The implementation of shared Internet access in the USB ADSL MODEM environment: The existing computer, the system is Windows Me, and has been interconnected through the network card. A computer has installed ADSL, ADSL Modem is a USB interface. Can I share the Internet without increasing costs? A: You only need to use one of the computers as a proxy server to implement shared Internet access. Select Configure a good computer as a proxy server and connect the ADSL MODEM to the USB interface, confirm that the computer can connect to the Internet. Then add the Internet Connection Share Windows component and set the ADSL connection to the Internet connection. The network cards of the two computers are set to "Auto Get IP Address". Since the ADSL Modem is the USB interface, the host does not need to pick a dual network card, which can do not increase the cost implementation sharing Internet. Using email monitoring is unable to send it: After upgrading Foxmail to version 5.0, you can only receive emails, and you cannot send mail. When the phenomenon is the upgrade, each time you send an email, you can pass the "Rising email monitoring ... Rising email monitoring is being taking ..." (I use Rising to check anti-virus software). After the upgrade, each time you send an email in this link card case, that is, "Rising Send Mail Monitor ..." Rising Mail is being taking ... "If you don't move, send an email also failed. Recently, after the above prompt box, the prompt box reports: "Network Protocol Errors" occurred. How to solve this? A: May be a BUG of Foxmail, after deleting those accounts, re-add it. If SMTP authentication has been set, it may be conflict with the email monitoring of anti-virus software. Try to set up the Rising Virus Firewall, in the Computer Monitoring → Mail Monitoring Options, cancel "using SMTP Monitor".
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Reply: Always happy (posting: 5th member credit: 120 Points: 2207) 2005-1-22 10:14:02
The data fur package rate is too high. Q: Telecom is pulling an ADSL line for our unit at approximately 200 meters from the unit, and everything is normal. But after sharing (there are 14 machines), the furnished rate is too high and cannot be online. After another installed ADSL modem, after the route is set, there is no abnormality on the Internet. However, after the machine is online, the fault is still, all hardware is not abnormal, I don't know why? A: There are two main reasons for this failure: First, the route performance problem. ADSL MODEM with routing is cheap, but it does not dare to compliment in performance. It is still good to access several computers, and more than a dozen computers are connected at the same time, and the packet is inevitable. That is, the SOHO broadband router and the ADSL MODEM with routing functions apply only to small networks. It is recommended to share the Internet connection by proxy servers. The second is the line problem. When the traffic is too large, the error packet rate of ADSL is increased, causing the network speed too slow. Try to use the proxy server instead of the hardware router to do test, if still dropped, it is definitely the line problem. Of course, it is not excluded that this is the impact wave virus. Different floors have frequently asked: A local area network has been built between the five floors and the third floor, with an ADSL method to go online. It is a hub, which is a hub, but the hub in the housing is one of the hubs in the third floor, not inserted on the cascade. There are 5 workstations in the third floor, and the hubs in the fifth floor have also taken 6 machines. The network cable is about 50 meters long. Is it reasonable to discharless? A: First, use the Uplink (cascade) port to another When a hub, you can use straight lines, otherwise, the crossline should be used. Second, if the two dorms can be ping, or all the computers can share the Internet connection, indicating that the network connection is basically no problem. Third, the cause of the disconnection is basically unrelated to the hub, which may be MODEM or line issues. Fourth, the quality of the network, the network card, and the hub, and the production mode of the network cable will affect normal network communication. If there is a problem between the communication between the computer, it is recommended to check whether the line of the network cable meets the standard and the quality of the NIC and the network cable. The network cable is too long, pay attention to check the masking of the network cable, because the general network cable is non-shielded line, and the anti-interference ability is very general. MSN cannot perform voice chat Q: Windows XP system is online with ADSL. After logging in to MSN Messenger, you can only chat, you can't chat with voice. Test the speaker with MSN, the microphone is normal, but you can't hear the other party. See "Current Settings: You are now connected to NET Messenger service. Advanced Connection Information: You are now connected to Internet Connection information: Internet connection firewall (administrator) is enabled through non-UPNP firewall. ". I didn't install any firewall. How can I make MSNs to chat normally? A: There may be three reasons for the failure: 1.ADSL virtual dial-up connection The Windows XP firewall is enabled by default. Select the Network Properties → Advanced tab to cancel the "Internet Connection Firewall" check, disable the Internet firewall. 2. If one party is connected to the network through the proxy server, this error prompt will also appear in the part or even the ISP of both parties. 3.ISP encloses the port required for MSN voice chat.
