网络诊断DOS（Network diagnosis DOS）.docVIP

网络诊断DOS（Network diagnosis DOS） Several very useful network diagnostic DOS commands: The TCP/IP network configuration can be displayed using Ipconfig. Use Nbtstat to display protocol statistics and current TCP/IP connections. With Netsh, you can configure and monitor Windows 2000 under command line status or script interfaces. Use Nslookup to display the DNS (domain name system) name server information. Using Pathping, you can identify the routers or links that cause network problems. Ipconfig The diagnostic command displays all current TCP/IP network configuration values. The special purpose of this command on running the DHCP system allows the user to determine the TCP/IP configuration value of the DHCP configuration. Ipconfig [/all /renew [adapter] /release [adapter]] | | parameter /all Generate full display. In the absence of the switch, the ipconfig displays only the IP address, subnet mask, and the default gateway value for each nic. /renew [adapter] Update the DHCP configuration parameters. This option is available only on the system that runs the DHCP client service. To specify the adapter name, type the adapter name that is displayed with the ipconfig command without arguments. /release [adapter] Publish the current DHCP configuration. This option disables the TCP/IP on the local system and is available only on the DHCP client. To specify the adapter name, type the adapter name that is displayed with the ipconfig command without arguments. If no arguments are available, the ipconfig utility will provide the user with all the current TCP/IP configuration values, including the IP address and subnet mask. This usage program is especially useful on systems running DHCP, allowing users to determine values that are configured by DHCP. Nbtstat The diagnostic command uses the NBT (TCP/IP on NetBIOS) to display protocol statistics and the current TCP/IP connection. This command is available only after the TCP/IP protocol has been installed. Nbtstat, [-a, remotename],