Google Search

Workgroup Networking - Lesson3 Trouble shooting Network

Trouble shooting Network


PING command


This is a DOS command, used to check connections between all computers in the network.


Go to the Run then type cmd


C:\>ping 192.168.1.1


C:\>ping 192.168.1.2


C:\>ping 192.168.1.3



Example: ping ipaddressofremotecomputer


Ping 192.168.100.4


-If message is given reply four times it means connection is working.


-If message REQUEST TIMED OUT or DESTINATION HOST UNREACHABLE means connection not working. Please again check settings.



T0 Make Automatic Network checking BAT file.


-Open Notepad and then type the following;


Ping 192.168.100.1


Ping 192.168.100.2


Ping 192.168.100.3


Ping 192.168.100.4


-then save as with bat extension for example checking.bat


-then double click on it, it will start checking all computers.


Workgroup Networking - Lesson2



Important Setting For IP address


1. In local area connection properties list, the following must always be selected.


ü Client for Microsoft networks


ü File and printer sharing


ü Internet protocol



2. Windows firewall must be turned off. (Control panel)


3. All computers must have same network id.


4. Every computer must have unique (different) host id.



NET SEND command


This is a DOS command used to send messageses to network computers, for checking network connection and also used for chatting and announcement.



For this to functions, all computers must be set with IP address and messenger service must be started.


To start messenger service:



  • Open computer management >services and applications> services>

  • From list open Messenger > select startup-type AUTOMATIC and click on start.


Then go to RUN or CMD


Syntax for command: net send ipaddress message


Example: net send 192.168.100.4 Hello this is ......


(Message will be send to particular computer)


net send * Hello this is ...................................................


(This will send message to all computers)



Workgroup Networking -Lesson1

Requirement for Workgroup Networking:


Required Steps:


1. Setting workgroup name. (Workgroup name must be same in all computers.)


2. Setting an IP address. (must be different in all computers)


3. (Optional) Sharing Files and folder.


4. (Optional) Check Network using Ping command.


5. (Optional) Chatting through DOS using net send command.


Required hardware:


1. UTP/STP Cable category (different category has different speed, CAT6 would be fine.)


2. Crimping UTP/STP cable: Straight Through


3. Network card (Only required for old desktop computers. For new desktop computer and Laptops, they have already got it.)


4. Hub/Switch (For networking many computers)


5. Hub (not required if you are going to do networking directly between TWO computers, Use cross crimping UPT cable)



Steps for WORKGROUP Networking
(Networking between Two or More Computers)


Computer -1 (If you have XP/vista/server2003)


Step 1 Setting Workgroup Name
[We are going to use workgroup name as MYOFFICE]




  • Right click on My Computer / then click Properties /then Computer Name /Change


  • Give the computer name: Computer1


  • Click on Workgroup and give the name : MYOFFICE


  • Click ok and it will restart.

[If you have Windows 7 as a Operating System then ...]




  • My computer /Properties /Advanced System Setting


  • Then select Computer Name /click on Change


  • in Computer name: COMPUTER1


  • In the Workgroup: MYOFFICE
    (Note: In windows7, workgroup is already given as WORKGROUP by default, so in this case, to do networking the entire computer must have same workgroup name as "WORKGROUP”)

Step 2 Setting IP address




  • Right click on My Network Places / Then click Properties


  • Right click on Local area connection / Properties


  • Click on Use the following IP address:


  • IP address : 192.168.1.1


  • Subnet mask : 255.255.255.0


  • Default gateway : 192.168.1.1 (Note: in Default gate use 192.168.1.1 only if you have internet, because internet gateway begins mostly with following 192.168.1.1 if you don’t have internet then leave it empty


  • Click OK


  • In General tab again Tick Mark on (Show icon in notification area when connected


  • Finished.

[If you have Windows 7 Operating System then ...]




  • My computer /Properties / Change adapter setting


  • Double click on Local Area Connection /Properties


  • Internet Protocol Version 4(TCP/IPV4)


  • Click on Use the following IP address


  • IP address : 192.168.1.1


  • Subnet mask : 255.255.255.0


  • Default gateway : 192.168.1.1

Computer-2


Step 1 Setting Workgroup Name




  • Right click on My Computer /then click Properties /Computer Name /Change


  • Give the computer name: Computer2


  • Click on Workgroup and give the name MYOFFICE


  • Click ok And it will restart.

Step 2 Setting IP address




  • Right click on My Network Places /Properties


  • Right click on Local area connection /Properties


  • Click on Use the following IP address:


  • IP address : 192.168.1.2 (different)


  • Subnet mask : 255.255.255.0 (same)


  • Default Gateway :192.168.1.1 (same , use only if you have internet)


  • Click OK


  • In General tab again Tick Mark on (Show icon in notification area when connected)

Computer 3


Step 1: Setting Workgroup Name




  • Follow same process change only…


  • Give computer name: Computer3


  • Workgroup name must be same MYOFFICE.

Step 2: Setting IP address




  • Follow same process


  • IP address : 192.168.1.3 (different)


  • Subnet mask : 255.255.255.0 (same)


  • Default gateway : 192.168.1.1 (same , use only if you have internet)

Computer-4 , Computer-5 …. Follow the same process as above Finished. Well done you have just completed networking.

One click secret method of Hiding files/folder

This is the simple but secret method of hiding any files and folder using BAT extension. We will create 2 bat files hide.bat and unhide.bat Just copy the following codes:

Step 1.
  • Open notepad then paste the following codes
  • save as hide.bat
(note:you can save it to any name but extension must be .bat)


attrib +h +a +s *.*
attrib -h -a -s unhide.bat



Step 2
  • Open note pad, paste following codes
  • save as unhide.bat

attrib -h -a -s *.*


Step 3
After that copy both hide.bat and unhide.bat file to your private folder, where you want to hide files/folder.
Just click hide.bat it will hide everything except unhide.bat And click unhide it will unhide all.

This trick is done using DOS command. You can also remove/copy/move and do lots of things using other DOS commands in the same ways.


hit counters
website-hit-counters.com

Choose any

SEO

free web site traffic and promotion