I recently took on a client who did not have any password information for his router and changes needed to be made. It's a Cisco 1720 on a T1 Frame Relay connection by the way using IOS ver 12.2I subsequently went through the password recovery proces...

I'm setting up a pix 501 to secure a VPN connection with our St. Louis office. Right out of the box I try and change the external IP addr. to a static one, okay but when I attempt to set the internal IP addr. so it fits within the parameters of our c...