ping
Check the connection with a remote computer or a local computer. This command is only available after installing the TCP / IP protocol.
Ping [-t] [-A] [-n count] [-l length] [-f] [-i ttl] [-V TOS] [-r count] [-s count] [-j computer-list] [-k computer-list] [-w Timeout] destination-List
parameter
-t checks with the connection to the specified computer until the user presses Ctrl C to interrupt.
-a resolves the address as the computer name.
-n count Sends a number of Echo messages specified by count, with defaults to 4.
-l Length Send an echo packet containing the length of the data by length. The default is 64 bytes, the maximum is 8192 bytes. PING -L 65500 -T 127.0.0.0 "Data package for a single address is 65,500 sizes, until it crashes, the use of 98 is better
-f sends a "no segment" flag in the package. The package will not be segmented by the gateway on the route.
-i TTL sets the "Survival Time" field to the value specified by TTL.
-V TOS sets the Service Type field to the value specified by TOS.
-r Count Records the routing of packets and returns packets in the Record Routing field. The specified COUNT value can be minimum or 1, the maximum can be 9.
-s count Specifies the time stamp of the number of forwarders specified by count.
-j Computer-List is routed by a computer list specified by Computer-List. The intermediate gateway may separate the continuous computer (loose source route). The number of maximum IP addresses allowed is 9.
-k Computer-List Routing packets by a computer list specified by Computer-List. The intermediate gateway may be separated by a continuous computer (strict source route). The number of maximum IP addresses allowed is 9.
-w Timeout specifies a timeshooting in milliseconds.
Destination-list Specifies the remote computer to be verified.
Detailed information about ping
Ping - pay attention
The PING command is sent to the computer to the computer and the response message is listened to check with the remote computer or the local computer. For each send message, the ping waits for up to 1 second, and prints the number of sending and receiving the message. Compare each receive message and send packets to verify its validity. By default, four response packets are sent, each message contains 64-byte data (periodic capital alphanumeric sequences).
You can use the PING utility to test your computer name and IP address. If you can successfully check the IP address, you cannot successfully check your computer name, then there is a problem with the name resolution. In this case, to ensure that there is a computer name to query in the local HOSTS file or in the DNS database.
The following shows an example of ping output: (Windows users available: Start -> Run, enter "command" to call up the Command window to use this command)
C: /> ping ds.internic.net
Pinging ds.internic.net [192.20.239.132] with 32 bytes of data:
Reply from 192.20.239.132: bytes = 32 time = 101ms TTL = 243Reply from 192.20.239.132: bytes = 32 time = 100ms TTL = 243Reply from 192.20.239.132: bytes = 32 time = 120ms TTL = 243Reply from 192.20.239.132: bytes = 32 Time = 120ms TTL = 243 ------------------------------------------- ----------------- NetStat
-A Displays any address of any associated protocol control block. Mainly used to debug -A display all sockets. In general, the socket associated with the server process is not displayed, including the established connection, and those connectors of the Listening request (Listening).
-i Displays the status of the automatic configuration interface. Those interface status configured after the initial boot of the system is not output
-M Print Network Memory usage
-n Print the actual address, not the symbol of the interpretation of the address or display the host, the network name
-r Print Routing Select Table
-f address -family prints statistics and control block information for address clusters given to the name. So far, the only supported address cluster is inet
-I interface only prints the status of the name of the name
-p protocol-name only Print statistics and protocol control block information for protocols given to the name
-s Print statistics for each protocol
-t uses time information in the output display instead of the queue length information.
NetStat Command Column Title Name Interface The Name MTU Interface of the Maximum Transmission Unit Net / Dest Interface The IP Address Interface of the Network Address Interface IPKTS The number of packets received when IPKTS receives the number of data packets sent when the number of damaged packets The number of damaged packets that have been corrupted when IERS sends the number of network collisions recorded by this interface.
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NET Start boot service, or displays a list of start-up services. The service name of two or more words, such as NET LOGON or CO MPUTER BROWSER, must be joined in both sides. "
NET START [Service] parameter
NET Start without parameters displays a list of running services.
Net Start Alerter launches the Alerts service. Alarm service sends a warning message.
Net Start "Client Service for NetWare" launches NetWare Customer Service. This command can only be used on Windows 2000 Professional in the case where the NetWare customer service is installed. Net Start "Clipbook Server" launches the Scrapbook Server service. The service name of the two words, such as Clipbook Server, must be joined in both sides. "
NET Start "Computer Browser" launched the Computer Browser service.
Net Start "DHCP Client" launches the DHCP Customer service. This command is only available after the TCP / IP protocol is installed.
Net Start "Directory Replicator" launches the Directory Replication Server service. The Directory Replication Program service copies the specified file to the specified server. The service name of the two words, such as Directory Replicator, must be joined in both sides. "You can also start the service with the" Event Log "service with the Command NetStart Replicator. Net Start EventLog launches the event log service. Start the service before using the event viewer to view the recorded event.
Net Start "File Service for Macintosh" Start the Macintosh file service, allowing the Macintosh computer to use the shared file. This command can only be available on a computer running Windows 2000 Server. NET Start "FTP Publishing Service" launches FTP release service. This command is only available after the Internet information service is installed.
Net Start "Gateway Service for NetWare" launches NetWare gateway service. This command can only be available on Windows 2000 Server if the NetWare gateway service is installed. NET Start LPDSVC Start TCP / IP Print Server Services. This command can only be used after UNIX printing services and TCP / IP protocols.
Net Start Messenger launches the "Letter" service. "Letter" service allows your computer to receive emails.
