catv broadband

When setting up the router to surf the internet, the router WAN port broadband dial-up is not successful, the Router management interface network status page appears "network abnormal" prompts, the following figure: Please follow the following methods to troubleshoot: possible causes : line connection is wrong or network interface is poor contact. Solution : Please confirm the line connection correctly ac

Unlock Mobile Broadband devices If your mobile broadband device has a PIN, the device will automatically be locked when you turn off the computer, enter hibernation mode, or remove the data card from the computer. The next time you start your computer, recover from hibernation, or insert a data card, the status of the device will appear as "Device locked." Please follow these steps to unlock it: View the

　　1. Prompt when dialing: Error 678 remote computer does not respond (use VISTA hint 815 WINDOWS7 hint error 651) (1) Broadband cat or network card is blocked by data, can check the broadband cat link or ADSL LED is long bright, network cable Street can loose, when the general restart Cat and computer can be used normally. (2) to lift the phone without sound at this time can only dial local network mainte

users who have used the WIN8 system are aware of the step of repeatedly dialing the network connection at each boot. For those who have just contacted the WIN8 system, they are not very familiar with it. More use is used to, but every day to dial-up broadband Internet access, this is very troublesome Ah! is also a waste of time, there is no way to boot when the dial-up connection to the broadband can be dir

sys Blink, the WAN port is often bright or blinking, and the port 1/2/3 the computer is often lit or blinking. Set the local connection IP address on your computer to " get IP address automatically " 1. Right-click on the desktop " Network Places ", select " Properties ": 2. Right-click " Local Area Connection " and select " properties " : 3. Double-clickInternet Protocol (TCP/IP) 4. Choose " automatically o

Broadband connection error 645,720,721,718,734, in the use of computers is often the problem, the following small series on the broadband connection error 645,720,721,718,734 occurred and the solution. 1, broadband connection error 645 cause of the dial-up software file damage caused (common in XP system), the processing process is as follows: Step one: When th

Reason one, local connection too slow cause broadband connection slow There are a lot of friends after turning on the computer, the first time to open the broadband connection, but on the computer when you click on the broadband connection found no response, this is because the computer needs to connect to the local connection, if the local connection is not set

difference between the gradual disappearance of IP streaming media can easily be a large application in man, so currently provides 10/100BASET,GBE, 10GbE network interface has become the video server to keep up with the trend of the Times performance. Currently, there are many streaming media services that are based on a CATV network or a HFC network, so many servers provide Dvb-asi or qam64/256 interfaces for such an access network. In addition, fo

Recently, there are Win7 system users, in connection with the network when prompted not to find a broadband connection, resulting in the network can not be connected. So, what is the cause of this? In response to this problem, small series summed up the following reasons and solutions, let's take a look. 　　The problem of not finding a broadband connection can be found in the following ways: 1.

failure prompt: Error 720: The connection to the remote computer could not be established. You may need to change the network settings for this connection. (Figure 1) Figure 1 　Failure Reason: 1, the broadband connection properties, the Network tab under the Internet Protocol version 4 (TCP/IPV4) has no choice. 2. The IP address is set in the broadband connecti

The Windows 7 system is now using more and more people, then share the next Win7 to create a broadband connection of the detailed tutorial, I hope to do not know how to set up a friend to help, very simple tutorial can be said that the steps are more detailed. In the control Panel, find "Network and sharing", click to go to "Network Sharing Center", at the top of the page there is a "change network Configuration", select the first "set up a new conne

Internet bar Broadband Router WAN port is not connected, the router WAN port status has been shown in the connection. In the event of such a situation, consideration may be given to the following: 1. Check the network physical wiring is properly connected, the relevant equipment is normally open and use. 2. Confirm that the broadband account password input is correct, you can not pick up the router single

The operation of the computer can not be separated from the network, in the Win7 system, the use of broadband networking when there are errors, error tip 738, this is an uncommon broadband connection error, many people are not very understanding of it, the following small series to introduce the next Win7 broadband connection error 738 solution. First of all, an

-As a whole, most of the schools that set up the campus network provide the interface to the dormitory network. Therefore, the dormitory network and the campus network between the connection only through the network cable will be the network of dormitory and campus network to provide the interface to connect. Then, the dormitory network access to the Internet to choose what type of LAN access? In view of the number of dormitory network, the depth of XP system download station recommends the choi

Each time the initial installation of broadband, we have to use the creation of broadband connection, small series today to tell you about the creation of broadband connection steps: To differentiate between XP and Win7: First, XP start--Settings--Network connection--Create a new connection--connect to internet--manually set up my connection--select the

1, check the account password is input error, pay attention to the decimal point or space. 2, check the network card driver is normal. 3, to see if the network cable is connected successfully. (View "Local Area Connection"). 4, to see if the broadband is overdue or due. 5, the first four have tried if still not, the computer and the light cat off together. Wait until 5-10 to reconnect again. It may be that your

Broadband Connection error 651 How to solve? There are many kinds of broadband connectivity problems, of which the majority of the 651, what should we do when we encounter this situation? Method 1: Nic driver failure 1. First consider the driver of the NIC, this problem is more common, right click on the desktop computer-properties, as shown in the following figure! 2. In the Co

1, first set up a broadband connection, WIN7 and XP, in the "Network" right key properties or "IE" "Connection" Internet options can be established. 2, 3, click the Network Neighborhood "connect to the Internet" or IE Internet Options "Add" you will see 4, click Broadband (PPPoE) (R) If you fill in the username and password, it's best to "remember this

Before creating a broadband dial-up connection we must have an Internet account and password provided by an ISP, which can be applied to China railcom, mobile and Unicom. 1, on the system desktop right click on "This Computer", click "Properties" details as shown in the following figure; 2, then we click on the following "set up a new connection or network," as shown in the red box; 3, after we open the setting up connection or the net

Tags: TE alt anonymous way CHAP protocol AIK option # #The problem I encountered was that I could not do the campus broadband connection or the campus WiFi connection in the ubuntu16.04 system, I was one to solve these two problems.1. Unable to connect to campus broadband problem: After entering the campus account number and password, broadband is always connecte