Which option is not supported when the Cisco ASA is operating in transparent mode and also is using multiple security contexts?
A.
NAT
B.
shared interface
C.
security context resource management
D.
Layer 7 inspections
E.
failover
Explanation:
http://www.cisco.com/en/US/docs/security/asa/asa82/configuration/guide/contexts.html
Unique Interfaces
If only one context is associated with the ingress interface, the ASA classifies the packet into that context. In transparent firewall mode, unique interfaces for
contexts are required, so this method is used to classify packets at all times.