Networking FAQ

-in case of broadcast , the subneting is very useful , instant of broadcasting to the whole number of pcs , you can just broadcast to a small group of subnet. -in case of configuration, if you want to...

Subnetting allows you to cut your subnet down to even smaller portions which mean you can conserve huge amounts of wasted addresses. Subnetting allows you to create multiple logical networks that exi...

RAS is stand for Remote Access Server.
It provide authentication to access our server by a remote location to any user.

Remote Access Server is the ful form of RAS!

Its possible to configure in WIN NT only with the third party RAS utility!

Not inbuided into WIN NT Server OS!

DHCP - DHCP stand for Dynamic Host Configuration Protocol. It provide all TCP/IP configuration automatically to DHCP client.

DNS - It stand for Domain Naming System. It convert IP add to FQDN name and FQDN name to IP add. It has two zone.
1- Forward lookup zone
2- Reverse lookup zone

DHCP is Dynamic Host Configuration Protocal. It assings IP addresses to the needed computers in a network dynamically. DNS is Domain Naming System(Service) It is system for naming computers and netwo...

Network Interface Card

Network Interface Card

E-1 Similar to the North American T-1, E-1 is the European format for digital transmission. E-1 carries signals at 2.048 Mbps (32 channels at 64 Kbps), versus the T-1, which carries signals at 1.544 M...

A 2.048 Mbps point-to-point dedicated, digital circuit provided by the telephone companies in Europe. E1 is the European counterpart of the North American T1 line, which transmits at 1.544 Mbps, and E...

1. First of all you can check the modem indication if in modem data light is not glowing it means link is down. 2. if you have a router login access you can also check the interface status where the ...

basic troubleshooting

1.Power status
2.LED status
3.END Device soft reset
4.cable connectivity
5.cable re-punching

1 programming language(ex. Java bcoz its core language) secondly networking knowledge,data base knowledge,n also server related...

Yes one must have knowledge of programing language with networking.

Routing protocol is used by routers to dynamically find all the networks in the internetwork & to ensure that all routers have the same routing.

Routed protocol is used to send user data through the established network.

A routing protocol sends and receives routing information packets to and from other routers. A routed protocol can be routed by a router, which means that it can be forwarded from one router to anoth...

distributed file system

dfs is a distributed file system that enables administrators to make shares that are  stored on diff servers on the network that appear to  users that all shares are stored on a single share...

Physical layer, as it is the lowest layer in every model and is used mostly for any network to work properly.

Physical Layer

A network gateway allows to interface with other networks it can be accomplished by combination of hardware or software A network firewall protects the network ie the incoming or outgoing information...

A network gateway joins two networks together through a combination of hardware and software.
A network firewall guards a computer network against unauthorized incoming or outgoing access. Network firewalls may be hardware devices or software programs.

0111000

ROUTED PROTOCOL---? Routed protocol is protocol which words on layer 3 to carries public data.
POURTING PROTOCOL---?Routing protocol is also a protocol which works on layer 3 devices to deciding a route through which send a packet.

IP is a routed protocol. A routed protocol is a packet that carries data. It is different from a routing protocol, in that the latter updates routers to let them know which path a packet should traverse.

Fiber Distributed Data Interface

router is the device that used to create home network.
modem is the bridge between your computer and your isp

RouterA Device which acts as an interface betweeen two networks.It forwards packets based on IP addresses between your ISP's router and either your LAN or your single PC.A router learns ...

TCP is transmission control protocol/Internet protocol..

I want Complete TCP/IP notes.

A) Congestion

congestion

  Magnetic Medis is an example of Physical Layer.

ya its Physical

 
    SCSI stands for :


              "Small Computer System Interface"

B. Small Computer System InterfaceSCSI interfaces provide for faster data transmission rates (up to 80 megabytes per second) than standard serial and parallel ports. In addition, y...