How to build a domain mode LAN Q: Now our company network is a working group mode. After reading a few articles published on the "Computer News", it is considered to change the working group to domains with the increase of the number of computers. The company has three servers, one of which is a data server, and another is ready to do two-machine hot backup, and one is a proxy server sharing broadband. Is there a need to build a domain? What conditions do you need to build a domain? A: In the unit, use the "domain" working mode is useful. There is no more complicated domain working mode, just by the original peer network to client / server mode, the network physical structure is not adjusted. The main methods are as follows: 1. Network IP address planning, for example, the IP of the server 1 is 192.168.1.1, the IP of the proxy server is 192.168.1.2, and the IP of ERP is 192.168.1.3. The IP of the workstation is 192.168.1.4 ... 192.168.1.200, the DNS of all computers is set to 192.168.1.1, and the gateway is 192.168.1.2. 2. Upgrade the server 1 (Install Windows 2000 Server) to Active Directory and set up DNS forwarding. 3. On the server 1, create a username and a corresponding password for each employee. 4. If the workstation is a Windows2000 or WindowsXP system, add the workstation to the "domain". 5. Set sharing on the server and the permissions of the user. 6. Other applications such as "Group Policy", please refer to the previous article or view the help of Windows 2000. The website is resolved to the unrelated address Q: I always transferred to the computer newspaper website and some other websites always transferred to some unrelated websites, such as "http // www.internet-optimizer.com / help / navigationerror /? E = errdns & u = HTTP% 3A // www.cpcw.com / & cls = wsi8 & rid = rol ", what is going on? A: There is this problem, it may be that your DNS does not correctly parse the address of www.cpcw.com. Enter the command prompt, run the ping www.cpcw.com, the first line should appear below: pinging www.cpcw.com 218.201.44.82 with 32 bytes of data If the resolution address is not 218.201.44.82, That is the problem of DNS parsing. IPCONFIG / FLUSHDNS can be run at the command prompt, then run ping www.cpcw.com, see if you can resolve the correct address, if you still can't resolve, check if you set the DNS IP address, or consult the ISP, See if the DNS setting is correct. In addition, from the error address you provide, it may be that a software you installed has modified the IE navigation setting. Please uninstall some unrelated tool software to see, or use IE repair tool to fix IE to the initial state. return
Reply: Always happy (posting: 5th member credit: 120 Points: 2208) 2005-1-22 10:19:16
You can only use the intranet IP to ask: The company has made a website, put it on your own server, and the external network can visit the company's website. However, in the LAN, the computer can only access the IP address of the intranet. What is going on? The specific network structure is: 2 servers, one for the main domain controller, Winnt system, another Win2000 The system's machine is a website server. External access The site is mapped to the server through the port of the router. On the intranet machine, the IP address returns correct (ISP assignment IP), connects the above URL with the browser, and the pointing address is also correct, but it is not accessible. If you are disabled by the network card of the intranet machine, you can access the site normally. A: Generally, ISP only assigns one or limited number of IP addresses, and the internal communication of the local area network uses private addresses, and uses the proxy server or router to access the external address when accessing the external Internet. However, if the entire intranet is only assigned to a public IP address, use the internal address access to the allocated external address, you can only use the IP address of the intranet to access. When the PING URL is on the intranet machine, the IP address returns correctly, but the DNS parsing is correct. Disabling the LAN, use the dial-up Internet, which has been acquired with an external network, at this time, when accessing the web site, is the address of the external network, of course, can be accessed. If there is only one legal IP address, the DNS parameters of the management domain name are not placed on the local network (such as the domain name applied by some domain names, you can provide a management tool), you can: 1 on each computer in the local area network Modify the DNS address in the TCP / IP protocol setting to the address of the local area controller, and other parameters are unchanged. 