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

Networking Administration Interview Questions

Questions Answers Views Company eMail

List 2 available "actions" that can be specified in the nsswitch.conf file .

1 2756

Which command will take your machine back to a "blank" state? It will not know its own name/IP or any other machines in the network ?

1 3097

The cold start file is consulted if :

1 3038

What file identifies the name server (for information requests) if cold start file is to be consulted during the boot process .

1 3073

Where does sys_unconfig reside ?

1 3218

Your have a class C network. The IP addresses of your workstations start with 128.251.143 . What is the network address of your network ?

1 3550

Your have a class C network. The IP addresses of your workstations start with 128.251.143 . What is the broadcast address of your network?

1 3807

Host C mounts /usr/local from host B. Host C shares out /usr to few machines. Can host C share out /usr/local to these machines, as well?

1 2788

A server has already shared out /usr/local. Can it also share out /usr to other machines?

1 3243

True/False: nfsd and mountd are both RPC-based.

1 3102

What does the share command do without any arguments ?

1 3078

2 command you can use to see which directories have been shared out by server machine1?

1 3049

What will the command "showmount -e" do?

1 3663

What will the command "dfshares" will do without any arguments?

1 3597

Which command will mount /usr/local from server called machine1?

1 4488

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Un-Answered Questions { Networking Administration }

Unable to connect to local DB

2001

Explain the importance of implementing a fault tolerance system? Are there limitations?

1053

Explain the network architecture?

881

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

2095

if the server has slow how to check the server performance? How to check server performance what is the procedure?

1843

What is RSTP?

2345

What is the major disadvantage of a star topology?

1025

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

Define mac addresses?

1010

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.

2595

Define multicast routing?

1083

How would you monitor and maintain the local area network, email, internet & intranet systems to ensure data security and prevent occurrence of faults?

2214

Can you please explain the difference between straight-through and crossover cable?

948

Explain how to identify the ip class of a given ip address?

1021

Define proxy servers and how do they protect computer networks?

1034

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