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.
I guess you have always heard about lightning coming in over the phone line. Here we have an analog line that comes into an FXO module in a Cisco router. We came across this as we were replacing the router.