CMD (Network commands)

CMD (network command) netstat-a to check which ports are enabled. Use netstat-an netstat-n to check the network connection of the ports, commonly used netstat-an netstat-v to view ongoing work netstat-p protocol name example: netstat-p tcqip to view the use of a Protocol (to view the use of the tcpip Protocol) netstat-s: Check the usage of all Protocols in use. If nbtstat-A ip address is enabled on one of the ports from 136 to 139, you can view the user name that the other party recently logged on to (username before 03)-Note: Parameter-A should be capitalized tracert-parameter ip (or computer name) tracking route (data packet), parameter: "-w number" is used to set the timeout interval. Ping An ip address (or domain name) to send 32-byte data to the host. Parameter: "-l [space] data packet size"; "-n data transmission count "; "-t" indicates that the ping is always performed. Ping-t-l 65550 ip death ping (send a file larger than 64 K and ping it until it is dead) ipconfig (winipcfg) for windows NT and XP (windows 95 98) check the local IP address. The available parameter "all" in ipconfig shows all configuration information. tlist-t displays the process in the tree line list (this is an additional tool of the system, which is not installed by default, in the Supporttools folder in the installation directory, add the-F parameter to the kill-F process name and then force a process to end (this is an additional tool of the system, which is not installed by default, in the Supporttools folder of the installation directory) net user username and password add create user net user guest activeyes activate guest user net user view which users net user account name view account attributes net localgroup administrators username add "user" add to administrator give it administrator privileges, note: Add "s" after "administrator" and use the plural "net start" to check which services are enabled. (For example, net start telnet and net start schedule) net stop service name stop a service. net time destination ip address to view the target ip address set of the other time. net time destination IP address sets the time synchronization between the local computer time and the target ip host, add the parameter yes to cancel the confirmation information. net view. Check which shared net view ip addresses are enabled in the local LAN. view which shared net config is enabled in the Peer lan. display the sharing of system network settings. net logoff disconnection. net pause service name pause a service net send ip text information to send information to the other party net ver LAN is using the network connection type and information net share view locally opened shared net share ipc $ Enabled ipc $ share net share ipc $ del Delete ipc $ share net share c $ del Delete C: share net user guest 12345 use the guest user to change the password to 12345 net password and change the system login password