04-17-2008 12:53 PM - edited 03-11-2019 05:33 AM
Currently hosting FWSM 2.3(3) which according to docs has capability of 128,000 ACLs, but the practical number supported is about 85,000.
Are the new versions of of FWSM increasing this capacity?
04-17-2008 11:47 PM
The FWSM supports a fixed number of rules for the entire system.For 3.2 code the rule limits are as follows
http://www.cisco.com/en/US/docs/security/fwsm/fwsm32/configuration/guide/specs_f.html#wp1054944
In later releases you can manipulate the rules using
FWSM(config)# resource rule nat 13 acl max filter current fixup current est current aaa 442 console current
Meaning you can reduce for e.g policy nat Aces and allocate memory to ACLs.
Syed
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