2 If the domain name of the domain controller is domain.cn, then create a hostname www.domain.cn in the DNS server, and the address is set to the intranet IP (the internal network address of the Save the website). 3 If the domain controller's DNS, there is a root domain name (that is, the domain name "."), Delete this domain. 4 To improve the speed of domain name analysis, enable the "forwarder" function on the DNS and set the address of the transponder to the address provided by the local ISP, so that the internal network can also access other external website. If there is more than one legal IP address, you can solve the problem with the address of the agent and the address of the website server, and the proxy server and the website server are not the same computer. return
Reply: Always happy (posting: 5th member credit: 120 Points: 2209) 2005-1-22 10:22:24
The process of IP address analysis: What is the host name to analyze into an IP address? A: The host name is parsed into an IP address by following the following order: 1. First check the host's HOSTS file, Hosts is a text format file, inside Contains host names and corresponding IP addresses. Hosts files in Windows System Directory / System 32 / Drivers / ETC for Windows 2000 or higher. It is worth noting that the current malicious website has begun to start with this file, by modifying the file, making users unable to modify the tampering IE home and search page and other settings. . 2. Use the DNS server to query. For the host names not in the local HOSTS file, return to the IP address result of the host by querying the DNS server on the network. There are not many IE windows, but the CPU usage is high. Q: The operating system is Windows XP SP1. When the Internet is opened, 3 ~ 5 IE windows are opened, and the CPU usage rises to 100% and often errors. What is this? The CPU has too much reason, which is probably that infected a virus in a computer, especially a variety of worm. It is recommended to install the virus killing software and enable viral firewalls to completely kill all the viruses in the system. In addition, you should also upgrade the virus library and Windows security patches in a timely manner. The IE file in the system is destroyed and the phenomenon will also be caused. You can use the SFC command to check if there is a system file corruption. There are too many services on the computer itself, which consumes too many system resources. Turn off unwanted system services (for example, for stand-alone, IIS and other services are unnecessary). Whether the port mapping can improve the network speed: When using the ADSL router shared Internet connection, set the port mapping, whether the download or access speed will increase? A: When using Internet connection sharing, due to the computer of the internal network It is an internal IP address that cannot be routed to the Internet. Therefore, access and control of the internal network will not be possible when no measures are employed. At the same time, since different ports use different ports, for example, the Web uses an 80-port, FTP uses 21 ports, and the Real stream media service uses 554 ports, and the like. Therefore, different ports are mapped to different IP addresses of the internal network, and different service requests can be forwarded to the corresponding servers when accessing the local area network, so that remote access and control can be forwarded to the corresponding server. This is the meaning of port mapping. Therefore, the port mapping function has little effect on the network transmission rate, and its purpose is only to implement internal services Internet release, or remote control for internal networks. What is DHCP assignment: Computer operating system is Windows XP, access to the LAN through the switch. The address type in the Internet Protocol (TCP / IP) is sometimes "automatic private address", sometimes "enabled DHCP assignment". 1. "Through DHCP Assignment"? 2. What method makes the start-up address type as "via DHCP assignment"? A: The DHCP assignment means that the current computer's IP address is allocated by DHCP servers in the network. . DHCP is a network service that automatically assigns a TCP / IP address, subnet mask, gateway address, DNS server address, WINS server address, and other parameters to support DHCP clients to support DHCP services.
