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To see the system information: systeminfo
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Display Connection Configuration: ipconfig /all
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Display DNS Cache Info Configuration: ipconfig /displaydns
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Clear DNS Cache: ipconfig /flushdns
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Release All IP Address Connections: ipconfig /release
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Renew All IP Address Connections: ipconfig /renew
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Re-Register the DNS connections: ipconfig /registerdns
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Change/Modify DHCP Class ID: ipconfig /setclassid
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Network Connections: control netconnections
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Test Connectivity: ping supto.net
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Displays the TCP/IP protocol sessions: netstat
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Display Local Route: route
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Display Resolved MAC Addresses: arp
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Display Name of Computer Currently on: hostname
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Display DHCP Class Information: ipconfig /showclassid
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Name Server Lookup: nslookup google.com
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Access and maintain a Microsoft File/Printer Sharing environment: net
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For Traces the route: tracert supto.net (press ctrl+break to came out of this command)
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Combines functions of Ping and Tracert : pathping /?
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Used to retrieve the information about a user on a network: finger
DOS commands for Network Engineers.
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