My home is a local area network, can I use a wireless router?

If the DHCP service is enabled on the higher-level gateway, the IP address of the WAN port of the router should be set to be automatically obtained, and it is best not to use a fixed IP, otherwise it is easy to conflict with the IP of other computers in the LAN (unless you know that the IP you set is not used by other computers);

If the higher-level gateway does not enable the DHCP service, then your router must be set to a fixed IP, which cannot be the same as the IP address of other computers in the network.

If the higher-level gateway binds the IP address to the MAC address, or allows the terminal to access according to the MAC address, then you need to clone the MAC address of the computer network card that can currently access the Internet to the WAN port of the router, and the computer must be connected to the LAN port of the router and set to automatically obtain the IP.

Yes, the easiest way, please buy a wireless router that supports "wireless AP mode", you don't use the "wireless routing mode" of the wireless router, but use the "wireless AP mode" of the wireless router, and set it up according to the router manual.

Buy a wireless router, connect that interface to the wireless router, and then find a cable with a crystal head to connect the wireless router and the desktop (of course, if the desktop is equipped with a wireless network card, it is not necessary); Laptops can start using wireless routers to surf the Internet.

Yes, you can buy a router

First of all, you need to confirm the Internet mode of your desktop, there are generally two kinds, 1. Dial-up connection, 2. LAN connection.

If it is the first way to access the Internet, then you need to buy a wireless router, connect the network cable to the WAN port of the wireless router, and connect through PPPoE when setting the Internet mode. And turn on the wireless function to set a password.

If it is the second way to surf the Internet, you can buy a wireless router or wireless switching, the general wireless router can be, record what is the IP of your current desktop, subnet mask, gateway, connect the network cable to the WAN port of the wireless router, the desktop is connected to the LAN port, select the static mode in the Internet mode, enter the IP you recorded, and set up a 50-100 IP, for example, the IP you found is, then you enter it in the route, This will not conflict with other computer IPs.

Good luck!

Call the ** of this person directly, and it's OK.

1 First, click on the small computer icon in the bottom right corner as shown below.

2 Next, select "OpenNetworkAndInternetSettings" as shown in the image below.

3 Next, select ChangeAdapterOptions, as shown in the image below.

4 Then, right-click on "Ethernet" and select "Properties" as shown in the image below.

5 Then double-click "InternetProtocolVersion4" as shown in the image below.

6 Next, check "Get IP address automatically" as shown in the image below.

7 Finally, click "OK" to complete the setup as shown in the image below.

OK. Here's how:

Connect your computer to the LAN port of your router, open the browser, enter in the address bar, and a router login interface will come out, enter the username and password, the default is admin, and you will enter the router's settings interface.

1. Click Parameter Settings in the left menu, and click LAN port settings. Change the displayed LAN port address to: Save. (If it doesn't work, change it to it, as long as the first two paragraphs are the same).

2. Click on the WAN port settings, and the connection type or something will appear in it. Change the connection type to dynamic IP.

3. Click DHCP server, click Enable, and save.

4. After you modify the LAN port address of the router to the above method, enter your router settings in the address bar. Then set the password in the wireless parameters or something.

5. After everything is set up, turn off your router first, and then plug the network cable from the public router into the WAN port of your router. Then turn on your router and your router should be working fine.

If you are a laptop, you can use the built-in wireless network card to create a wifi hotspot. Desktop computers can purchase a wireless network card to establish a wireless LAN. The specific steps are as follows:

1. First of all, make sure that your wireless network card can be used. In the start menu, find "All Programs" -- Attachments -- Command Prompt, and right-click "Run as administrator".

2. In the "Command Prompt", enter "netsh wlan set hostednetwork mode=allow ssid=test."

key=0123456789", press enter, and the system will automatically virtualize a wifi hotspot. "ssid=" is followed by the name of the wifi hotspot, and "key=" is followed by the password, which must be 8 or more digits.

3. At this time, open the Network and Sharing Center, click "Change Adapter Settings" on the left, as shown in the figure below, you will see that there is an extra network card.

4. Right-click on the local connection and click "Properties".

5. Switch to "Share", tick in the first box, and select "Wireless Connection 2" in the selection box below, OK.

Mobile phones can also be used as hotspots.

Open the Network and Sharing Center - Set up a new network or link - Establish a temporary wireless network.

Of course, you can, ordinary wireless routers can be, but if you change, all computers must be installed with wireless network cards, and there are often some dead ends of the signal in the building of the unit, and some offices will not receive the signal if the location of the wireless router is not good.

OK. You now have two accounts, and if you use a wireless router to share, one is enough.

1.Connect a computer to a LAN port on a wireless router;

2 Turn on the computer (including the wireless router and computer), set the Internet user and password in the wireless router, and set the IP address used by the wireless router to a different IP group from your compound.

3.At this point, you need to log in to the wireless router again (because the IP address has been changed).

4.Connect the WAN interface of the wireless router to the network cable of the compound;

5.Reboot;

6.If you want to use the Internet wirelessly, you also need to set the wireless signal encryption method, such as WEP or WPA, and the password on the wireless router.

7.You should now be able to access the internet. Please refer to the router manual for other settings.

The wired connection and wireless connection under the router are actually in the same IP segment, which is also within the local area network (take the IP address of the gateway in the figure as an example);

These network terminals at the bottom, wireless connections and wired connections, can actually be accessed by each other (on the basis of proper settings and allowing access).

This is actually the most basic small LAN.

is within a local area network, but not within a segment.