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cbac and access lists

Are these the same things , and if not how do they differ, and why would we use both on the router ?

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Re: cbac and access lists

Hi Carl,

As i mentioned eariler, we could say CBAC is a kind of Access list.

Access list is just filtering some prefixes/ports. CBAC is the additional feature over ACL. We make use of the ACL in CBAC to inspects traffic that travels through the firewall to discover and manage state information for TCP and UDP sessions.

Just go thro. this link for both ACL and CBAC,

http://www.cisco.com/en/US/products/sw/secursw/ps1018/products_tech_note09186a00800a5b9a.shtml#cbac

Rgs,

Balaji. V

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