I basically want to drop the IPS inline without changing the existing switch configuration. Its works fine on a non trunked interface but when I configure it similar to the config below I hit the issue that I cant assign 2 separate interfaces to the same VLAN. The exact error is as follows
ERROR: VLAN 10 has been assigned to another interface.
This is such a common scenario I cant imagine there isnt a solution but I cant find one. Does anyone know ?
You can associate VLANs in pairs on a physical interface. This is known as inline VLAN pair mode. Packets received on one of the paired VLANs are analyzed and then forwarded to the other VLAN in the pair. but the ASA IPS modules (ASA 5500 AIP SSM, ASA 5500-X IPS SSP, and ASA 5585-X IPS SSP) do not support inline VLAN pairs. For more information you can check the following configuration guide.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...