I have a network where I include two nas routers and one pix 515. The routers have external ip addresses and provide access and external ip addresses to the users who connect. The pix is configured to secure all the servers as mail, web, ftp...My pro...

I have a cisco 827 connected to telefonica ADSL provider using pppoe.Each time I open the router I get a different ip address, so I have been unable to create a correct Nat translation to be able to use the ADSL connection with all the computers I ha...

I have read to send a Ctrl+break for the password recovery of my router, but I don't know which is the key on the keyboard for the break.Please help.Thank you

I have a CE 505 with the software version 5.1My problem is that I have notice that this CE is being used to send emails. Is there any idea about how to block this, please.Thank you

Hello,I have some servers configured with static command in the same pix. So when I try to access from one of the servers to the external ip of another, I can't reach it. As I'm leaving from the same pix, I can't. I would like to know if there is a s...