Questions in: Network & Telecom

In RUN type:-
dcpromo and follow the instructions

dcpromo comand can be used to convert a standlone PC into
Domain controller.
The same command can be used to change the domain
controller into a standlone PC.

yes a user can change admin password if root previlages are
given to the user,

NO a user is not able to change admin password,

Cabling is very important in Networking.
Between Two Similar Devices: Cross Cabling is used in
networking.
Between two Dissimilar Devices: Stright Cabling is used in
Networking.

For similar device:- use cross cable
For Dissimilar Device:-Use the straight cable

A fixed-length subnet mask FLSM is a sequence of numbers of
unchanging length that streamlines packet routing within
the subnets of a proprietary network. A subnet can be a
geographically defined gateway with its network number,
that packet is routed to its ultimate destination using a
subnet number. The FLSM is usually a string of binary
digits shown over the subnet number, telling the router
which

Fixed Length Subnet masks : This terminology is used to CLASSFUL Addressing. Let us take a ClassFul Address whic belongs to CLASS A.
It is defaultly assumed to have a Mask as 8. Only 8 bits for Network &&& remaing 24 bits for Host. So ., Routers assume this Mask when they got an Routing update from a Routing Protocol which is Class Ful [Ex: RIP V1] . If there is a Directly connected Network with different Mask ; then Routers assumes this mask.

What is a Network Priner?
Network Priner is a printer which is connected to any other
computer instead of your our computer.
To configure a Network Priner we have to go to Settings >>
Printers and Faxes >> Add Priner.Follow on screen
instructions.
Select the appropriate printer on network (your computer
should be connected in the network and user must have
administrative privileges).
If aboue requisites meet the condition then you will be
able to successfully print the "Test Page" on network
printer.
NOTE: Some cases automatically drivers are being taken for
printer. But must keep the printer drivers CD handy.

In case of Wired printers
========================
1. Make sure that the computers network adapter is enabled.
2. Turn on the printer and connect the ethernet port of the
printer to the computer. Wait for 2-3 minutes.
3. Take out a network configuration page.
4. Note down the IP address of the printer. Try to open the
EWS page of the printer. Put the IP address of the printer
in the IE address bar. An EWS page should open, if opening
then the printer is communicating with the computer. You
can modify various network setting from this page.
5. Now, go to Printers and Faxes or devices and Printers in
case of Windows 7
6. Run Add printer wizard, select the network printer, the
wizard will search the printer and follow the onscreen
instructions. In case the printer driver is already
installed via USB, then right click on the printer's icon
and choose properties, Click on Ports tab>Select Add
port>select TCP/IP port>select New port>put the IP address
of the printer and click on Next and OK. Printer is
confirgured to the network.
In case of Wireless Printer
==========================
1. Make sure that the computer's wireless network adapter
is enabled.
2. Reset the printer network defaults
3. Turn on the wireless radio of the printer.
4. Take out a network configuration page.
5. Note down the IP address of the printer. Try to open the
EWS page of the printer. Put the IP address of the printer
in the IE address bar. An EWS page should open, if opening
then the printer is communicating with the computer. You
can modify various network setting from this page.
6. Now, go to Printers and Faxes or devices and Printers in
case of Windows 7
7. Run Add printer wizard, select the network printer, the
wizard will search the printer and follow the onscreen
instructions. In case the printer driver is already
installed via USB, then right click on the printer's icon
and choose properties, Click on Ports tab>Select Add
port>select TCP/IP port>select New port>put the IP address
of the printer and click on Next and OK. Printer is
confirgured to the network.

A domain contains a group of computers that can be accessed
and administered with a common set of rules
example, a company may require all local computers to be
networked within the same domain so that each computer can
be seen from other computers within the domain or located
from a central server

A domain is a logical administrative boundary which manages
all the client computers/machines and supporting servers
(DHCP, File Server, etc.).

RJ45 or CAT5 Cable supports max of 100Mbps speed and now a
days CAT6 cables are there to support for 1Gig speed
connections!!!!

RJ45

The Fsb of RAM no support in your m.board

Check BIOS setup or install new OS properly.
It will work.

Open the outlook express and click on tools-option-
maintenance-store folder sysem show the outlook backup
Choose this path and copy the mail folder than your outlook
backup process is complete.

Try to change the topology and restart the switch,
with this STP will move the blocking ports to forwarding.

might be the port security enabled on that particular
port,so disable that.

dear , This is amol ,ATE means Asst, Tranee Eng . If u are
fresser then u shold have to work with them just for exp.
after doing 1 year u can switch this compani then u can get
better opptu.
i had also worked with cms .

ALWAYS SEX WITH BEAUTIFUL GIRLS, SO THAT NOBODY WILL GIVE
RESPONSE TO SUCH GIRLS

Log in as administrator. Disable USB ports in device
manager. Enable GPO to restrict access to Control Panel to
the user group you do not want to access it. Restricting
Control Panel is the broadest restriction. Any alternate
method to access device manager is inherent. Easier to
drill down to policy to undo policy. Key thing is not to
modify default AD Policy. Create a custom policy at the root.

Stop User To use such as USB Storage Devise, need to Create
New Custom Group policy in Group policy Editor , Normally
All USB Storage Device are using Windows Driver's System
file “USBSTOR.SYS”, we can also block it through to stop
using this file..

bios means basic input output system not setup

RAM - RAm means Random Access Memoty, which is also called
the primary or main memory. Data is temporarily stored in
this memory.It is a volatile memory.
Hard Disk: It is one kind of secondary storage device. All
kinds of data are stored in different drives of the Hard
disk.
Processor: It can be said the central nervous system of the
computer. It can also be called CPU (Central Processing
Unit) which mainly consists of two units - ALU ( Arithmatic
and Logical Unit) and CU ( Control Unit). All kinds of
Arithmatic and logical operation are coordinated by this
section of a computer system.
Motherboard: The motherboard is a circuit board on which
all the discrete components like processor, HDD, FDD, Sound
card or VGA card etc are attached. Now a days,many
components are made built-in to the motherboard.
BIOS: Basic Input Output Setup, stored in ROM in a PC

MODEM- MO-modulator & DEM-demodulator.
Modem is a device which convert the digital signal to
analog single and Analog signal to digital. The use of
modem in networking is to connect your computer to internet
using telephone line.Modem has RJ-11 connector.
There are two types of Modem Internal and external.

# 1 modem is modulator demodulator
modulator converts digital signals into analog signal so
that these signals can travel on to the telephone lines and
at the desitination the demodulator converts these analog
signal to digital signal.

We need to add two NIC cards to a PC one NIC for internet
and another one for local (LAN)network first one IP settings
as per ISP provider and second one is as per our local ip
address

Through Router