The 3com 3CRWDR101A-75 router is considered a wireless router because it offers WiFi connectivity. WiFi, or simply wireless, allows you to connect various devices to your router, such as wireless printers, smart televisions, and WiFi enabled smartphones.
Use a VPN Instead
Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.
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When shopping for a VPN, make sure that they meet the following criteria:
- Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
- Make sure that your VPN provider has lots of exit nodes all around the world.
- Check that your VPN will not affect your speed.
- Verify that your VPN provider uses WireGuard as the underlying protocol.
- Many people prefer a VPN provider that is not based in the United States.
This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.
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Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.
Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.
Other 3com 3CRWDR101A-75 Guides
This is the wifi guide for the 3com 3CRWDR101A-75. We also have the following guides for the same router:
- 3com 3CRWDR101A-75 - How to change the IP Address on a 3com 3CRWDR101A-75 router
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Login Instructions
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 User Manual
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Port Forwarding Instructions
- 3com 3CRWDR101A-75 - How to Reset the 3com 3CRWDR101A-75
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Default Password
- 3com 3CRWDR101A-75 - Information About the 3com 3CRWDR101A-75 Router
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Screenshots
WiFi Terms
Before we get started there is a little bit of background info that you should be familiar with.
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Wireless Name
Your wireless network needs to have a name to uniquely identify it from other wireless networks. If you are not sure what this means we have a guide explaining what a wireless name is that you can read for more information.
Wireless Password
An important part of securing your wireless network is choosing a strong password.
Wireless Channel
Picking a WiFi channel is not always a simple task. Be sure to read about WiFi channels before making the choice.
Encryption
You should almost definitely pick WPA2 for your networks encryption. If you are unsure, be sure to read our WEP vs WPA guide first.
Login To The 3com 3CRWDR101A-75
To get started configuring the 3com 3CRWDR101A-75 WiFi settings you need to login to your router. If you are already logged in you can skip this step.
To login to the 3com 3CRWDR101A-75, follow our 3com 3CRWDR101A-75 Login Guide.
Find the WiFi Settings on the 3com 3CRWDR101A-75
If you followed our login guide above then you should see this screen.
To configure your WiFi, you should begin on the Welcome page of the 3Com 3CRWDR101A-75 router. Start by clicking Wireless Settings. Next, click the tab at the top of the page labeled Configuration.
Change the WiFi Settings on the 3com 3CRWDR101A-75
In the box labeled Wireless Settings use the drop down menu next to Channel to choose a channel. Pick either 1,6, or 11. For more information on why you should only use one of these three channels, look at our WiFi channels guide.
Below that is the SSID. This is the same as the network name. In this box, enter the name you want to use to identify your network from those around you. We recommend not using any personal information in this name. For a more detailed reason for changing your SSID, check out our wireless name guide.
The next option is the SSID Broadcast. By default this is Enabled. You are visible to the networks around you. If you choose to Disable the broadcast then you are invisible to the general public, but not to those who have the proper scanning tools.
Last on this page is the Wireless Mode. By default the choice of Mixed (11b+11g) should be chosen. This is the best choice.
Click the Apply button on the right side of the page.
Next, click the tab at the top of the page labeled Encryption.
You should now be on the page you see above. This page is very important to the security of your network.
The first drop down box is called WPA. From this menu choose the option of WPA-PSK (no server). The no server part is talking about a RADIUS server and as a home network you most likely don't have one of these.
Below that is the WPA mode. Choose WPA2. This is the most most secure encryption available today. For more information check out our guide on WEP vs. WPA.
Next is the Encryption technique. From this drop down menu, choose AES for both WPA and WPA2. Again if you need more information check out our WEP vs. WPA guide.
Then, in the box labeled Pre-Shared Key (PSK). Enter the password that you want to use to access your network. This password is very important for your security. Be sure to use symbols, numbers, and capital letters in your password. Don't use any personal information or any word from any dictionary. For more information on this check out our guide on how to choose a strong password.
That's it, click the Apply button when you are finished.
Possible Problems when Changing your WiFi Settings
After making these changes to your router you will almost definitely have to reconnect any previously connected devices. This is usually done at the device itself and not at your computer.
Other 3com 3CRWDR101A-75 Info
Don't forget about our other 3com 3CRWDR101A-75 info that you might be interested in.
This is the wifi guide for the 3com 3CRWDR101A-75. We also have the following guides for the same router:
- 3com 3CRWDR101A-75 - How to change the IP Address on a 3com 3CRWDR101A-75 router
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Login Instructions
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 User Manual
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Port Forwarding Instructions
- 3com 3CRWDR101A-75 - How to Reset the 3com 3CRWDR101A-75
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Default Password
- 3com 3CRWDR101A-75 - Information About the 3com 3CRWDR101A-75 Router
- 3com 3CRWDR101A-75 - 3com 3CRWDR101A-75 Screenshots