The gateway crowds 80 ports: I have the operating system of the server for the Windows 2000 server version, open WWW, DNS, FTP (Serv-U), E-mail (Web Easymail) service. Specify private IP address "172.16.108.a", specify the external network IP "218.98.b" by the exchange port, bind the intranet IP "172.16.108.a", which point to the external network user through the domain name Visit my server. But the web server 80 port is always unacceptable. Later, I added an 81-port in the Web, and I can access the web page through the 81 port of the external network IP. Do you need to set a port mapping (the server adapter is a single RJ45 / 10MBPS LAN interface)? The gateway will not have problems? A: From your question, it should be your gateway to occupy 80 port, " In the Web, an 81-port is added, and the 81-port of the external IP can be fully accessed to the web page "means that the gateway you can use, the gateway can forward and further explain that the server is no problem. In general, port mapping is not available. To determine if the server is malfunction, you can use the alternative method: 1 to find a station workstation, just install IIS (default installation), and install a network card (set to 172.16.10.a and set the gateway correctly), use this computer to temporarily replace you Server, accessing 218.106.98.b outside the Internet 218.106.98.B can be successful, if it can, explain the fault in you here, otherwise the fault is at the gateway. 2 Put your computer from the network, install a modem, dial-up, then enter ipconfig under the command window, check the external network address you get, let others access your dial-up Modem in IE. IP address can be visited, if you can indicate that your computer has no fault; if you can't, you will explain the fault in your computer (if your IIS setting is specified, please modify the correct address, that is, the address obtained after the MODEM dial ). How to restore the "login to the domain" option Q: The original Windows 2000 system has an option to log in to the domain when booting, and I can log in to the domain username and password. I don't know where to set it wrong. When it is turned on, this option disappears, although I know the username and password of the login domain and the computer's domain, but the "network identity" of the system properties is no way. What is this reason? A: As long as Windows 2000 is added to the domain controller, there will be "log in to the domain" option when Windows 2000 Professional logs in. You first log in to this machine as the management user administrator of this unit, and then in "Network Identity", you can add this Windows 2000 machine to the domain controller as a domain administrator. NIC and "Cat" conflict Q: Windows 98 system, use PCI built-in MODEM Internet. In order to facilitate a broadband, a TP-LINK TF-3239D network card is installed (PCI interface, 10 / 100Mbps adaptive). After installing, dial again, find that you can dial the ISP side, but any program cannot access the network, and the PING service provider's DNS server is also ping. What is the reason? A: It is probably a resource conflict (IRQ interrupt or DMA resource), which causes one of the hardware to communicate properly.
Although most of the hardware based on PCI interface supports PNP, not all of this type of hardware (especially network hardware) can be compatible with resource sharing allocation mode, but must be alone in hardware interface resources. After conflict, you can try to cancel the conflict with the following method: 1. Replace the slots used by the NIC and PCI built-in modem; 2. If the above method is invalid, completely uninstall and unplug the network card and built-in MODEM, then first install the network card , Replace the Modem and its driver, so that the hardware interface resource is re-allocated in the system, replacing the original conflict. How to implement shared access restrictions: There is a small LAN, serve server / client mode, server is Windows 2000 Advanced Server Edition (installed dual NIC), with ADSL mode (with fixed IP address). The client is Windows 98 system. Server and clients are all connected to a switch. How to communicate between the clients within the LAN, while requiring some of the machines to access the Internet, while the other can not be accessed? In addition, it is found that the client can access the shared file, but the client has no right to access the server. Share files, how to allow clients to access server sharing files without changing client settings? A: First, if you want to ban some users from accessing Internet access, you can make a necessary restriction in the proxy server. If you use Sygate, you can ban access to some IP addresses by setting the black and white list; if you use Wingate or Microsoft ISA, you can use the user authentication mode. Second, WINDOWS 98 client wants to share, you need to create some users in Windows 2000, in Windows 98 "Login Window", enter the created username and password (if you have password). Reply
Reply: Always happy (posting time: five membership credit: 120 Points: 2190) 2005-1-22 9:05:02
