Hi all In both Routed mode and Transparent mode, I see the logical interfaces uses the same MAC address of the physical interface. As per the below statement, the addresses are not unique.
VLAN MAC Addresses In routed firewall mode, all VLAN interfaces share a MAC address. Ensure that any connected switches can support this scenario. If the connected switches require unique MAC addresses, you can manually assign MAC addresses. In transparent firewall mode, each VLAN has a unique MAC address. You can override the generated MAC addresses if desired by manually assigning MAC addresses. http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/int5505.html With regards Kings
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