Receive the following alert in the EMS log Probable Cause: The cable attached to the ISL port Corrective Actions: 1) Check whether the cable is fully inserted into the interface port on both ends. 2) ...Receive the following alert in the EMS log Probable Cause: The cable attached to the ISL port Corrective Actions: 1) Check whether the cable is fully inserted into the interface port on both ends. 2) Reconnect the ISL port using another cable. reconnecting it, verify whether the link of the ISL port is up by executing the commands per the switch Switch logs show the port with link not connected