Folder permission assignment Q: One file server is also a single domain server in the network. The operating system is Windows 2000 Server, NTFS file system, and creates a folder in the department in D / USR /, then, in this A subfolder for each user is created in the folder and set different permissions. There is a user's file that has an issue that does not modify its permissions with Administrator. Only the view permission is available, and the active directory is only accessible, but there is no fully controlled permission, but there is no way to modify it. What should I do? A: After similar problems, you can solve it through the "acquisition of ownership". The detailed operation is as follows: Right-click the personal folder of the problem, select "Properties" from the menu that appears, click the Security tab from the pop-up dialog box, click the Advanced button, from the pop-up In the "× × Access Control Settings dialog box, click Owner" tab, select "Change the owner to" The Administrator or Administrators below, then click the Owner's Owner's Owner ", Click the "OK" button twice, click "Yes" in the pop-up dialog. After the replacement is complete, click the "OK" button. In the replacement process, if an error prompt occurs, click the "Ignore" button. ADSL MODEM selection Q: There are two types provided by telecommunications when installing broadband, that is, USB interface external Modem and PCI interface built-in modem. Excuse me, what kind of way it is suitable for both devices? A: It is easy to install using a USB interface, no need to open the chassis, simply connect the device to the USB interface, and support hot swap. The device of the PCI interface is troublesome, and you need to open the chassis and occupy a valuable PCI slot. It should be noted that the support of Windows 98 / ME / 2000 is not particularly good, especially Windows 2000, sometimes Momo minimally lost the device, and you need to restart your computer to re-discover the device. However, regardless of using a USB or PCI ADSL MODEM Internet access, it is basically able to achieve the ideal Internet speed. Of course, there is also a most commonly used ADSL MODEM with cascading by the PCI network card, which is relatively stable. Long-distance connecting machine asked: There is a master switch on the school's experimental building. There are 8 machines on the dormitory. The dormitory of the Experimental Building is around 140 meters, can you connect with the super 5 type shielding line? A: When building Ethernet and fast Ethernet with twisted pair, theoretically the maximum transmission distance is 100 meters. It should be noted that the limit of 100 meters is not only for signal attenuation, but more importantly, it is for consideration of signal delay. That is, when the transmission distance exceeds 100 meters, since the signal is delayed too long, the device does not receive the feedback signal within the specified maximum time, and the data transmitted is not reached, and the data will be repeatedly transmitted, resulting in Communication failed. Adding a switch in the middle of the line can be communicating as long as the transmission distance is less than 100 meters.
Remote control has conditional Q: I saw the "Computer News" No. 36 on the introduction of remote boot, I feel that there is a problem, but there is still a problem to ask: I use ADSL dial-up Internet access, ask if I can achieve remote Boout, because the IP address is different, how to continue to implement remote control after boot? A: ADSL is not able to achieve remote wobble (at least this), only the phone dialing MODEM has this function, and also requires motherboard stand by. If you only consider the issue of IP addresses, you can install dynamic domain name resolution software on your computer. When your computer is online, the dynamic domain name resolution software automatically binds the current IP address to the set domain name, and only by the domain name It can be remotely accessed and controlled your computer. However, if the computer is a Windows XP system, since the system is only allowed to log in with the same period, if you log in to the remote desktop, the current user needs to switch, so it is best to use a third-party remote control software, such as PCANywhere, VNC, etc. . IP Allocation and Access Control Questions: All computers in the dormitory are connected to the same hub. Recently, the network has changed NAT, and I want to share an account with my classmates. Our computer is assigned to an IP address, you want to build a gateway server with Sygate, allowing the specified IP or IP segment to access the Internet through my computer. When the client is also installed in Sygate (Client Mode), although it can be connected to the Internet, when they access the network service (such as BBS, FTP), the IP used is all IP of my computer, so IP is the same. Case. Excuse me: 1. How do I limit the IP address or IP segment using the gateway server I set? 2. Why are my other computers with the dormitory by the campus network DHCP on an IP address? A: First, in Sygate, you can specify