However, when the DHCP server in the network is faulty or the address assignment, or when the DHCP client does not contact the DHCP server, the DHCP client will automatically use a address from 169.254.0.1 ~ 169.254.255.254 to configure it to the network card. Such addresses are called "Microsoft Automatic Private Address", because the address resource is exhausted, it is impossible to force the address type as DHCP assignment. Conditions for the sharing of the route method Q: Use the ADSL to access the Internet, but the distribution ADSL Modem does not routing. May I connect the ADSL MODEM's LAN port with the router WAN port through the twisted pair to implement the shared Internet. Or simply use your own routing ADSL Modem to change the ADSL MODEM configured by the telecommunications, through the settings to achieve sharing Internet? A: The method of directly picking the router can achieve a strong management function, and the setting is relatively simple. If the ADSL Modem has routing features, you can enable the route function of the ADSL Modem in accordance with the instructions or from the Internet. However, when setting the routing function, you need to know the values of the parameters VPI and VCI. These two values ask the local ISP. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2210) 2005-1-22 10:24:47
SVCHOST error causes the web page to unable to open: Use ADSL mode to display a program error message during the Internet process: "SVCHOST.exe generated error will be closed by Windows, you need to restart programs, then you can't open the web, restart Normal after the system, what is the reason? How to solve? A: The fault may be caused by the worm. Windows system services are divided into independent processes and shared processes. Many services in Windows 2000 are shared, started by svchost.exe. Windows 2000 has two SVCHOST processes, one is a RPCSS (Remote Procedure Call) service process, and the other is a SVCHOST.EXE shared by many service. In Windows XP, there are more than 4 SVCHOST.EXE service processes. Starting more system built-in services by SVCHOST, reducing system resources to a certain extent, but also bringing certain instability, the reason is very simple, and the service of any shared process is due to the error exit process. It will lead to all services in the entire process to exit. In addition, the worms disrupt the core process svchost.exe of the system, resulting in unstable system, and may cause system crash. It is recommended to install the latest impact wave patch, and try to use a special kill program to kill (specific kill methods can be seen). How to set up the intranet NET Meeting service Q: I am the management teacher of the school computer room. I want to use Netmeeting and students in Windows 98 to chat and desktop sharing, and the school local area network can not go online, how should I handle? A: Suppose your computer IP is 192.168 . 10.10, students' machine IP is 192.168.10.20 ~ 192.168.10.100. You have already run Netmeeting. Do not log in to "Directory Server" during the start of NetMeeting. 1 On the NetMeeting of the teacher machine, open the "Call" menu, select "Host Meeting", enter the name of the meeting, click the "OK" button. Open the "Call" menu again, select Auto Receive Call. 2 On the student machine, select "New Call" from the "Call" menu, in the "Picking" dialog box, enter the IP address of the teacher machine after "to" (192.168.10.10), click the "Call" button. 3 On the teacher machine, select "Share" from the Tools menu and select "Desktop" in "Share Programs" and click the "Share" button on the right. This way, you can share your desktop with students. 4 If you want to chat, you can choose "Chat" from the Tools menu. You can also send a file or the like. IIS service has no reason to ask: A server, install the HELIX Server multimedia on-demand server and IIS server, in order not to occur, set the HTTP port of the HELIX Server server to 8080, after installation, then this happened Phenomenon: The IIS server stops working for no reason, and the Helix Server multimedia server is always normal. In the IIS server, all the homepages made by ASP, the result is impossible to access the work and restart the above phenomenon in the shortly after IIS stopping work. And we find that as long as IIS stops working, it cannot be copied, IE cannot be used. How should I solve? A: From the perspective of the fault, it is undoubtedly due to the "shock wave" worm.
The "shock wave" typical fault phenomenon has the following points: first, you can copy, but you can't paste, "Paste" command is gray; second, web services are not normal, the ordinary HTML web page can be displayed normally, but the ASP web page cannot be displayed Third, the Internet Service Manager console window cannot be opened. The solution is as follows: First, terminate malicious program services. Type "Net Stop" NetWork Connections Sharing "and" Net Stop "WINS Client" and "Net Stop" Wins Client "" and "Net Stop" WINS Client "" and "NET STOP" WINS CLIENT "". Second, delete malicious program services. Open the Registry Editor, locate "HKEY_LOCAL_MACHINE / System / CurrentControlSetServices /", delete the subtles "rpcpatch" and "rpctpd" in the list on the left list. Third, log in to Microsoft website, install patch Microsoft Security Bulletin MS03-026 (http // www.microsoft.com / tech / TreeView / Default.asp? URL = / TechNet / Security / BUL letin / ms03-026.asp ) And Microsoft Bulletin MS03-007 (http // www.microsoft.com / tech / treeview / default.asp? Url = / tech / security / bulletin / ms03-007.asp). Since the worm has a clearance of its own properties, users can first modify the year of the system time to 2004, then restart the system, and then turn the system time back to 2003 after the vulnerability patch is installed. Fourth, filtering access to port 135 on the router or on the firewall. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2211) 2005-1-22 10:25:29
