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 has error correction? (choose all that apply) Connection Oriented Connectionless oriented

1 2579

You are setting up a 100 Mbps network in a building, which is pre-wired. After testing you decided that the cabling is category 3 compliant. What do you do? a. Keep existing b. Change to category 5

1 3327

You want to connect 2 buildings together that are 1000 meters apart and communicate at 100 Mbps and provide some security on the cable. What do you choose? a. Fiber optic

1 3103

Your HOSTS file looks like this: 123.34.19 product 123.23.45 develop you can ping 187.123.34.19 , but you cannot connect \product etapps . Why ?

1 2429

Your HOSTS file looks like this: 11.12.13 UNIX programmer # Programmers FTP server 11.12.14 server 11.12.15 UNIX developer #Developers FTP server 11.12.20 developer # developer you try to ftp developer, you can connect to the right server. But you try ftp 10.11.12.20, you fail to connect. Why?

1 2779

Two subnet of computers. the subnet on the left has a server called L_SERVER and A workstation called L_WKST1 and the subnet on the right has one server called R_SERVER. L_WKST1 can connect to R_SERVER, but L_WKST1 can not connect to L_SERVER server on the same subnet. Why?

1 2831

Host ----router ----server Class B network. host's IP : ...82.2 , Mask: 255.255.240.0 router's left IP-address is ...64.1 router's right IP-address is ...32.1. Why can the host not access the server ?

1 2771

Your workstation can ping itself by ip, but it can't ping ip of the others on the same subnet. why? (The physical connection is OK).

1 2864

What do you use to find the path a packet takes?

1 2862

What do you use to monitor TCP/IP stats since the last reboot?

1 2795

Command to troubleshoot DNS problems Host name resolution problems:

1 2645

Which of the following protocols are application protocols? a. ARP b. RIP c. FTP d. NFS

1 2825

All IP addresses are eventually resolved to network interface card addresses. Which of the following is used to map an IP address to a network interface card address? a. WINS b. DHCP c. DNS d. ARP

1 2769

Which layer addresses the stations attached to the transmission medium and the next higher protocol that used the transmission service.

1 2557

What device can be installed in your network to resolve a broadcast storm?

1 2990

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Un-Answered Questions { Networking Administration }

How to manage a network using a router?

1266

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2060

How to securing a computer network?

1110

Which application protocol can not be blocked by the Switch?

3024

List the advantage of address sharing?

1088

Which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

1264

Can you please explain the difference between csma/cd and csma/ca?

1182

How frequent the STP information will be exchanged

2386

Explain one basic requirement for establishing vlans?

1043

Define the number of network ids in a class c network?

1075

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

2066

Tell me which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

1141

What is meant my data qutoe error In ms office

2847

Please list the types of Firewalls, Routers, Switches, Servers, you manage?

1939

List the layers of the osi reference model?

1086

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