Best Internet Gateway Solution

[Mero Cisco]

Hi,

I have implemented ASA 5520 as the main firewall. The outside interface is connected to a cisco router and the router is connected to an ISP. I want to make my security system more secure. Which product is the best as the internet gateway solution. Which licenses are required for this one and what is the,cost for each license. Where can I find the DMZ diagram recommended by cisco ?

Thanks in Advance.

Mero

[Julio Carvajal · Accepted solution]

Hello,

What is the cisco router doing on the outside interface? does that have a Firewall feature on ( ZBFW, CBAC).

If that is not the case I would go with the ASA as the border gateway so we can avoid malicious traffic from offending the router processes,

Because an image worths more than 1000 words:

http://www.youtube.com/watch?v=eeTZZN5U858

Regards,

Julio Carvajal

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