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 2509

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 3262

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 3050

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 2364

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 2701

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 2770

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 2684

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 2794

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

1 2798

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

1 2709

Command to troubleshoot DNS problems Host name resolution problems:

1 2566

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

1 2748

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 2696

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

1 2496

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

1 2924

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Un-Answered Questions { Networking Administration }

Define nat?

990

Define network topology?

1096

What is meant my data qutoe error In ms office

2798

Give some drawbacks of implementing a ring topology?

1059

how to add additional instances sar r3, what are the steps to take server is down.

2015

How do you remove Meta only for the root slice? Remaining slices should run under Meta?

2563

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.

2651

one server is down it doen't display anything what you do?

1921

What will happen if we send untagged packet to a tagged port

2119

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

1700

Explain the difference between csma/cd and csma/ca?

1058

what solution for High Utilization Cisco router 2851 ? please Need Help ASAP.

1827

Define firewalls?

981

What is network management?

1076

Explain backbone network?

1102

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