【 Weak current College 】 enhanced troubleshooting line--how to untangle the wireless network

Carried out through a wireless router, wireless Internet access has become progressively popularity; however, wireless Internet, we often encounter a wide variety of network failure, the network failure seriously affected the normal Internet efficiency. In fact, we only in peacetime strengthening investigation, timely summary of various common network trouble shooting experience, I believe that in future we will be able to become a member of the management of the wireless network of a professional expert!
Troubleshoot connecting lines to resolve only don't accept fault
View the wireless network connection status information, we sometimes see the wireless network can send information outside, but cannot receive information from the external, the one-way communication manner clearly affect our normal wireless access operations. When misfortune to the wireless network of a one-way communication, we can follow these thinking to troubleshoot:
First of all to ensure that the wireless network connection lines in the open state. In the view line is in the connected state, we can first open the IE browser, and in a pop-up browser window address bar enter the router default IP address (the address from the router's general operating instructions in the lookup to), then the correct input router login account, open the router's admin interface; then in the admin interface to perform the ping command to ping your local Internet service provider's DNS server address, if the destination address to be ping Tung, it indicates that the router device to Internet service providers between line connection is open, if the destination address cannot be ping Tung, explains some of the parameters inside the router may not set up correctly, then we must on the router's internal configuration parameters for the check.
In the confirm router internal configuration parameters are correct, we can find a computer in the LAN network is configured correctly, Internet normal workstation, the workstation to the ping command to ping the router's IP address, if the address can be a normal ping Tung, it means that the LAN internal line connection is open, if ping is blocked the IP address of the router, then we need to check the local workstation using the network parameters and router-to-use network parameters are compatible, which means that their address parameters are on the same network segment. If the above all addresses can be successfully ping Tung, but the wireless network connection is still not only of the State, that we may wish to check the focus on the local workstation's DNS parameters, and the gateway parameter settings are correct, verify that the correct parameters, we also need to re-enter into the router admin interface, find the parameter setting NAT options and check the options configured correctly; this argument checking operations, we focus on to check the NAT address translation table for the internal network address translation entries, if not, the wireless network connection only don't accept failure is mostly due to NAT is configured incorrectly, then we as long as the internal network address translation entries added correctly to the NAT address translation table.
Troubleshoot connectivity to solve intermittent fault-network failure
In the local area network access through a wireless router to the Internet network, if LAN workstations often appears after a normal Internet access, and does the symptom of the Internet, we first need to ensure that workstations and wireless router between the network parameters must be correct, in the basis should be focused on checking the connection to the wireless router is set properly. Normally, wireless router devices generally supports three or more multiple connection methods, however by default most of the wireless router device will use the "on-demand connections that access data automatically to connect" this connection method, in other words every time wireless router device automatically detects whether a line at this time, if a successful connection idle after the device is not detected by the line data interaction, it will be put in the connected state of the wireless connection lines automatically disconnected. To this end, when we actually NET, often experiencing intermittent fault network failure phenomenon, we can try to access to the wireless router admin settings interface, find the connection setup options, and view the options parameter is set to "automatically connect, power up and the line is dropped for automatic connection", if not correctly, you must modify the connection time, and finally in the admin interface to perform the save operation, the front of the parameter to modify the operation saved successfully, and finally restart my wireless router device, believe that this mostly to resolve wireless network intermittent fault network failure.
Of course, through the above settings still does not resolve the symptoms of intermittent fault-NET, we need to check local wireless LAN for network viruses, because once the ARP network virus attacks, or breaking network failure occurs intermittently; at this point we may wish to take in the local workstation system, open the local area connection properties window, and then enter the NIC device properties settings interface, the interface attempts to modify the network card used by IP address, look at the new IP address, intermittent fault network failure can occur if the fault persists, we must rely on professional anti-virus attack tool software to protect your wireless LAN.
Troubleshoot connection location, address the Internet slow failure
Try wireless access operation, if you find access speed is very slow, we should make two troubleshooting actions. First, you need to troubleshoot the confirmation of our current Web server is in a busy state, once the target server is busy working state, the only thing we can do is to avoid the peak of the Internet; if, at any time access to the Web server, the access speed has been very slow, then mostly weak wireless transmission signal. Leading wireless transmission signal weak in most major reasons, often the wireless router device location placing undue; in order toMaximize wireless signal strength, we must place the wireless router device placed in a location where a relatively high, but also to ensure that the equipment and workstations cannot have more cement walls, otherwise the transmission of wireless signals are very vulnerable to outside interference, leading to huge signal attenuation range, thus affecting the wireless Internet access speeds. In addition, the need to remind you that, if the wireless router device is used for local area network, then it is important to ensure that the equipment is located in the Centre of all workstations, ensure that each station will be able to quickly transfer data.
Troubleshoot the connection status, fault address cannot log in
You first need to declare that the here mentioned the "couldn't login failures" mainly refers to the wireless router cannot log into the admin interface, creating wireless router cannot log in because there are many, we should start with the wireless router connection status, to view the device at this point if there is a hardware failure. Normally, we can observe the wireless router's signal in the control panel to quickly determine if the device is a hardware failure. For example, if your wireless router's power light does not light up, then most likely the device input voltage is not working properly, this time we have to replace a new wireless router device; if the power light is always long off State, this is not a normal phenomenon, in which case we may wish to check that the device is connected to broadband lines, you can consider switching to reconnect the network cable.
To confirm that your wireless router connection status normal circumstances, we may wish to enter into a LAN workstation system, take a look at the currently used network connection, see workstation using the IP address is dynamic or static address, if you previously used a dynamic address, we can try to modify the IP address of the workstation to use a static IP address, at the same time, the local system's network firewall is turned off. Through the above efforts if we are still unable to log on to the wireless router, you can try to modify the settings of IE; modify IE settings, you can first open the IE browser window and in the window menu bar, do the "Tools"/"Internet Options" command in the Internet Options settings window, click the "connection" tab, and in the corresponding tab page will "never dial a connection" is selected; then click the tab page for the "LAN settings" button, and in subsequent settings page will clear all all options, and then click "OK" button to end the set operation IE. Complete the above settings, then try in IE browser address box, enter the router address, so that you can successfully log into the wireless router.
If the above troubleshooting also fails to correct the problem, we can use a wireless router control panel restore button will restore all the unit parameters to the factory settings, and then reset it, believe it mostly addresses cannot logon failure.