Network equipment level is unable to ask: I have a local area network, one switch is connected to a larger LAN, 2 sets of wireries and switches, multiple WIN98 computers through the hub, a Win2000 machine is connected to the Internet. But when a Win98 machine is connected to the switch, it can only be connected to the hub. This is why? The switch is a normal 24-port (10 / 100Mbps rate), the hub is TP-Link 10Mbps 8 port. A: For the first question, there is such a few points to your reference: First, the cause of the fault may be that the switch and NIC are not very compatible. Since the network card can be connected to the 10Mbps hub, it will be described in 10Mbps. In the truth, whether it is a 10 / 100Mbps network card, or a 10 / 100Mbps switch, it should be able to intelligently identify the peer device and communicate with the highest transfer rate. Therefore, there is no way to communicate between two 10/100 Mbps devices. Second, network card settings. Original network card is 10 / 100Mbps adaptive, but due to user misoperation, the network card is set to 10Mbps, and the result is faulty when communicating with the switch, but can only communicate at 10 Mbps. Run the NIC Setup program to set the NIC to 10 / 100Mbps adaptive mode. Third, there is a problem with the network cable. If there is a problem with the line line order, it is possible to communicate under 10 Mbps, but communication is not possible at 100 Mbps. You can use a network cable tester to test the line of the network cable and whether communication. The server is turning off line Q: I am an online owner of the Internet, access the Internet through the fiber optic line, using the Win2000 ICS to share the Internet connection sharing, and 30 clients. Recent servers have the following phenomenon, turn off the line after 11 40 every night, disable the external network connection and reinstate everything is normal. Every 40 minutes every 40 minutes, never appeared during the day. There is a prompt in the WIN2000 system log to be "Error DNS request at 127.0.0.1". Use Rising to check the server and client, did not find any problems, what is the reason? A: The fiber connection is identical to the local area network, so the line should not appear. The only possible failure is on the proxy server. First, the Internet connection is not good, the efficiency is not high, only applicable to 10 ~ 20 computers connected sharing, it is recommended to use other proxy software software, such as Sygate, Wingate, etc. Second, delete the DNS service on Windows 2000, then in the network properties, set DNS to the IP address of the DNS server provided by the local ISP. The workstation also sets DNS to the IP address of the DNS server provided by the local ISP. Third, check the system log, see the "Error" or "Warning" record in the time system log, find out the specific reason. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2212) 2005-1-22 10:26:18
The need to set the DNS forwarding Q: I watched the answer to the "How to establish a domain mode in the LAN" in the "LAN" in the local area network, I would like to ask why "Setting up DNS forwarding"? In addition, I have broadband routers (IP : 192.168.0.1) Sharing ADSL Internet, and there is a primary domain server (IP: 192.168.0.2), and another server is financial software, the workstation must log in to the main domain to use financial software, so the gateway of the workstation is set to 192.168.0.1, the primary DNS is set to 192.168.0.1, the secondary DNS is set to 192.168.0.2, the workstation can be internetrated, but the first DNS cannot be set to 192.168.0.2, and the secondary DNS is set to 192.168.0.1, Financial software can be used, but it is not accessible. Where is the problem? How to solve? A: Set DNS forwarding, when the DNS server does not resolve the domain name, parsed by the server forwarded to ". Your second question is that there is no relationship between gateways and DNS. In this case, your gateway address (including all workstations and servers in the network), all set to 192.168.0.1, the workstation's DNS address is set to the IP address of the computer of the primary domain controller (192.168.0.2) . If the address of the primary domain controller is not available, remove the "root" area in the DNS service in the main domain controller, then set the DNS forwarding (or not set, but must be properly configured) . How to check the user using shared resources: On the WIN NT server, I can see which machines on the internal network are using the server sharing on the internal network, and it is very convenient to stop sharing with the "Control Panel → Server". It doesn't seem to have this feature in Win2000. I don't know which users are using shared folders. Is there a solution? A: This feature can be in "System Tools → Sharing Folders → Session" in Computer Management You can find out that other users use the usage of your share of resources. Using the route online unable to talk to the question: Units to build a small office network, ADSL MODEM uses the real Internet Star ADSL2110-EH, with routing function, HUB Net DD-H8008, 8 port, a total of 4 computers. After the host is connected to the broadband network, you can use the text transfer function of ICQ normally, but the voice function is not used normally (dialing can be dial by phone). After receiving foreign ICQ users each time, the other party can only answer the network, and the network of the text will not be turned on, or it cannot be turned on at all. What is the reason? A: When using the chat software to spend voice call, there is at least one of the legal IP addresses. When you are online, you have no legitimate IP address, and when the other party is also online through the proxy server or using the routing function, the other party has no legal IP address. When there is a legal IP address, and the firewall can perform voice calls when there is no corresponding port. The login domain speed is slowly asked: The company is a domain network management mode, the Win98 / ME system login Win2000 Server field is very fast, but the machine login of the Win2000 / XP system is very slow, take 15 minutes.
