docsis modem

has a built-in modem for the ESS, will that be the problem? So the author in the resource manager carefully checked the built-in modem, did not find a yellow exclamation mark, However, when the author chose to "View the device by connection", and then click "Computer" to show all IRQ interrupts, but found that the original ESS built-in modem and USB devices are

1.ADSL modem or NIC Setup problem Modem generally has 2 modes of operation, one is the normal mode of using dial-up software, one is the routing mode of automatic dialing. In normal mode, you do not need to set up your modem, use the default. While the routing mode needs to be set up, modem with its own flash memory,

, under/root, for example named Dppp-connect, to perform each time you want to line up. 1 The first should know that dial into the ISP's phone number (such as 163), the ISP provided the Dial-in account and password, modem connected to which serial port, with the root to login, edit ~/ppp-connect PPPD Connect ' chat-v ' "" your_init_string "" "Atdtisp_number Connect" "Login:your_username word:your_passwd '/dev/tty ( 0/1/2) Speed

ADSL can provide users with more than 6Mbps of data transmission bandwidth, this condition is enough to achieve Internet access, video on demand and access to the local area network. ADSL can achieve bidirectional transmission rate of 640 Kbps in interactive mode. ADSL technology has increased the bandwidth of the existing public telephone network data transmission 50 times times. The transmission of voice, text, and low-resolution images is no longer limited by bandwidth. ADSL technology can b

1. Shared Internet access (1) network connection If you want to add an additional computer to share the Internet with ADSL, You need to purchase two more NICs, one installed on the Internet access computer, the other is installed on the computer to be shared (hereinafter referred to as the client. We recommend that you purchase a 10/100 Mbps white adaptive Nic. It is worth mentioning that if the ADSL modem is an external Ethernet interface, there will

Now there are more and more users using the ADSL Broadband Network, and the maintenance of the ADSL equipment has become a problem that cannot be ignored. Only by maintaining it well can you not only save your "Broadband Journey", but also prolong your life. Routine Maintenance The necessary routine maintenance for ADSL equipment can not only reduce unexpected faults, but also ensure smooth network and improve the service life of the equipment. The main routine maintenance includes the following

Asyuncrical Digital Subscriber Loop Asymmetric Digital user line Loop (ADSL) is a member of the xDSL family and is hailed as "express on modern information highway" by Western countries ". Because of its high downlink speed, high frequency bandwidth, and excellent performance, it is favored by many users and has become another new and faster and more efficient access method after MODEM and ISDN, it is also the most widely used access method in China.

, especially the latter. They have different transmission features, market positioning, physical location, and problems to be solved, in the future, many technologies may coexist in actual access networks. This article will introduce some major Wired Broadband Access Technologies. At present, the main wired broadband access technologies include: ordinary Modem, N-ISDN narrowband integrated business Digital Network), Cable

used to debug the kernel running on the target computer. For better performance, you can use a well configured computer as your development computer. 0 Modem cable (Null modem cable) A 0 modem (Null modem) is a means of communication using a RS-232 serial cable to connect two computers. The original RS-232 standard

hard disk devices in this computer is not a conflict of the problem, then where is the problem? So the author again installed the flash drive driver, The problem is still unresolved.The author once used in some old machine on this flash drive, can be used normally, in this machine should also have no problem. So I think there may be a problem with the flash drive, in order to verify the flash drive, the author will be inserted into the latest computer flash drive, the results of the flash drive

Recently too busy, there is no time to write about the ucos-ii transplant, first of all the work is easy to make a mistake in the knowledge points recorded, about the CTS and RTS. In RS232 the CTS and RTS have a clear meaning, but since Hayes (HAYES) introduced smart Cat (SmartModem) is a bit confusing, but now this meaning for the mainstream, the main chip manufacturers of the UART controller flow control basic use HAYES Modem flow control interpreta

Security Warning: 1.35 billion of ARRIS cable modems worldwide can be remotely attacked A security vulnerability was found in the Wired modem of ARRIS SURFboard. Attackers can remotely attack about 1.35 billion of devices around the world.Security expert David Longenecker explained that a security vulnerability exists in a very popular wired modem produced by ARRIS (formerly Motorola), affecting billions of

After the ADSL installation is completed, you will be waiting for the installation personnel to come to the door for installation. You should know about the installation method. Otherwise, you will not know how to solve the problem if you change the installation method in the future or encounter some minor problems. The installation of ADSL mainly includes: 1. installation of equipment and lines; 2. Installation of software. First, let's take a look at the installation and cabling of ADSL device

In the low-end router using DISP interface to view the corresponding serial port status information, including DCD, DTR, DSR, RTS and CTS, such as five status indicators respectively mean? DCD (Data Carrier Detect-carrier detection) DTR (data Terminal ready, terminal prepared) DSR (data Set Ready), RTS (Request to send) CT S (Clear to send clean send) in these five control signals, DTR and RTS are DTE devices (data terminal equipment, which is the router in the actual application), DSR, CTS and

ModemNowsms requires a connection to an SMSC to interface with SMS and MMS networks. a smsc connection can be a GSM Modem-a GSM Modem or phone connected to a PC serial port (or to a USB port ).(You can connect to your laptop via infrared. My configuration is Nokia 6610 + Dell flexibility 600 m) 2. Configure SMSCThe first step is to configure SMSC settings, which tell the gateway how it connects to the GSM

starting the server. The method is to use the IPXCOPY command on one computer to start the receiver and use the "IPXCOPY file name" command on the other computer for transmission. The file name can be a wildcard character, you can also use the/S option to specify files that include subfolders. Of course there are other methods, so I will not introduce them here. The above is the connection method of LAN. Next we will talk about the Internet method. There are two ways to access the Internet: one

1. you can directly use the ICS shared by the operating system-one machine as the host, which is used to dial up and install dual NICs (so you do not need to purchase additional hubs or switches, you only need to add one more NIC-two computers have three NICs, and make sure that machine 2 needs to access the Internet, machine 1 is the master server ).ICS (Internet Connection Sharing) is a shared Internet service built into Microsoft Windows 2000/XP. When using this service, you only need to chec

phone model to support Bluetooth and function of the set. Let's look at the stand-type computer how to install Bluetooth and desktop computer Bluetooth how to use the method: 　　First: the data cable to connect the phone into the computer's USB port, the computer will be prompted by new hardware (the proposed use of Windows XP system, which will simplify your installation process), the data line with the CD-ROM into the optical drive, so that the system automatically find the drive ( If the dr

Broadband connection Error 678 the simplest and most practical solution, if the following steps still do not solve the problem, please contact the local broadband provider in a timely manner. How to solve the error 678? Error code 678 How to solve? 　　Tip Full Info: Error 678: Remote computer does not respond. For more assistance, click Details, or look for this error number in Help and Support Center. 　　failure Phenomenon: Unable to connect the Internet, the Web page can not open 　　Broadba

window| Speed | network | optimization First of all, to Win2000 the parameters of learning some settings changes, which mainly include the following aspects: 1. Right-click the network neighbor icon on the desktop, and then right-click the dial-up connection that is already established in the Network and Dial-up Connections window that appears, and choose Properties from the pop-up menu to enter the Modem Property Settings window (Figure 1). Click on