02-09-2010 03:24 PM - edited 03-11-2019 10:07 AM
Recently, I have a question when I prepare a case which implement firewall (such as CBAC or ZBF), normal ACL, QoS, IPS and IPSec in a single router, for example, on a particular interface for ingress traffic, how will router process the traffic according to above setting. That is, what kinds of process order the router will follow? If you have some information, it is very appreciated.
02-09-2010 04:19 PM
qiangwucisco_au wrote:
Recently, I have a question when I prepare a case which implement firewall (such as CBAC or ZBF), normal ACL, QoS, IPS and IPSec in a single router, for example, on a particular interface for ingress traffic, how will router process the traffic according to above setting. That is, what kinds of process order the router will follow? If you have some information, it is very appreciated.
Have a look at this doc which lists the order of operation of processes on an IOS router -
http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080133ddd.shtml#topic1
Jon
03-09-2010 04:47 AM
Thanks, Jon. It sounds helpful. I will read it carefully.
Cheers
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