Allow to connect to the Internet by using the White List) IP address or IP address segment. Second, since other machines are connected through the proxy server to the Internet (including the campus network), it will inevitably display the same IP address on the Internet (IP address of the proxy server), this problem is unresolved. That is, no matter what proxy server software, ICS, Sygate, Wingate or ISA, even using the router as the NAT device, the IP address displayed on the Internet in the Internet is the IP address of the proxy server or router. Third, if the campus network is implemented when the DHCP is allocated, the IP address is retained for each computer (confirmed by the MAC address) on DHCP, and adjusts the IP address pool at any time. So, There is only one computer to get an IP address is normal. However, because this network management will be very tired, the possibility is not very big. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2191) 2005-1-22 9:06:30
Q: Use a server (Windows 2000 Server) to use a server (Windows 2000 Server) to implement Internet connection sharing, all clients automatically obtain IP address information. Now, do VPN connections on this server, use to connect to the VPN server, and enable the VPN connection sharing (for the intranet), enabling clients in all intranets to access the field VPN server through VPN . The problem is: 1. After enabling VPN sharing, VPN can be used normally, but all clients cannot access the Internet. 2. After installing Sygate, Internet is accessible, but Outlook 2000 (MS Exchange mode) in the VPN cannot be used. A: First, the server is inappropriate to do an ICS host and VPN server. When you create a VPN connection on the server, the sharing of the VPN connection is enabled, and when you create this sharing, the original Internet connection sharing is removed, causing the client to not connect the Internet. Secondly, Exchange Server is installed on the same computer with a remote VPN server, which cannot use Outlook 2000 (MS Exchange mode) in the VPN, which is estimated to be Sygate issues. The solution is as follows: First, WINGATE is installed on the Windows 2000 server, do not use the Windows 2000 Internet connection sharing. When you create a VPN connection, "Enable this connection Internet connection share and enabling request dial function" and select the correct local area network card. Second, set the client IE correctly. In "Tools → Internet Connection Options → Connections → LAN Settings → Proxy Server", add the address of the Windows 2000 server and Wingate default proxy port number 80. Third, set WINGATE correctly on the server. On the server side, run the GateKeeper in the Wingate program group, enter the administrator password and log in, click "Users" tab, double-click "AssuMed Users", select the "BY IP Address" tab, click Add, in the dialog box. "Button Display" Location "dialog, enter the client's IP address in the first text box, select Guest, and then click the" OK "button. Repeat operation, always added all client addresses. Q: I have two microcomputers, one use WinXP system, install Intel i82559 PRO100 , RTL8029 AS two network cards, use this microcomputer to do Server, ADSL MODEM to connect RTL8029 AS NIC. Another installation of Win98 systems, RTL8029 AS NIC. Dual-machine sharing Internet access is normal, but if Server dials online, start the client (or turn off the client when you share online) will cause the Server machine and prompt "Intel i82559 pro100 network cable is not plugged." Try to connect to ADSL MODEM with Intel i82559 Pro100 NIC, WinXP system is often inexplicably automatically restarted. A: First, try to exchange the Intel 82559 network card in WinXP with the RTL8029 network card in Win98. Second, in WinXP, INTEL 82559 network card is enforced to 10Mbps.
Third, buy a desktop switch or hub for connecting the internal network without using the dual-machine directly. Q: I am using fixed IP address. The server uses the Windows 2000 Server operating system to provide IIS Web services and DHCP services, and install Sygate as the proxy server. At the same time, Norton firewalls and anti-virus software are installed, and the connection is used online. The fault phenomenon is: After the server is started, the server itself can go online. However, after a period of time (may be dozens of minutes, it may be a few hours), the server itself cannot be connected to the outer network, and other machines in the LAN can access the Internet through the agent, and Sygate also has traffic display. A: The reason for the failure is that the system resources are more occupied, causing Sygate to work properly. In fact, monitoring software, firewalls and anti-virus software requires more system resources, which is obviously not appropriate to install these services and applications on the same computer. The fault can be excluded by the following steps: First, check the occupation of the CPU, see which program or process takes too much resource, then uninstall this program. Second, uninstall the program, first uninstall "network support" to see if the problem