Disable the network card, the login is very fast, I don't know what way can I solve? "Experts in December 22, 2003" Experts "If the workstation is the Win2000 or WinXP system, add the workstation to the 'domain'", What means? Because I saw the "Computer" in Domain, I have automatically added Win2000 / XP workstation. A: Win98 / ME Login Win2000 Server field is very fast because Win98 / ME generally does not join the domain. Win2000 / XP login is very slow, there are two reasons when there is this question: First, the domain controller has failed, it needs to be repaired; second, the DNS address of the system is not the IP address of the Win2000 Server domain controller, and the setting is correct. . The implementation of the internal network domain name resolution: Can you implement domain name in the local area network? This is to say how to implement the domain name in the computer installed in the internal local area network to browse your own web page? A: In Win2003, install DNS server, and create a DNS area, set the area name, set to msft.com, create a host record in this area, such as WWW, set the host to record the address of your IIS server. On your workstation, set the DNS address for your Win2003 server, you can use www.msft.com to browse your own web pages. Sygate's DNS setting mode Q: Our company uses a local area network composed of 20 computers (there is Win98, Win2000 operating system), which is available with a machine with a Sygate proxy server (Win2000 system). I would like to ask: First, the computer that is a proxy server does not have a website such as www.pconline.com.cn, but other client computers can be on this network. It is reasonable that other machines are online through a proxy service, why can't the proxy server not access? Second, what method can guarantee the time to control other computers on this computer of the proxy server? That is, the time get off work Let other machines are online. A: First, from the perspective of the fault, the Sygate server's DNS setting has a problem, resulting in the unable to correct the domain name as an IP address. In fact, even if the Sygate server does not set up DNS correctly, the client can also connect to the Internet. Sygate can be set to DNS forwarding mode, at this time, only the Sygate server sets the DNS correctly, the client can connect the Internet correctly; Sygate can also be set to disable DNS forwarding mode, at this time, even if the Sygate server DNS is not correct The client can also connect to the Internet correctly. Second, in Sygate, you can set a black and white list. Open the Advanced Features window, click the "Permissions" button to add a black and white list to disable or allow all or part of the computer to enjoy all or specific network services at the specified time. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2213) 2005-1-22 10:27:31
Online neighbors can't find a server: The unit network has been using normal, but it is open for a certain morning. Most of the computer will not pass the network (the computer prompt communication failed), and the server cannot be found from the network neighbor. Repeating did not find any viruses. It is thought that the part of the switch is broken, so that the port of the machine that cannot be networked is changed to the exchange port used by the machine that can be online, it is still not. What is going on? A: From the above situation, it is estimated that there is a virus such as "shock wave" on your network. I can't find a virus. It is recommended to close the switch to check each computer in your network. In addition, check the status indicator on the switch before turning off the switch, if the indicator has been "guilty", indicating that the network load is relatively heavy, is a typical manifestation of the "shock wave" virus. Please check each computer in the network with the latest anti-virus software and install the impact wave patch of the Windows 2000 / XP system. After the problem of excluding the virus, please refer to the "Computer Daily" 2004 "Neighborhood Isn't difficult to - Perspective Online Neighborhood" to set up online neighbors. The computer can only access the provincial site asking: I have a local area network. When using ADSL Internet, the dial-up host and the Win98 operating system can access all websites, while other WinXP systems can only access the website, please Expert gives a guidance. A: The machine of the WinXP system can access the site, explain the gateway, DNS and other settings, the problem may appear in the proxy server, you can try to try with other proxy software sharing, or directly enable the route function of ADSL MODEM . OE has a 505 error Q: Collect mail with Outlook Express, recently found that only mail can only be email. Every time you send a new email: "Since the server refuses to accept the sender's email