Zhongxing 831ADSL Modem
How to set 831:
First, 831 of the built-in software brush to 2. 79 version, can www.zte.com.cn download (how to brush in the description inside)
831 the factory set Ethernet port IP address is 192. 168. 1. 1, in order to be able to use Telnet access to 831, we now set the address of a computer to 192. 168. 1. *, using ping 192.168.1.1 to see if you can access to 831, no problem continue, in DOS mode into Telnet 192.168.1.1,
The market demand for Huawei routers and CISCO routers is very high. So I studied the differences between the configurations of Huawei routers and CISCO routers. I would like to share with you here, hoping to help you. The features and configuration interfaces of Huawei routers
The following describes how to configure and manage an ADSL Modem using the Globespan chip.
ADSL Modem built-in firewall.1. Firewall settings Go to the Management page of the ADSL Modem and click "service> FireWall". Then we can set the FireWall in detail on the page.Blacklist Status: Blacklist Status. If you want ADSLModem to work with the blacklist, you can sel
When using the computer, found that the ADSL modem's LED is not lit.
In the normal state, the modem should have three lights. Respectively, power lights, ADSL lights, Ethernet lamps.
1.Pwer light is not lit. Power Light is the supply led, which means that the modem power supply is not plugged in, need to check the power supply.
2.ADSL light is not lit. This is the ADSL data synchronization lamp, i
The following is an example of an ADSL modem using a Globespan chip to specify how to configure and manage
ADSL modem Built-in firewall.
First, the firewall settings
Into the ADSL Modem Management page, click on "Service →firewall", we can in the page on the firewall to do detailed settings.
Blacklist Status: Blacklist state. If you want Adslmodem to use the
Tags: Baud Rate Interface SMS information center
I. RG32 ModemCannot send messages?
1. Check whether the AT command is normal, the signal is normal, and the SIM card is in good contact.
2. Whether the SIM card is in arrears.
3. Check whether the baud rate of the RG32 modem is correct and whether the SIM card's SMS center number is correct.
4. Whether the used serial line is good (RG32 all serial lines are 232 interfaces 2. 3. Crossover
now basically people are using Win7 system, because the Win7 system is more stable, practical. Recently, a user installed Win7 system after the discovery is not able to access the Internet, and always prompted not to find a modem, even if the Win7 system can not be installed, this situation how to do? Let's talk about how to solve the problem of Win7 modem error.
The specific steps are as follows:
1, t
In general, use the "IP Modem" interface in the BlackBerry Desktop Manager graphical interface to surf the internet.
Note the three APN different:
1. China Mobile: cmnet, no user name password
2. China Netcom: 3gnet (Trial pass)
3. China Telecom:
Dial-up Internet 1: (Try it)
APN is ctnet, user name card, password card
Dial-up Internet 2: (Try it)
APN is ctnet, username ctnet@mycdma.cn, password vnet.mobi
Rumor:
Card/card was used by cdma
There are still many things worth learning about storage routers. Here we will mainly introduce the study notes of storage routers and SAN routers. The continuous development of enterprises will generate massive data, and these extended massive information must be stored and managed.
In the process of storage, although servers and storage devices provide good sto
At present, the market share of Huawei routers is still very high. At the same time, their configurations are different from those of other routers. First, let everyone know about the VRP software upgrade operation, then we will introduce the differences in the default link layer encapsulation (mainly used for DDN configuration ). The features and configuration interfaces of Huawei
Adsl modem initial address and user name and passwordTo debug these settings, You need to first set the IP address of the network card to the same network segment as the ADSL settings.1. In the address bar of the IE browser, enter the IP address 10.0.0.2 in the omnidirectional QL1680. The username is the default value when the admin leaves the factory: the password is qxcomm1680, And the administrator password is
Qxcommsupport2. In the address bar of
USB Modem Driver Design in linux-general Linux technology-Linux technology and application information. For details, see the following section. I recently wrote a usb modem driver for a linux system. Since I have been in touch with the linux system for a few months, I just got started with the driver. I don't know how to design it. I have read the source code of the usb serial port kernel for a while, I hav
detection, ② feet (RXD) receive data. ③ Pin (TXD) sends data. ④ foot (DTR) data Terminal ready, ⑤ foot (SG) signal ground, ⑥ foot (DSR) data device ready. ⑦-pin (RaS) request sent, ⑧ (CTS) clear send. ⑨ foot (RI) ringing indication. DB-9 male (PIN) head arrangement order for example with left, DB-9 female (hole) head in order such as right, pay special attention to the male pin number from sitting to right, the female head is from right to left . eia-rs-232c Standard, there are three send sign
The broadband error 651 is mainly due to the connection between the user terminal computer and the CNC station device. In general, there are four types of situations:
1, the network cable is not connected;
2, modem fault;
3, network card failure;
4, the modem itself set.
User Side Section
This is generally the problem (dial-up software, network card driver, USB cat drive, computer system, ADSL cat i
Broadband routers in China are developing very rapidly. Here we mainly introduce the access to ADSL Modem with routing functions, including the access to ADSL Modem + Broadband Router. 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 supp
Many people on the internet use the COM port to connect to the mobile phone, use the mobile phone modem, use the AT command to send text messages, introduce the principles of PDU encoding, and write a ready-made class for reference and use.
Smspduclass. CLs
Option explicit
'Preserve the local variable of the attribute valuePrivate mvarsmsclen as integer local ReplicationPrivate mvarsmsctype as string' local copyPrivate mvarsmsc as string' local copyPr
Internet access settings for GSM/GPRS Modem
1. First, set the module under the Super Terminal:At OKAt + CCID // check whether a SIM card is installed+ CCID: "89860060190200147245"OKAt + cgmr // check software version, which is available only for Versions later than 5.0GPRSFunction Support534_09gg.2c2 1747684OKAt + CSQ // check the signal quality and determine whether to log on to the network.+ CSQ: 28, 0OKAt + cgclass = "B" // set the module work typ
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