The ASAv on AWS supports the following features:
+ Support for Amazon EC2 C5 instances, the next generation of the Amazon EC2 Compute Optimized instance family.
+ Deployment in the Virtual Private Cloud (VPC)
+ Enhanced networking (SR-IOV) where available
+ Deployment from Amazon Marketplace
+ Maximum of four vCPUs per instance
+ User deployment of L3 networks
+ Routed mode (default)
Note: The Cisco Adaptive Security Virtual Appliance (ASAv) runs the same software as physical Cisco ASAs to deliver proven security functionality in a virtual form factor. The ASAv can be deployed in the public AWS cloud.
It can then be configured to protect virtual and physical data center workloads that expand, contract, or shift their location over time. Reference: https://www.cisco.com/c/en/us/td/docs/security/asa/asa96/asav/quick-start- book/asav-96 qsg/asavaws.html