Knowledge Focus: Internet causes frequent dropped the alternative dial-up Internet access through ADSL, it is already a very common thing. As we all know, ADSL Internet access dropped phenomenon,
nike kobe v, but also you often run into glitches users,
lebron james shoes, frequent occurrence of this failure, a serious impact on the efficiency of our surfing. Internet made ..
frequent reason for dropping
alternative to dial-up via ADSL is already a very common thing. As we all know, ADSL Internet access dropped phenomenon, but also you often run into glitches users, frequent occurrence of this failure, a serious impact on the efficiency of our surfing. ADSL dropped caused the phenomenon of the Internet for many reasons, including improper parameter settings card, network card, its poor quality, ADSL equipment, heat dissipation is not good, dial-up lines subject to interference, driver compatibility is not good, etc.; when we encounter these unfortunate failure, often take the following measures should: check the splitter is installed correctly, check the network cable is securely access, check the LAN parameters are correct, check the status of ADSL equipment is working properly, check the ADSL equipment cooling is good and so on.
In fact, in addition to the above factors will lead to dial-up Internet access dropped, there are some factors that tend to be small and neglect of Internet users, resulting in the settlement process of dropped calls and more take many detours; This does not, I recently encountered a strange Internet dropped fault, which is the sin of failure Huai culprit turned out to be caused by tight winding of the network cable, and now that this will be the special trouble-shooting process Internet users contribute to you friends, hoping to inspire all of us! Computer knowledge enthusiasts
Fault Recurrence: readily organize cable lay hidden
author office uses a way to share ADSL + Router access to the Internet, usually in the office are normal when the Internet each computer, and Internet access speed is also very good. Recently, a colleague in the office, in the replacement of desk location, see the device connected to the ADSL network cable is longer,
nike lebron, looks very messy, in order to beautify the environment, he readily compiled a network cable, when the office the other while no one attention. After that, I try on their own workstations to ADSL dial-up, there will always encounter frequent dropping of the fault; fault phenomena manifested off the assembly line if ADSL dial-up connection, the virtual dial-up network connection is still in the normal operating state the same time, manual methods can not directly break, then we need to re-start about the local workstation, I can re-dial operation. I initially thought that the failure
phenomenon is likely to be the work of the local network card device does not match the speed and result of ADSL equipment, so I immediately click command, the list of network connections in the pop-up window,
lebron iii, right-click ; General Settings page; select the Page Properties list box high speed dial-up network connection that led to instability in it? With this in mind, so here I will modify the local workstation LAN speed surprise is still frequent dropped dial-up phenomenon.
LAN equipment dealing with the weak signal, I worry about network card device may be external signal interference, for which I immediately cut off the hands of local power station, at the same time open the main chassis shell, found in graphics card equipment and devices by the relatively recent, will not be displayed in the high-speed rotating fan cards on the card caused the work of state interference? In order to reduce external interference, I decided to reseated card equipment, take it away from rotating fan with a high-speed graphics card, but when I will be away from the graphics card into the card for the PCI slot and found dial-up again Internet, the network still is frequently dropped. I had to borrow the office workstation to access other colleagues, to try and find that there are also other stations the same dial-up failure, indicating that the fault is not the Internet frequently dropped calls caused by the workstation, the problem is likely to appear in the ADSL device. To this end,
lebron shoes, I quickly implemented on the local workstation Ping command to see whether ADSL equipment is connected properly found that the normal ADSL devices can be Ping Tung; Then I open the IE browser, and in the browser window address bar Admin address ADSL equipment, and then enter an administrator name and password, log back into the ADSL device management interface, then check out the interface in the uplink and downlink signal attenuation of signal attenuation, the basic values that they are normal, indicating that the ADSL a normal dial-up line is smooth state. Computer knowledge enthusiasts
to the office before the Internet are considered normal, since the change over after a worker's desk location, Internet phenomenon frequently dropped in bursts come, and will not be colleagues do not care what? According to this analysis, the author examined the connection between the ADSL router, a network equipment and cables, that connect the joints between them is very solid, and then check the middle of the line when I see my colleagues tied into a network cable is the bundle, will circle around the network cable is wound up, the signal attenuation of more serious it? Based on this idea, I quickly started to relax and bundled up down the network cable, and bare hands to wipe the cable winding straight; later, I again tried to dial-up operation and found the Internet a long time, the network connection status has been very stable, there have not been frequent phenomenon dropped, indicating that the Internet is the frequent failure dropped from the wound caused by a network cable. It turned out that my colleagues in the desk position changes, we found that the network cable mess, the impact of the office environment, and he without thinking to Shunshou Jiang finishing messy cable bundles, Who would have thought that even in the winding network cable unknowingly brought us trouble.
fault summary
Although the Internet frequently dropped the fault has been successfully solved, so I can still feel puzzled is, why is intertwined with the network cable, the dial-up Internet access operation failure occurs frequently dropped it? Later, relevant information by searching the web, I finally found the answers,
nba basketball shoes, when the network cable had been wrapped round and tied together in a circle, this invisible to the formation of an inductor coil; and when a weak current signal through winding of the cable, it will automatically produce significant inductor current, so current will naturally interfere with normal network signal current, resulting in frequent dropped dial-up phenomenon. When I try to straighten the winding network cable, network cable in the inductor current will not be there, so network traffic signal will not be disturbed, then dropped the network is broken will not happen.