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

Networking Administration Interview Questions

Questions Answers Views Company eMail

Which options of the sendmail daemon causes it to listen on SMTPport ?

1 2739

You want sendmail to attempt to re-deliver previously undelivered mail (e.g. the receving mail server was down) every 30 minutes. Which option and value would you use with the sendmail deamon ?

1 2730

You just simply want to kill the sendail deamon. What's the easiest way ?

1 2628

Which layers of the OSI model are managed by a network protocol such as TCP/IP? (check all that apply) a. Transport b. Physical c. Network d. Presentation

1 2866

Which file holds the IP address of the default gateway ?

1 2838

On what layer does SMB protocol reside? a. application b. presentation c. session d. transport

1 3091

Which layer of the OSI model defines how cable is attached to a network adapter card?

1 3135

What connectivity device typically work at the Application layer of the OSI model?

1 2756

The Project 802 model defines standards for which layers of the OSI model?

1 2992

Which layer of the OSI model is responsible for data compression?

NTS,

1 5355

Which layer of the OSI model provides synchronization between user tasks by placing checkpoints in the data stream?

1 2950

What OSI level does a bridge work at? a. Application Layer b. Presentation Layer c. Session Layer d. Transport Layer e. Network Layer f. Data Link Layer g. Physical Layer

1 3362

What connectivity device works at the physical layer of the OSI model? a. repeater b. bridge c. router d. gateway e. brouter

1 2720

Which OSI layer defines QuickTime standard? a. Application b. Presentation c. Session d. Transport

1 2996

Which OSI layer uses segments? a. Application b. Presentation c. Session d. Transport

1 2627

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Un-Answered Questions { Networking Administration }

How do you manage a long term demanding stressful work environment?

2101

Suppose if a network which contains two servers and twenty workstations, where is the best place to install an anti-virus program?

1065

what command to restore if the boot block is corrupted in linux

7604

how to check veritas install or not

2166

How to delete software errors? What is that?

2024

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?”

1913

Explain the Vlan tag information.

1842

senario: There are two switches connected via trunk port.One end station is connected to each switch via access port. All the ports are in same VLAN.All the ports have same speed 1Gbps.Start sending 1Gbps traffic from one end station to other. Determine percentage of traffic received by destination end station.

2504

Which application protocol can not be blocked by the Switch?

2964

how i can Design a client–server network with two servers operating at 100Base- T Fast Ethernet speed and the clients operating at regular 10Base-T Ethernet speed using a 10/100 Mbps NIC. The hub is located in a wiring closet, but the servers and clients are not. Assume that a satisfactory performance is achieved at 40% utilization of the LAN.

2644

Tell me what is the equivalent layer or layers of the tcp/ip application layer in terms of osi reference model?

954

Define multicast routing?

1139

What is looping and how switching loops are avoided at L2 level?

2013

Can you please explain the difference between hub and a switch?

957

List the different network protocols that are supported by windows rras services?

1231

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