can be solved. When it is still not ruled, then, then try to uninstall the network firewall and anti-virus software. Third, if the web site has a large amount of access, you must install it to a different server with the Sygate proxy server. Fourth, if the Internet connection sharing is more, it is recommended to install it to a server for the Sygate proxy server and no longer provide additional network services. Q: My unit uses WINGATE to implement shared Internet, but its DHCP service does not work leads to network management to handle a large number of machines to allocate IP addresses. How can I make Wingate's DHCP service work normally? A: Do the following in WINGATE "Gatekeeper → SYSTEM → Double-click DHCP Service → DHCP Settings → Right-click XXXX (Address of the NIC) → Select New Scope → Write the Description Information in Descripti → Enter the address at the FROM → Top Input End Address → Enter the Subnet Mask under Network → Click Options → Select Router → Click Add button to add ", then double-click the added ROUTER, enter the current computer's IP address (as a gateway), then click here Add DNS Server and enter the address of the DNS server. After confirmation, return to Gatekeeper. If not, right-click "DHCP Service" in the System menu, select "START", then select "START". return
Reply: Always happy (posting time: five membership credit: 120 Points: 2192) 2005-1-22 9:09:06
Q: Use IE only opens all the sites of all sites, how can the second level page can't enter, and there is no problem with the administrator. I don't know how to solve it? A: This problem can be solved this: If you use a AA username, you cannot resolve it. Please log in to the system with aa user, back up the AA's document, favorites, and files on the desktop, then manage Account login, enter the c / documents and settings directory, change the aa directory, and then log in with AA. Q: My server (Windows2000 Server SP4) is a domain controller (gyslj.gov.cn), the client system is complex (Windows98 / 2000 Professional / 2000 Server / XP is available), which is previously divided by the Working Group. The file is often deleted and misleading, so upgrade the server and reassign client permissions. After the client adds the domain, how do the server rights? A: The specific method is as follows: 1. Upgrade the server to the domain controller, add Windows2000 and Windows XP to Windows2000 domain, and join every customer in the domain Set the password of the local administrator account administrator on the end and do not let the people who use the machine know. 2. Create a domain user's account for each person, so that each user logs in to the domain. It is best to add these people to a group, such as gysljgov, and use the domain administrator account to log in to each joined domain, add the gysljgov user group to the local Power User group of each computer, so that each user is only Limited permissions. 3. If your network is fast enough and the server performance is better, set the group policy in the domain controller, redefine each user's folder such as "My Document", "Start" menu, personal setting, etc. Everyone's personal information and its documents are saved in the corresponding directory of the server. Q: LAN Domain Server (Lenovo Wanquan T200 2000 Management, using Cisco Router sharing Internet access. The router is connected to the switch via a firewall, and the server and other computers are also connected to the switch. A few days ago each machine login area When starting to "network connection", it is slow, but when "Application Computer Settings" is slow, "loading personal settings" is very slow. If you log in with this unit, start it, but domain If the user logs in, some machines are started up to an hour. Unplug the network cable start (still logged in with domain users) Faster, then plug in the network cable, can also find online neighbors in the BJShunhua............................................................................................................................................................................................................... I found a virus. What is the reason? A: This is a problem with your domain controller. 1. If you log in to the local computer with this machine, there is no problem, indicating that it is not due to other reasons such as viruses. 2. Unplug the network cable to log in quickly The domain is because the workstation that unplug the network cable, the login does not contact the domain controller when logging in, and the original login can be verified. So, you need to check if there is a problem with the domain controller, you can check: 1. A relatively high machine, install Windows2000 Server and upgrade to domain controllers (as a domain controller for existing domain), and modify group policies (if enabled, if you enable "Redefile Personal Folders", please Redifacts the directory to create a corresponding folder structure on a new server and create a corresponding folder structure on a new server). 2. Modify the DNS settings of the workstation to point to the IP address of the new domain controller.
