Network Troubleshooting第 96 / 100 题
Which command shows active TCP/UDP connections and listening ports on a local host?
a.ping
b.tracert
c.netstat
d.arp
解析
The netstat command lists active connections, listening ports, and associated states on the local host. It helps confirm whether a service is listening and which remote endpoints are connected. It is useful for diagnosing application and port issues.
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