Network Support Interview Questions

A gateway is a layer 7 networking device, it does not necessary separate WAN from LAN but does separate Networks. The Gateway can route multiple protocols, and support many types physical , or data access type. It can even analyze and interact higher level application protocol (HTML, FTP, HTTP).

Gateway is nothing but a way to enter and exit of network point

1st of all i will run the command ping

By connecting console cable to pc and using Hyper terminal logging in router ,check the logs other wise the router gets restart often.

Shadow Copy means to copy data from RAM to ROM. Paging is also a term linked with shadow copy.

Ethernet cable

:--(E)...................

E

D)

Straight through cabling, for to connect two different,device,the color code will be, orange white,orange,green white blue,blue, white green,brown white, brown for both end, Cross through, Green white...

Router,perform routing,routing is a best availble path in the network.
Subnet is group of large network,wich will be diveded into small network,for userfriendly........

Like Coaxial Cable...........................

check the tcp/IP configuration,check the self pinging the network credential,like Default gateway.............,if OK,then repair the local area network,check the lease line.its about in network,data n...

OSI modal has a seven layer,which was design by ISO,which standard followed by networking device,like switch,router Layer 2 -Data link layer,function,would be lots of understanding is required betwee...

Protocols in the transport layer use udp protocol

It depends on where it stored server,workstation, the database is shared,permission allotted
it called by using IP on that machine,
or mapping the network drive.

may be port damage, usb version not match like 2.0 or what, let do the following method goto manege, device manager scroll Go on tab universal serial something.................. wil see the connecti...

computer network transmission,means to carry a data from source and sending it properly to destination,by using network,in same network,or different network,like LAN,WAN,MAN. advantages *,data transm...

Yes, by using mapping of network drive

Its True.

In network, when we used the application,network create a frame,frame contain,various field,like source mac address destination mac address,source IP address,Destination IP address, PC doesn't know th...

Its a long and costlier process,by using the various tools or diff,utility, which will be available in market ,but
the no guaranty that the 100 % data could be recovered.

Virus.means vital information research under search,
worm and Trojan,is just like, type of virus its a virus,but cause or impact on machine,or workstation,network, is different.

Wireless lan,it s define in meaning,wireless means, no used of physical media, used the wifi device,like e.g dlink.which is used to built the wireless network,whic should be connected with lan port, o...