address, this email cannot be sent. The sender's email address is" xxxx@tom.com ". Theme" Ghuuu " Account "POP.TOM.com" server "SMTP.TOM.com" protocol SMTP server response "505 error Client Was Not Authenticated" port 25 Safety ssl server error 505 error number 0x800ccc78 ". What is the problem? How to solve? A: There is a problem, mainly in your OE account settings, in the Server tab, do not select "My Server Require Authentication" under the "Foreign Mail Server" This item (505 error proves that the server side does not verify the user of your account). Please configure OE help information when you provide you with the OE transceiver. Typically, select the "The same settings as the received mail server" option. The implementation of the free Internet sharing Internet access: I use the Winnt system server, with the online famous "Shandong Zhang Yuti" version of the free diskless Win98 software installed the RPL diskless network.
Now our school has access to ADSL, you want to share 25 student machines, how should we set up? Teacher's dormitory and school rooms exceed 100 meters, if you also access the ADSL host, you can do it in the host Another plug in a BNC network card (all of the school adopted by the RJ45 joint network card), with a coaxial cable (without HUB) and school host network? Is there any other economical and easy solution? A: from you As seen in the question, your ADSL line is connected to a host and use this host to make a proxy server. According to the different agent software you have, do the following settings on your diskless station: if you use NAT Class software, your diskless station needs to set a gateway and DNS. The address of the gateway is the IP address of the proxy server, and DNS is the address provided by local telecommunications. But because you are using the "Shandong Zhang Yuti" version of the free power, the gateway of the free disk workstation, the DNS should set together when installing. If there is no settings when installing, you can only re-use the RPL disk, and set it according to the instructions in diskless software. If you use a pure agent class software, it is necessary to set the proxy server address in IE, it is relatively simple, you only need to set a proxy server in the IE of each diskless station. For the second question, if your home is not more than 185 meters, you can use 1 strainer directly. If more than 185 meters, it is best to connect with a coarse cable. Usually, there are 16 ports of HUBs with cables or coarse cables, and they can directly connect the thin cable or thick cable to the HUB, without having to insert a BNC interface network card, directly install a BNC interface directly on your computer. The network card is OK, the TCP / IP related settings of your machine should be the same as the 25-free settings of the school. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2214) 2005-1-22 10:28:55
Dial-up server prompt 691 error Q: Dial server with neighbor's Windows 98 system machine, my Windows XP machine dial, always connected, prompt "User name, password can not be used in this domain, two machines 691", two machines In the same group, the computer name is different. What is going on? A: This is why you don't have set in the dial-up server of Windows 98. When the Windows XP system dials to the Windows 98 server, you need to use the password set by the Windows 98 server. The settings on Windows 98 are as follows: From "Start → Package], click Dial Network, in the Dial-Up Network window, click the Connection menu, select" Dial Network Server ", In the Plus Dial Server, select "Allow Dial" and click the "Change Password" button. In the Plus Network Password dialog box, set the password in "New Password" and "Confirm the New Password". Such as 1234. Then click the "OK" button twice. When the Windows XP system is connected to Windows 98 via a dial-up network, the phone number inputs the phone number of the Windows 98, and the username is free to enter, the password is the password set in the "Dial Server" just in Windows 98. Finally, click the "Connection" button. DHCP error causes the system to restart: Recently, my Windows XP system suddenly restarted during the run and the reporting system recovered from major errors. Then everything is working properly. This phenomenon occasionally occasionally. Error report is "c: / windows/minidump/mini010104-01.dmp C: / docume ... / owner / locals ... / temp / wer1.temp.diroo / sysdata.xml". Non-toxicity is displayed with KV2003 anti-virus and online tab. Every time you run on the System Event Viewer "Source: DHCP Description is: The computer has automatically configured the IP address of the network card of 000795d3eoed. The IP address used is 169.254.185.9." What is the reason? : When the IP address is set to 169.254.xx, it means that the address cannot be obtained. From your situation, it