Application Development: Ping an IP through a specific port in cmd prompt or telnet

Application Development: Ping an IP through a specific port in cmd prompt or telnet

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日期:2025-04-26
Well, sometimes we need to know whether the port in open or block, we need to do some checking or troubleshoot through ping/telnet. We cannot ping a IP with port but we can telnet certain IP together with Port no. For example: Go to open command prompt, i...看更多