If the user logins will become fast, it means that the server's fault is, please check the disk array, NIC, etc. of the original server. After confirming, upgrade the newly installed domain controller to the primary domain controller (modify the domain named host, RID host, PDC emulation host, structural host, global catalog), then run the original server (Lenovo Wan Quan) to run the DCPROMO Downgrade Server → Backup Data → Reformat → Newly Install Windows2000 Server → Upgrade to Domain Controllers → Upgrade to Main Dome Controller → Restore Data. Then, the spare domain controller is then downgrade as a member server. Then change the DNS of the workstation to the original address (from a secure point of view, the domain controller must have more than one). Q: Dial and other machine interconnections (not an Internet) with MODEM, only the host is only a point when the phone is called, and what is the reason for this phenomenon? A: This is MODEM not set to " Automatic Answer ", please enter the" HyperTerminal ", enter a name and select the port of connecting Modem (external modem is COM1, COM2, more Com3 or other ports), then select 9600 per second, in the window Enter: at S0 = 2 (which can be set to 1 to 8, if set to 1, indicate the ring is received, set to 0, cancel this function) AT & W exits "super terminal", and the problem is solved. return
Reply: Always happy (posting time: five-level member credit: 120 Points: 2193) 2005-1-22 9:10:34
Permission issues directly connected to: Two WINDOWS XP systems laptops are directly connected to the twisted pair, and the other computers often cannot be browsed, and even the working group can't be opened, prompts "/ / Computer Name / SharedoCS cannot be accessed. You may have no authority to use network resources. Please contact the administrator of this server to identify if you have access. You can't access the network location. "What is the reason? A: This must solve the IP address And the user's permissions, there are several ways: First, you can set a private IP address to each laptop, such as 192.168.1.10, one is 192.168.1.20, the subnet mask is 255.255 .255.0. Or both are "automatically acquire IP addresses" to automatically obtain IP addresses of the "169.254.0.1 ~ 169.254.255.254" segment. Second, enable the "Guest" account on each laptop. Run "Computer Management" from Administrative Tools, select Local User and Group - User, and right-click "Guest" in the pane on the right, select Properties, in the General tab Cancel the "account has been discontinued". Third, open "Explorer", select "Folder Properties" from the Tools menu, and cancel the "File and Folders" from the "View" tab "to share (recommend)". Fourth, open "local connection", confirm that in the "Advanced" tab of the Local Connection property, the Internet connection firewall is not enabled. Fifth, click "Setting Home or Small Office Network" in the Network Connection window, run the Network Installation Wizard, and select "This computer belongs to a network without an Internet connection." Then, open the Windows Explorer and set the shared folder. Domain remote installation software Q: The domain controller (DC) in the network also serves as a file server, and if the folder is set to sharing, it may cause illegal copying leaks; not sharing, it is not free to install the software you need. How to set permissions to make the client can run and install software in the local area, and cannot copy the software on the server to a local hard disk? A: This problem can be used in Windows 2000 Server or Windows 2003 Server Group Policy "Release Software" is solved. Because the file server is a domain controller (DC), you can create an OU (organizational unit) for all network users, and move the original user to this newly created OU, then create Group Policy to this OU. Copy all the software to one or more folders, then create an implicit shared for the folder containing the software installer, and then use the group policy publishing software. For programs for the installer for the EXE file, you can create a zap text file that contains the installer. Let all users log in to the computer from the "Add New Program" in the Add / Remove Programs. In this way, users can only install software, but do not know the software installation path. Can DHCP fixed IP Q: Use a campus online Internet, automatically get an IP address from the DHCP server (220.168.25.2-220.168.25.254), and you need to type the username and password in the active login interface. When the net is peak, IP address information cannot be obtained, and the login interface cannot be activated. The IP address is displayed as "169.254.x.x" and cannot be online.
Can you specify an IP address to the Internet? A: The "169.254.xx" address obtained by the computer when the peak is accessed, since the IP address cannot be obtained from the DHCP server (contact the DHCP server, or the DHCP server is available for allocation), The IP address (APIPA) automatically assigned by a computer. Since the IP address pool of the DHCP server is limited, when the IP address is allocated, the IP address will no longer be able to obtain the IP address, that is, if there is no network administrator, there will be no legal solution, at this time, the feasible way is constant Refresh. If the consent of the network administrator, you can keep the IP address for a specific computer on the DHCP server. In this way, the IP address will not be allocated by another computer, and only the computer that specifies the MAC address can obtain the IP address so that the network can be accessed at any time. return
Reply: Always happy (posting time: five-level member credit: 120 Points: 2194) 2005-1-22 9:13:21
