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How to put wep password for 3com 3CRWDR200A-75...

I need to put wep pass
i think someone else is using it
i dnt have the routers cd

please help!!!
urgent

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All the documentation is here and the installation software if you need it is at the bottom of the page

Posted on Sep 10, 2008

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Configuring a 3COM 3CRWDR200A-75 router as a repeater


SETTING A ROUTER AS A REPEATER 1. Connect your computer to the repeater router's RJ45 port with a LAN cable. 2. Open a browser, then enter the router's URL configuration's IP address, This is usually something similar to 192.168.0.1 3. Enter the configuration user name and password. The router will display the various router settings. 4. Go to the page that changes the IP address of the router. Changed the IP address so that it is not the same as the main router on the network, or any other network devices. If the main router on the network is set to 192.168.1.1 then the repeater router should use a higher number (ie. 10), such as 192.168.1.10 or higher, depending on how many devices are on your network. 5. Disable the repeater router's DHCP server. This setting should be on the same page as the IP address, (this may be different depending on the make of the router). When the main router is operating normally, this server assigns an IP address to every device that is connected to your network. Because this router is used as a repeater, the main router on your network will still issue the IP addresses. 6. Also turn off the DNS server, if it is activated. This function will be taken over by the main router. 7. Disable any firewall settings on the repeater router. This is usually in the "Security" section, depending on the make and model of your router. 8. Remove all in the "Port Forwarding" section. Some routers may refer to this as "Applications and Gaming," and it allows less-restricted access to the internet. 9. Set the operating mode switch to "Gateway" or "Switch" if applicable. Also, if the repeater router is a wireless router then disable the wireless access or set it to access point only. 10. Save the settings for each page, and reboot the router. When the router boots up, the changes will allow it to act as a simple repeater. 11. Now, place the repeater router in a new location and connect both routers with a Ethernet cable in each of the router's RJ45 LAN ports, and power it up both routers.

Nov 17, 2012 | 3Com OfficeConnect® (3CRWDR200A-75) Router...

Tip

3COM 3CRWDR200A-75 Firmware Download - All Versions


Hello

If you want earlier firmware versions of 3Com 3CRWDR200A-75 then check this website:-

http://3crwdr.googlepages.com/

da4eeaf.jpg Firmware Router 3Com 3CRWDR200A-75 V.3.0.1
Firmware Router 3Com 3CRWDR200A-75 V.3.0
Firmware Router 3Com 3CRWDR200A-75 V.3.1 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.9b Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.9 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b7 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b6 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b4 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b Beta
_____
Regards

on Jun 29, 2008 | 3Com OfficeConnect Wireless Router

1 Answer

OfficeConnect Wireless Router: I lose my 3com wl-552 wep key. How to know it?...


Please go to the router page and enter in to wireless security option. You will be able to see your password which you entered earlier.

May 05, 2010 | 3Com OfficeConnect Wireless Router

3 Answers

Wireless Computer Cant Connect to 3com router!


there's a few possibilities that might cause this problem.
First thing that comes to my mind is your wireless control access to the router's network.
In order to get through things here you need to get into the router's interface (http://192.168.2.1) using your password (default is admin), from their you need to get into wireless (b.t.w - I'm sorry if I'm not accurate here, I'm not in front of the router right now).
After getting into wireless you need to see if there's a control access tab in it (if not it might be in advances settings at the left main menu).

if it point to prevent... the problem is not about access control, otherwise you need to enter your MAC address in the table below, before putting any MAC address I will like you to tell me if it's on prevent or permit option.

Apr 11, 2009 | 3Com OfficeConnect Wireless Router

1 Answer

Ugrade 3com router 3CRWDR200A-75


The first thing I would check would be in the configuration (point your web browser to 192.168.1.1 when you have a wired connection) panel, under:
Wireless settings > configuration

If the 'Wireless mode' is set to 'SuperG', this may be your problem. The SuperG setting will only work with SuperG enabled wireless adapters. First change this setting to 'Mixed 11b/11g'; if it still doesn't work switch down to '11g' then to '11b'.

Do all your wireless testing with a laptop or PC as close to the router as possible - same room at the very least.

If all other settings are correct (double check them), this is the only thing I can think of that can instantly make a difference.

If you feel the firmware may be faiilty, note that although 3.0.1 is the 'newest' on the 3com website, even in their own knowledge base they refer to newer versions. These newer versions are available at:
http://3crwdr.googlepages.com/

You could try using one of these (at your own risk), if you feel it is the firmware itself that is causing the fault.

Mar 24, 2009 | 3Com OfficeConnect Wireless Router

1 Answer

I dont remember password


In order to know your password you have to:

1) Use some program to reveal the pass
2) Get access to your router

To get access to your router do this

1) Open your browser
Type .......
http://192.168.0.1


user = admin
pass= (blank) no password

hit enter



Once inside go to Wireless and see which is your WEP password

That's it

If your wireless router have a different pass than default you need to reset the router

Oct 29, 2008 | Linksys Wireless-G WRT54G Router

1 Answer

Wirless router


The last thing you want to do is get rid of the password - operating an unsecured WiFi network can be very hazardous to your privacy & finances! You need to set the WEP password in the PC's. If you install the 3Com router software and use that to set things up, it will guide you through doing the job.

Also, it's better to use WPA encryption rather than WEP which is now regarded as insecure and little better than nothing at all. If you can get it working OK on WEP, it'd be easy enough to change it to WPA in the router & then change the setup on the PC's.

Unless you live in the back of beyond, this really is necessary I'm afraid :{

Jul 15, 2008 | 3Com OfficeConnect Wireless 11g Cable/DSL...

1 Answer

Router stops responding with red alert light turned on


Is the actual router not responding or the internet?

(IE - can you still log into the router but the internet won't work, or will it not even connect to the router)

Dec 27, 2007 | 2wire 2700HG-B Router (2700HGB)

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