is estimated that the system file is corrupted, please insert the CD of the installation system in the CD-ROM drive, run SFC / ScanNow to check the repair system file. After logging in to the route interface, you can go online: use the ADSL broadband to access the Internet, add a router to make the two computers online. PPPoE dial is set on the router. I have been working properly, but I have recently been out: I can't access the Internet after the computer is turned on. I must use the browser to open the login interface of the router (do not need to log in), then the network is passed. IP address settings have no problem, ADSL Modem is the ZTE ZXDSL831 Router is SMC7004ABR, and the two computers have installed Windows XP and Windows 2003, respectively. What is the reason? In addition, the "Computer News" of 2003, "Computer News" once mentioned how ZTE ZXDSL831 sets the PPPoE Internet access, but opened the setting interface, found completely different, set it, reboot MODEM Dial-up Internet access, but you can't get online information, I hope to be able to advice. A: If you just have two computers in your home, when you don't use a broadband, turn off the ADSL MODEM and routers. When you use, turn on the ADSL and routers and computers, which should not appear. In addition, it can be seen from the ZTE website that ZXDSL831 is a routing function, so it can save the next router.
As for the detailed setting method, you can view it on http://www.zte.com.cn/service/service5.asp. How to solve the network to ask: Use the ADSL mode under WinXP system, just when you just access the network. Recently, after the startup system enters the desktop, the dialog box prompts "Windows - System error, and the network" are renowned. How to solve it? In addition, after the WinXP system is installed with this software, each time the browser will automatically turn off and the dialog prompt "Explore.exe has an error", how to solve it? Answer : For the first question, the solution is to modify the name of your computer: Right-click My Computer, select "Properties" from the pop-up menu, click the Computer Name tab, click "Change" button, re-enter a name in the "Computer Name" in the pop-up dialog box, click the "OK" button to change. The second question may be that your CUTEFTP version is conflict with the system. Please try to install additional version of Cumeft or other FTP client software such as FlashFXP. In connection with the network, the start speed is slowly asked: I originally used Windows 2000. After booting into the desktop, I always stop 1 minute, and there is no program, including firewalls and MSN, etc.. Reinstall the system, or changed to a Windows XP system, it can have this problem in a period of time, but this issue will always have. But there is no such problem without unplugging the network cable. And when the system is turned on, it seems to always do network certification. What is the reason? A: The Windows system has been reinstalled after the Windows system has been reinstalled, especially after frequent installation software or use a longer period of time. There are more and more programs installed in the system, the slower starting, which is normal. However, if you turn off the network cable, start the startup, it may be the reason: 1. Your computer is in the LAN, and joined the Active Directory of Windows 2000. After logging in to the network, you want to authenticate or Other network operations, this takes time. When unplugging the network cable, Windows 2000 does not detect the network, and will not perform the corresponding network operation, and the speed is fast. 2. Another reason may be caused by a virus. Many malicious code viruses, automatically open some networks or log in to the specified website when the system is started, which will also cause slower speed. Online neighbors cannot use machine name access Q: When the computer reloaded in the network is in the online neighbor, it is entered in the run box. The computer name is such as // 20, and the speed is very fast. You can have a computer input / input / / 20 The machine can not find the machine (the faulty machine uses the VOD on demand system), the client speed is very slow, sometimes can't go. What is the reason? A: 1. The name of the computer, it is best to start with letters because simple numbers often be done by parsing IP addresses. 2. This happens after reinstalling the system, it should be that the NIC driver or network protocol is not installed. Please enter the security mode, delete the NIC driver, and delete other network cards (if any) drivers and "Dial-up Network Adapters", restart and reinstall the network card driver and related protocols. 3. In a network, if the number of computers in the same network segment is more, there will be a short pause when accessing with the "// computer name", which is normal.