Net Start "Microsoft DHCP Service" launches Microsoft DHCP service. This command is only available if you run Windows 2000 Server and have installed TCP / IP protocols and DHCP services.
Net Start "Net Logon" launched the Network Login service. "Network Login" service verifies the login request and controls the width of the replication user account database. This service can also be started using the command NET Start Netlogon.
NET Start "Network DDE" launched the Network DDE service.
NET Start "NT LM Security Support Provider" launched the NT LM Security Support Provider service. This command is only available after the "NT LM Security Support Provider" is installed.
Net Start OLE launches object links and embedded services.
Net Start "Print Server for Macintosh" Start Macintosh Print Server service, allows printing from Macintosh. This command can only be available on a computer running Windows 2000 Server. NET Start "Remote Access Connection Manager" Start the Remote Access Connection Manager service. This command is only available after installing "Remote Access Service".
NET Start "Remote Access IsnsAP Service" launches "Remote Access ISNSAP Service". This command is only available after installing "Remote Access Service".
Net Start "Remote Procedure Call (RPC) Locator Start the RPC Locator Service. "Locator" service is the RPC Name Service of Microsoft Windows 2000.
NET Start "Remote Procedure Call (RPC) Service" Start "Remote Procedure Call (RPC) Service. "Remote Process Call (RPC) Service is the RPC subsystem of Microsoft Windows 2000. The RPC subsystem includes endpoint mappings and other RPC services. Net Start Schedule launches the Plan service. "Plan" service allows your computer to start programs at the specified time using the AT command. Net Start Server launches the Server service. The Server service allows your computer to share resources on your network.
Net Start "Simple TCP / IP Services" launches the "Simple TCP / IP Service" service. This command can only be used after the TCP / IP and "Simple TCP / IP Services" are installed.
NET Start Site Server LDAP Service launches Site Server LDAP Service. "Site Server LDAP Service" in Windows 2000 Active D
IP multicast meetings in IRECTORY. This command can only be used after the "Site Server LDAP service" is installed. Net Start "Site Server LDAP Service"
NET START SNMP launches SNMP service. The SNMP service allows the server to report the current state to the SNMP management system on the TCP / IP network. This command can only be used after the TCP / IP and SNMP are installed.
Net Start Spooler launches "Background Print Print".
Net Start "TCP / IP NetBIOS Helper" enables NetBIOS support on the TCP service. This command is only available for TCP / IP installed.
Net Start UPS Launches "Uninterruptible Power Supply (UPS)" service
NET Start "Windows Internet Name Service" launched "Windows Internet Naming Services". This command can only be used on Windows 2000 Servers after installed TCP / IP and "Windows Internet Naming Services".
Net Start WorkStation launches the Workstation service. "Workstation" service allows your computer to connect and use network resources.
Net Start Schedule is called "Timed" service, called different, please pay attention, actually a matter! Net Start Telnet launches Telnet service, open the 23-port, and you need to run NTLM.exe in case
Net Start Workstation Opens NET Use
Net Start LanmanServer opens an IPC service.
NET Start MSFTPSVC Opens FTP Services
-------------------------------------------------- ---------- Net Stop Close Service: NET STOP TELNET
-------------------------------------------------- ---------- Net User
Net user View User List NET User User Name Password / Add User Net User User Name Password Change User Password NET LOCALGROUP Administrators User Name / Add Add User to Management Group NET USER User Name / Delete Delete User Net User User Name View User's Basic Situation NET User User Name / Active: No Disabled This User Name / Active: YES Enables this user
-------------------------------------------------- ---------- Net Share
NET Share View Computer IPC $ Shared Resource NET Share Share Name View This share NET Share share name = Path Settings Share. For example, NET Share C $ = C: ZNET Share Share Name / Delete Remove IPC $ Share Net Stop LanmanServer Close IPC $ and Default Sharing Dependent Services Manually Removal Share Net Share C $ / DNET Share D $ / DNET Share IPC $ / DNET Share Admin $ / D ------------------------------------------------------------------------------------------------------------------------------------------------------ -------------- NET USE
NET USE View IPC $ Connection NET Use // IP / IPC $ "Password" / user: "User Name" IPC $ Connection NET USE // IP / IPC $ / DEL Delete A connection NET USE Z: // Target IP / C $ "Password" / user: "User Name" to map the other party C disk to its own Z disk NET USE Z: / DEL
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NET Time // ip View Time NET View IP on Remote Computer View Shared Resources on your computer COPY path: / file name // ip / shared name copy file to a computer that has been connected to IPC $
-------------------------------------------------- ---------- AT
AT View your computer planning job AT // ip View Schedule Jobs on Remote Computers AT // IP Time Command (Note Player) Add a Job AT // IP Scheduler Id / Delete Delete Remote Computer on Remote Computer A plan job AT // IP All / Delete deletes all scheduled jobs on remote computers AT // IP Time "Echo 5> C: /T.txt" created text files on remote computers
-------------------------------------------------- ---------- Iisreset / Reboot Restart Machine 2K
-------------------------------------------------- ---------- Finger View the other party recently available users to get the other party's username Figer UserName @Host ------------------- -------------------------------------- ipconfig
IPConfig / ALL View DNS, IP, Mac, etc.
-------------------------------------------------- ---------- Net Config Server / Hidden: YES hides your computer NET Config Server / Hidden: No is open -------------------------------------------------------------------------------------------------------------- --------------------------------------------
NET session log link ------------------------------------------------------------------------------ -------------- Network Letter make net send computer name / IP | * (broadcast) transfer content, pay attention cannot be spanned --------------- ---------------------------------------------
ARP -A
Detect the ARP binding (dynamic and static) list, display all connected to my computer, display the other party IP and MAC address
