

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