Cisco ASA 5505 Configuration Manual page 235

Chapter 8 Configuring Interfaces
Model License Requirement
ASA 5505 Base License: 3 (2 regular zones and 1 restricted zone that can only communicate with 1 other zone)
Security Plus License: 20
ASA 5510 Base License: 50
Security Plus License: 100
ASA 5520 Base License: 150
ASA 5540 Base License: 200
ASA 5550 Base License: 250
ASA 5580 Base License: 250
The following table shows the licensing requirements for VLAN trunks:
Model License Requirement
ASA 5505 Base License: None.
Security Plus License: 8.
All other models N/A
Guidelines and Limitations
This section includes the guidelines and limitations for this feature.
Context Mode Guidelines
•
•
Firewall Mode Guidelines
Transparent firewall mode allows only two interfaces to pass through traffic; however, on the ASA 5510
and higher adaptive security appliance, you can use the Management 0/0 or 0/1 interface (either the
physical interface or a subinterface) as a third interface for management traffic. The mode is not
configurable in this case and must always be management-only.
Failover Guidelines
Do not finish configuring failover interfaces with the procedures in
(All Models)" section on page
page 59-6
state links. In multiple context mode, failover interfaces are configured in the system configuration.
IPv6 Guidelines
•
OL-20339-01
In multiple context mode, configure the physical interfaces in the system execution space according
to the "Starting Interface Configuration (ASA 5510 and Higher)" section on page
Then, configure the logical interface parameters in the context execution space according to the
"Completing Interface Configuration (All Models)" section on page
or the "Configuring Active/Active Failover" section on page 60-8
Supports IPv6.
8-21. See the "Configuring Active/Standby Failover" section on
Cisco ASA 5500 Series Configuration Guide using ASDM
Guidelines and Limitations
8-9.
8-21.
"Completing Interface Configuration
to configure the failover and
8-7