The reason why the switch and the hub rate is not very different. Previously, using 3 sets of threads together, the speed of teaching in broadcasting is slightly slow, and even network storm occurs. Now, 3 sets of wires are now replaced with 3 switches. I thought it would improve the speed of the network, I didn't expect to be different from the previous difference. What is the reason? A: The difference between the switch and the hub is the transmission efficiency of unicast, and when several ports communicate with the hub, there is an advantage over the hub. In addition, the switch is a full-duplex mode, and the hub is a half-duplex mode, so the former is more suitable for information interaction. For broadcast transmission, the hub and switches have little difference in performance, that is, hubs and switches of the same bandwidth are basically the same at the time of broadcast application. The router is unable to access: 1 SOHO broadband router, 4 computers are connected to its 4 LAN ports, and the ADSL MODEM is connected to the WAN port. In addition to 1 computer installed Windows 2000, other computers are installed in Windows XP, and all set to "Home" workgroup. Although access to the computer is normal, it is unable to contact each other, and the other party cannot be seen in "online neighbors". A: Since all computers can be online through the same router, its IP address is definitely in the same subnet, can exclude IP address information settings. The fault is actually on the network settings of Windows XP and Windows 2000. It is recommended to proceed as follows: First, in the Network Connection window of Windows XP, click Set Home or Small Office Network, run the Network Installation Wizard, select "Other" in the Select Connection Method dialog box. , Then, select "This computer belongs to a network" option without an Internet connection, allowing it to access the LAN and set the shared folder in the Windows Explorer. Second, you can use the "Find" or "Search" mode, use the IP address or computer name to find other computers in the network. Typically, as long as a computer is found, the computer will appear in "Online Neighbors". Third, turn off the Internet connection firewall for Windows XP, the firewall is enabled by default. Cancel the selected status of the Internet Connection Firewall check box in the "Advanced" tab of the Local Connect Properties dialog. If the firewall software is also installed in Windows 2000, you need to set it properly or turn off the firewall. Windows 2000 FTP User Permissions Setting: 20 machines in the company LAN in the same network segment, in the same working group. Now you have to provide FTP services on Windows 2000 Server's servers, each person has a separate FTP folder, which provides users with space uploaded by users, and users cannot view virtual directorys with each other. However, in the virtual directory properties dialog box, you can't find the configured user account. Is it necessary to use a special FTP server software? A: Windows 2000 Server default FTP service is very limited, so only through the virtual directory Settings will not be able to achieve permission. However, this problem can be solved by dividing the NTFS folder. That is, only the full control permission of the user's FTP virtual directory folder, and the access rights to other folders are rejected. In addition, in order to avoid full disk space, the disk quota should also be set. Serv-U is a very good FTP server software that implements disk limits in the FAT32 partition, and control of access. For details, please refer to the introduction of the 2003 No. 31 D5 version.
Routing Environment Say the mail server settings: I now want to build a mail server on your own machine, but the company uses a router to access the Internet, the network cable directly into the router, and then the machine points the gateway to the router. My current problem is: I don't want to build the domain and have a static IP address. How should I set the POP3 and SMTP addresses of the mail server? The server IP is 192.168.0.3; trying to set it to the router IP and the IP of the public network. What should I set? A: You can do this: First, set PAT, ie port mappings on the router, and "110" and "25" ports used by POP3 and SMTP are mapped to the IP address of the mail server. When the computer in the Internet accesses the mail service, it will be sent to the mail server. Second, apply for a formal domain name and analyze the MX record of the domain name as the IP address of the router public network. Third, install mail server software, such as any mail server software such as WebEasymail, Foxmail Server, and the address of the mail server is set to the address of this machine. The POP3 and SMTP servers are set to 192.168.0.3 when the computer is collected and email. Change system leads to the normal browsing page Q: ADSL mode Internet, online online online browsing, format the C drive Windows 2000, just boot online, but after a while, the website will not open. But QQ can use it normally. Access the website directly with the IP address. Try to restart the "DNS Client" item in the service, but after the service is stopped, the start and stop and other items becomes unnecessary. And after the machine is restarted, it can be normal for a while. How to solve? A: If the machine is Windows 2000 PROFESSIONAL or the Windows 2000 Server that is not upgraded to the Active Directory server, set the DNS in your network card connection properties to your local telecom's DNS address. If your machine is upgraded to the Windows 2000 Server of the Active Directory server, set your DNS address for your machine itself, and configure the DNS forwarding function, set the forwarding address as the DNS address of the local telecommunications. Before setting the forwarding function, remove the root domain from your DNS server, the area name is the area ".". In addition, use tool software (such as Windows Optimization Master, etc.) to view the settings of the TTL parameters of the network in the registry, appropriate adjustments according to the software wizard, and one of the methods to solve this type of problem. Whether the single network card can share the Internet Q: One machine is installed with Windows ME (single network card), use the ADSL method to access the network; another machine is installed with Windows 98SE, no NIC. What ways can you make two computers no longer add a network card to the Internet? A: Buy a USB cable (approximately 80 yuan, notice that the USB extension line) can achieve your requirements, but now usually USB Most of the cable only supports Windows 2000 and higher operating systems, and support for Windows 98 is not too good. You can also install the Windows 2000 Server system, then install Terminal Services and Citrix MetaFrame 1.8, another computer installed Citrix MetaFrame 1.8 client software, so that the two computers can be connected in series, another computer can also pass The serial port is logged in to the Windows 2000 Server sharing the Internet.
