This is the White Rhino Security blog, an IT technical blog about configs and topics related to the Network and Security Engineer working with Cisco, Brocade, Check Point, and Palo Alto and Sonicwall. I hope this blog serves you well. -- May The Lord bless you and keep you. May He shine His face upon you, and bring you peace.
Have you trained your ears to notice the difference in sound in a data center or server room closet? It seems to me that if you are really paying attention to your equipment, you can tell the difference in the sounds in your closets/data centers.