ntt broadband

In-depth discussion of the specific information of the broadband access technology ADSL technology, concerning the problems of the broadband access technology ADSL technology, from the following aspects: introduction of loading from DSL, HDSL or VDSL, the following example describes how to use the Broadband Access Technology ADSL. DSL Digital user Line (Digital S

I have used China Telecom broadband and China Unicom broadband, and now I have switched to Great Wall broadband. I have never thought of using a very smooth network speed with China Telecom and China Unicom, but suddenly fell a lot. I started to study it without any concerns, I also found that many people feel unstable or even slow when using Great Wall

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

Netcom broadband in the router settings will encounter a lot of problems, Here D-LINK Broadband Router as the blueprint for the introduction, the specific steps of router settings. Preparations before configuration Broadband routers generally provide a visual setting Interface Based on WEB pages. You can open this interface by entering the management address in t

Broadband Access Network is a mainstream access technology, and there are also many access methods. Here we mainly introduce the overview of VDSL and its working principles, including the characteristics of VDSL. Digital user line DSL is a constantly evolving broadband access network technology that uses advanced digital encoding and modulation and demodulation technologies to transmit

The full name of a wireless router should be a Wireless Broadband Router, because the wireless router needs to be connected to a wired connection to make full use of the function, then we will introduce some of the procedures for installing a Wireless Broadband Router. A few simple steps can be taken. Step 1 of Wireless Broadband Router installation: hardware Ins

The goal of network development is to achieve better performance, wider bandwidth, and lower costs. I am wondering if I want to introduce a broadband wireless access technology and orthogonal frequency division multiplexing (OFDM). The birth of this technology will bring new prospects for the future wireless access technology. One of the main requirements of the next-generation Broadband Wireless Access Sys

Broadband access network development is very rapid, but also led to the rapid development of WDM-PON technology, may be many people do not know the development of WDM-PON technology and the future direction, there is no relationship, after reading this article you must have a lot of GAINS, I hope this article will teach you more things. The Passive Optical Network PON technology has received great attention in the industry over the past two years. Due

Generally, when using the ADSL Broadband Router, users do not pay much attention to routing settings. In fact, this is an important step to make our network more stable and complete. This article mainly analyzes how to set dynamic and static IP addresses in the configuration of ADSL Broadband routers. 1. Before configuration, briefly describe what static IP addresses and dynamic IP addresses are. Static IP

To build a new broadband community, we have many options, including the Ethernet access scheme, ADSL access scheme, Cable Modem and hfc-network scheme, and optical fiber access scheme. How should we choose these access solutions? Different solutions vary in application scenarios. Let's take a look at the features of several access solutions. High-speed Ethernet solution In the broadband access technology,

There are many things worth learning about IPv6 broadband access network. Here we mainly introduce the IPv6 broadband access network deployment solution. Considering the development trend of the Next Generation Internet, in the future, IPv6 broadband access networks should be able to allocate a static IPv6 address segment to each user. Therefore, we need to consi

This article also introduces several popular broadband networking configurations for ADSL Wireless routers. Recently, due to the migration and adjustment of its ADSL Network Mode, it was found that the original configuration can achieve broadband access to multiple computers. There is a slight difference between different methods. Note: The black line is the telephone line, the red line is the cross network

The functions of the ADSL Broadband Router are very powerful, and its performance is also very good. Next we will mainly explain how the ADSL Broadband Router achieves Internet sharing among multiple computers. At present, ADSL permeate every corner of our lives, whether it is enterprises, Internet cafes, or home users using ADSL to access the Internet, usually, an ADSL line can only support one computer to

At present, China Telecom, China Unicom, and China tietong broadband operators in some regions will restrict the Internet sharing of routers to prevent a broadband line from being shared by several households. However, this approach will cause problems for a household with multiple computers or other internet devices. In fact, you can crack this restriction by cloning the MAC address, here we will give you