Of course, the economics and convenience of these methods are not as good as dual network cards (plus a network card as long as 40 yuan or so without upgrading the operating system). IIS server "500" internal error reason: Recently installed the Windows 2000 Server system, enabled IIS service standing web servers, but whenever access to local ASP files via IIS, HTTP500 server internal errors occur. Allow script access has been selected in IIS. The event error prompts found in the event manager are "event ID 59", described as "" 3d14228d-fbe1-11d0-995d-00c04fd919c1 "in" / LM / W3SVC / 1 / Root / BBS " "Unable to activate" and "Event 36", described as "The server failed to transfer the application" / LM / W3SVC / 1 / Root / BBS ". The error is" C000003B "." A: The error for the event ID is 59 is "an unexpected network error". For errors for event IDs 36, it is "Opening of Shared Files". When this problem occurs, please check the following: 1 Check if the network card and its driver have correctly installed correctly, the IP address of the NIC is set correctly and the installation, configuration of the network protocol and network components; 2 upgrade anti-virus software, check if the computer is infected virus. After troubleshooting the above fault, remove the IIS from "Add / Remove Windows Components", then delete the directory used by IIS (the inetpub directory of the default), reinstall the IIS, restart the computer, see if it is resolved. If not, try running the default management page of IIS, if the management page (ASP format) can be displayed, the ASP file that cannot be accessed (ie, the internal error occurring), please check if the ASP statement is written. correct. return
Reply: Always happy (posting time: five membership credit: 120 Points: 2195) 2005-1-22 9:18:51
The server cannot provide a shared Internet service as soon as possible: a COMPAQ server (Windows Server 2003 system) loaded dual network card, a network card (the motherboard comes with it) is connected to ADSL MODEM, another piece (RTL8139C network card ", other microcomputers share the Internet The server is ended, and the other machine cannot ping the pass, you can ping through 5 ~ 6 minutes, and other machines can access the Internet, there is no prompt. What is the reason? A: If Compaq's server configuration is low, due to The Windows Server 2003 system is used, and the server is 5 ~ 6 minutes to start the network sharing service is normal. It is recommended to turn off the unwanted service components. In addition, if the network management switch is used, when a port detects a newly opened device It will also block the port first, and then the port will be enabled after passing, which will also result in a period of delay. Once the server is open, if there is no special case, it is best not to turn it, because all servers are 7 (Day) × 24 (hour) is not designed uninterrupted work. The system cannot download the flash plug-in Q: Recently reinstalling Windows 98, some animations can be seen when browsing the webpage. When you are connected to the Internet, you will automatically download one. FLASH plug-in, now there will be this situation. Is this why? Can you install the plugin manually? A: Most of the animation on the web is Flash and GIF format. Play GIF animation needs to put the IE "Internet option" "Playing animation" opens, and playing Flash animation requires a Flash plugin. If it is installed, its old version plugin, now many Flash animations played with FlashPlayer 7.0 can not be opened, and sometimes in some systems Will not be as prompted to download the flash plugin as before, the latest Flash plugins can be used to manually install from http://download.sina.com.cn/cgi-bin/detail.cgi?s_id=1006. "Super Terminal" cannot be entered Command Q: When using MODEM to implement the "Auto Answer", the "Super Terminal" window cannot be entered, how can I solve? A: This is the reason for the operating system. The frequency appears very high in the Windows 98 system. Reinstall the component (recommended to upgrade the component to the latest version) or upgrade, reinstate the system. Foxmail 5.0 Unable to send 126.com mail Q: Unable to send 126.com mailboxes with Foxmail 5.0, What is going on? A: 126 due to the launch of Foxmail 5.0 The .com (50MB) mailbox does not open, the software's mail server database does not have the information of the mailbox, so the system automatically generated the default mail server for the mailbox 126.com when the account is established. In fact, the POP3 and SMTP server names of the mailbox are POP3.126.com and SMTP.126.com, and the mail server information is corrected in the account attribute of the Foxmail 5.0. Windows XP cannot use ICS sharing to ask: The server is installed with two operating systems (Windows XP and Windows 2000). In the past two systems, they can achieve shared Internet (ADSL mode Internet), and client IP is manually set (192.168.1.99).
