Hi All, I was going through the IPSec Pass-through section on the "Cisco ASA:All-in-One Firewall,IPS,Anti-X and VPN Adaptive security appliance" book.My understanding from that section is ,IPSec pass-through supports only the ESP protocol;it does not support the Authentication Header(AH) Protocol.On the ipsec pass-through inspect map section,it has 2 different security levels(high and low) to choose from.Under the actions on each security level we choose,it has check for Maximum AH flows per client and AH idle timeout.
My question is,what it means,when IPSEC pass-through supports only ESP and not AH ,even though it has checks for AH. Kindly help me to clarify the same. Thanks for the help Regards Anantha Subaramanian Natarajan
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
