About the question of the wireless router, urgent

What password forgot?

If it is a notebook to log in to the wireless router password (WEP or WPA password), you can use the laptop to connect to the router by wired mode and enter the gateway (see the manual, different routers and gateways are different, generally or or or, re-modify the WEP or WPA password.)

Then use your laptop to connect wirelessly to the router with the new password.

If it doesn't work, the only thing to do is to reset (factory reset). After the reset, all the settings of the router must be reset (mainly autodialed and password) before you can access the Internet.

There is a small eye on the route called the reset button, look for it carefully, press and hold it for 30 seconds.

It will be restored to its factory condition.

Go to the routing settings, restore the factory settings in the system tool, then re-set the router auto-dialing settings and wireless network security settings, rename and set the password for the wireless network, and then log in to the Internet according to the new password.

Go to the route and set it up again. Enter or.

Go to the Wireless Routing Settings option. If you can enter the route, it's no problem.

Change the key settings inside. Just change the pairing key on your computer.

You just look at the distance from your home before and after, up and down all aspects within 100 meters, there is a wireless router drop, you discuss, pay him some money, let him tell you the password, so that you can use his drip wireless network, on the line, you don't need to install landline materials. Or there is a broadband drop installed next to your house, you discuss with him, install a wireless router ahah, don't talk about the back.

It has nothing to do with the floor. **After the cable is connected through the telecom ADSL, it is connected to the wireless route, and the computer can access the Internet in different rooms without network cable.

You can't get on it without a password, but now there is a scratch network card that will crack it, so be careful.

1. Generally, the router of dlink is still good, if you are often disconnected, you can see if the line between the router and the external network is not well connected. Also, if the 3 of you often use BT, eMule, Thunderbolt and other software. For a home router, its burden is too heavy, so there will be crashes and other phenomena.

2. The parameters of the router, a, wireless bandwidth (now all 300M). b, processing speed. c, throughput, and so on.

3. Routers of brands such as Cisco are generally expensive and belong to the level used by companies. You can use his home-grade products. For example, Linksys.

This is Cisco's home brand. As for the specific model, simply put, the more expensive the better. It also depends on your specific application and financial resources.

Yes, but in that case, you have to do indoor signal detection, distribution design, and the whole building, the completely disconnected topology is either mesh or ad-hoc, and that kind of wireless router is not cheap. Because from your description, each wireless router is not only a coverage access point, but also a bridge point, that is, each router must have at least 2 wireless interfaces (1 for coverage and 1 for bridging).

I recommend that you still pull a few wires appropriately, the cost is lower than the signal detection and distribution design I mentioned earlier, and it is more convenient.

Again, I don't know how many floors your building has, generally about 25 floors of about 3 wireless devices on the line, and then use feeders, power dividers, combiners to get a bunch of wiring and the like, ** and implementation, you can find some WLAN interior distribution design on the Internet, refer to it.

I'm not very professional, I'm just starting to get in touch with this area, you can do it.

A1: Of course, you can, but if it's a ** line, you have to connect the cat as well.

A2: Yes, you can set up the wireless router. Won't set up can m me.

The network cable that leads out of the cat connects to the WAN port, and the LAN port connects to your desktop. You can access the Internet on both the first and third floors. And the desktop mechanism has nothing to do with your own Internet access.

Hope it helps.

Yes, the ** cable is not directly connected to the router. Instead, put the router in a place where it can connect to the cat. The specific connection method is not to change the connection of the ** line, plug the network cable on the cat into the WAN port of the router, and then use a network cable to connect your desktop and the LAN port of the router (which).

You can refer to the diagram I drawn.