The Windows netstat command;
netstat -b (show the executable involved in creating each connection)
netstat /? (list of available parameters)
netstat -b
If you mean a Command Prompt Command then there are a few you can use. The most commonly used would be ping and tracert. But there are others including netstat which shows the port status.
Active TCP connections
AnswerTHE DOS command is netstat -a.
use the netstat command.
netstat
netstat
Netstat reports on the common tcp/ip protocols, including (but not limited to) TCP, UDP, ICMP, socket connections.
Netstat reports on the common tcp/ip protocols, including (but not limited to) TCP, UDP, ICMP, socket connections.
Try netstat -a at the command line.
Netstat -e
netstat----------most useful and very versatile for finding connection to and from the host. you can find out all the mulitcast groups (network) subscribed by this host by issuing "netstat -g"netstat -nap | grep port will display process id of application which is using that portnetstat -a will display all connections including tcp and udpnetstat --tcp will display only tcp connectionnetstat --udp will display only udp connectionnetstat -g will display all multicast network subscribed by this host.