I had a problem on my network. That I had a Cisco device Pix 506 E firewall. This device is connected to my network with Router Cisco 1700 and switch panel 3Com.
The Pix 506 E firewall is hang-up always and disconnects all users from the Internet. Hang-up that means the power is switched on but the network and the Act link is switched off and the solution on this moment is switched the Pix off then switched on to working again. This may be happened 3 times during the day.
I don?t what is the problem so please I need your support to solve this problem. Thanks