Hi all,
Greetings!!
Am working in a firm that have more than 10 Cisco switches connected to one core master switch via SFP . But one of the Switch not communicate after few hours of working, when i check that SFP Connector in that switch it not blinking. when i power off the switch and turn it On again, it works after few hours it went out and the problem continues.
Please Help me to solve this issue since am not IT guy please explain in detail and attach Commands if any.
Thanks & Regards,
Abdul Rawoof
