Difference Between Static & Dynamic ACL

[helpmeplz]

What is Difference Between Static and Dynamic ACL.

What is know is.

Static ACL are like Standard & Extended that are permanent stored.

Dynamic ACL are used to allow user to access Device using Telenor or SSH and then that ACL is activated for certain period of time to access resources.

Please do correct me

Thanks...

[johnnylingo]

It sounds like by dynamic ACL what you mean is Reflexive ACLs.  These are dynamically generated by a match in a static ACL entry.  For example, the static ACL entry permits icmp echo, and the reflexive ACL permis icmp echo-reply.

http://www.cisco.com/en/US/docs/ios/12_2/security/configuration/guide/scfreflx.html

[harvisin]

Hello,

Yes, you are absolutely correct.

But for your further reference on ACL’s please find  the link below:-

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