I have a Cisco 2960 switch ( WS-C2960-24TT) and around 10-12 ports are not functioning properly. It shows me like Fa 0/3 is down line protocol is down(notconnected) , even if the port is connected to laptop. If i unplug the cable and plug it to any working port it works. I already did shutdown then no shut but the problem remain the same.
Can anyone help me to sort this issue.