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ADSL Modem is a necessary product for broadband access. However, many users do not know about its daily maintenance. Due to CAT problems, the network connection is often affected. During the use of ADSL equipment, it is inevitable that such a fault will occur. By analyzing and solving the fault, we can not only find a solution, it can also better maintain and use ADSL devices. I. Routine hardware maintenance: 1. ADSL

Edit comments:Most ADSL Modem supports multiple network protocols and provides static routing functions, which can be regarded as a complete router. I often encounter many users who specify that the Modem must have the routing function when purchasing the ADSL Modem. The answer is often that the Modem with the routing

At present, adsl modem is widely used. Many people may not understand the problem of frequent disconnection instability of adsl modem. It does not matter. After reading this article, you will certainly have a lot of GAINS, I hope this article will teach you more things. In last October, I installed the ADSL MODEM in bo

, connect to other trunk optical fiber cables, lan, and local computer networks, and exchange data through the front-end devices of CMTS (Cable Modem Termination System) Cable, enables interactive dual-item data transmission.3 The Cable Modem transmission standard and frequency CM are modulated by 64QAM or 256QAM (orthogonal Amplitude Modulation) in the middle and lower lines of the hybrid network transmiss

Set up GPRS wireless MODEM dialing-Linux general technology-Linux technology and application information under LINLUX. The following is a detailed description. 1. Connect the wireless Modem to the serial port 1 (/dev/ttyS0) of the PC. 2. First Use minicom (we strongly recommend that you create a new Terminal in the linux graphical user interface and then run minicom) to set the speed to 57600, 8N1, and Har

1. Click "My computer → control Panel → Device Manager → Modem" with the mouse to see if there is a yellow exclamation or question mark. If it does, check its resource footprint until it is adjusted to a resource-free conflict with another device. Some built-in modem card may not be able to modify resource occupancy, this is generally with the manufacturer in the card set up a jumper relationship, you just

is WIN9X, the system will prompt you to restart the machine.2. After step 1 is completed, open IE, enter 192.168.1.1 in the address bar, and press Enter.Enter root at the user name.Enter 12345 as the default logon username and password .)Click OK to go to The zhongda settings window.3. Click settings in basic settings.Delete all options in the current list of all ATM PVCs. Be sure to delete all options !!!!4. Click the PPPoE activation NAT option on the right,Make the following settings: ******

In the last article, we introduced the Web configuration of the first page configuration options, below, we began to introduce ADSL modem LAN-related network configuration. 2, LAN Related settings ADSL modem LAN settings related content, mainly used to set the modem LAN interface to use the IP address, as well as the

the home wireless network, realize the wireless sharing access of ADSL, Cable modem and community broadband. Wireless routers can be connected to all Ethernet-connected ADSL modems or cable modems, or they can be accessed via a LAN mode such as switch/hub and broadband router when used. Its built-in simple virtual dial-up software, can store user name and password dial-up Internet, can achieve dial-up Inte

, and then use the module with the serial communication line and the serial port of the server connection, and then connect the power, program, set the serial number of GMs modem, and then start the SMS service, completed the entire deployment program. Deployment of the SP platformThe deployment of the SP platform is complex and requires professional participation, which is not described in detail here. SMS Web ServiceSMS Web Service does not need to

A friend took a case, but had to go on a business trip temporarily, so I called some functions for me to do it. I used to pay attention to WEB programming, but I am still unfamiliar with serial programming.ArticleA lot. Of course, it is better to count the articles in cnblogs for help. Write this into your blog for future reference, hoping to help those who need help.This section mainly describes how to use serailport to display incoming calls of mode

transmission mechanism and the same as ordinary modem. But the cable modem itself is not simply a modem, it generally has two interfaces, one to connect the cable TV port, the other is connected with the computer, it sets the modem, tuner, encryption and decryption devices, bridges, network interface cards, Simple Net

Port ing methods for various ADSL Modem and vroEnter the router address in the address bar of IE (the default ip address is 192.168.1.1, the user name is admin, And the password is admin ), in IE, a window is displayed asking you to enter the "user name" and "password" of the vro. The implicit setting of MT800 is admin/admin.On the settings page of MT800, click "other settings" in the upper left corner. Select "NAT" (in the drop-down menu of "other se

I. Arm-Linux ARM-Linux-2.6.17 3G usb modem: huaweie220 (WCDMA), huaweiec156 (evdo) Arm-Linux must support at least USB host, USB storage, usb fs, and USB serial Ii. Linux driver Option. c In Linux, option. c is the driver for 3G modem. You can modify it to support most of the 3G usb modem. Currently, the USB option PCMCIA serial driver of my current version depe

, incluwei_product_ec156 )}, III. tools Usb_switchmode-1.2.4 This is the latest version. This tool is used to convert the 3g usb modem identified as a storage device by default to multiple serial devices that can communicate with each other for ppp dial-up connections. This tool depends on linusb, all of which are cross-compiled ,. 1. download and cross-compile libusb-0.1.12: ./Configure -- build = i686-l

Find an external modem to prepare for HylaFAX research. However, this small modem brings a lot of trouble. First, use faxmail for Windows v9.999 in Windows XP. Everything works, but it's hard to find the cracked version. The most amazing thing about faxmail is that the software can directly drive the modem without the modem