tailieunhanh - WINDOWS 2000 TROUBLE SHOOTING TCP/I P phần 10

Trên một mạng lưới phát sóng, OSPF sử dụng một gói tin được gọi là một thông điệp giao thức Xin chào, mà là một thông điệp truyền thông mà các bộ định tuyến xác định vị trí nhau. Một router được lựa chọn làm Designated Router (DR), và tất cả các router trao đổi định tuyến khác thông tin với DR. | 640 Chapter 13 Windows 2000 TCP IP Fast Track Client Services for NetWare CSNW Gateway Services for NetWare GSNW NWLink Microsoft s implementation of the IPX SPX protocol File and Print Services for NetWare FPNW Microsoft Print Services for UNIX LPD and LPR services SNA Systems Network Architecture is a separate software package from Microsoft that can be used to connect Windows PC networks to IBM mainframe networks. General Troubleshooting Guidelines Troubleshooting TCP IP and other network problems is made easier if you follow the Ten Commandments of Troubleshooting 1. Know thy network. 2. Use the tools of the trade. 3. Take it one change at a time. 4. Isolate the problem. 5. Recreate the problem. 6. Don t overlook the obvious. 7. Try the easy way first. 8. Document what you do. 9. Practice the art of patience. 10. Seek help from others. Troubleshooting Resources There is a great deal of troubleshooting information for TCP IP issues in general and for Windows 2000-specific problems. Be sure to take advantage of the following Microsoft documentation including Help files the Resource Kits white papers TechNet official newsgroups and the Microsoft Web site Third-party documentation including Internet mailing lists Usenet public newsgroups Web resources local user groups and books and magazines Windows 2000 TCP IP Fast Track Chapter 13 641 Troubleshooting Models Following a set procedure allows you to organize the troubleshooting process and makes it less likely that you will overlook something important along the way. The problem-solving models used by other professions can be applied to network troubleshooting as well as discussed in the following sections. Differential Diagnosis Model This model is used in the medical field and consists of the following steps 1. Examination 2. Diagnosis 3. Treatment 4. Followup These same steps can be used in solving TCP IP connectivity problems. SARA Model This model is popular in the criminal justice world in use by law .