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The role of router
The definition of router means that the router works at the network layer, also called a gateway device. It has the function of determining IP addresses and selecting routes, can isolate the LAN broadcast domain, and complete communication between different VLANs. If you want to know more about routers, you can read the articles below this topic.
What should I do if my router keeps the red light on and there is no internet connection? Detailed explanation: How to fix the red light on my router.1. There is a problem with the optical interface of the optical modem and the optical modem needs to be replaced. Just plug in the connector and it will resume. 2. Some optical fibers indoors are bent too much. It means "network card failure" of the device. If it is not lit, it means "not connected" or "the device cannot be recognized." The router line refers to the signal, such as the signal fed back by the Internet. And data refers to data, wifi, etc. When line connects to modern, data transfers information. The line is always on, which means the wireless signal is normal. It usually stays on when the wireless signal is turned on in the router. The flashing indicates that there is a device connected to the Internet through WiFi. 4. The optical modem fails, resulting in the inability to convert optical fiber signals normally. 5. The optical fiber pigtail fails, resulting in the inability to transmit optical signals to the optical modem normally. Router 6. There is a problem with the external network (1)
tplink router login portal URLPlink routers are used by many users. Many friends are curious about the tplink router login portal URL when using it? Let's take a look at the tutorial on opening the tplink router login portal with the editor. The answer to the tplink router login portal URL is: tplogin.cn, which we can check on the sticker on the back of the tplink router. 1. After connecting to the tplink router's network on your computer or mobile phone, enter tplogin.cn in the browser to log in to the tplink router's settings page; on the login page, enter the administrator password and click OK. Please note that the administrator password is the password you set when you first set up the router. if
What does router mac mean? Detailed explanation: Home wireless router MAC address configuration analysisToday we will take a look at the MAC address settings in home wireless routers. This setting is also very useful. It is still used in some special occasions. For example, the "WEB management settings" we talked about earlier will use the MAC specific address. Information, which contains a total of three items, as shown below: Take a look at the help information: Through this function, you can set the MAC address of the router to the WAN. Generally, there is no need to change this address, but operators in some areas will match the line with the MAC. At this time, the operator will provide a "valid MAC address". You need to set the MAC address to the "valid MAC address" through this function to share the Internet normally. There are three items in the MAC address settings: Use the M of the router
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