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15-22
Cisco ASDM User Guide
OL-16647-01
Chapter 15 High Availability
Field Information for the Failover Panes
• Delete—Removes the currently selected interface from the MAC addresses table. There is no
confirmation or undo.
Modes
The following table shows the modes in which this feature is available:
For More Information
For more information about failover in general, see Understanding Failover.
Add/Edit Interface MAC Address
Use the Add/Edit Interface MAC Address dialog box to define the active and standby virtual MAC
addresses for an interface.
Fields
• Physical Interface—Specifies the physical interface for which you are defining failover virtual MAC
addresses. Because the MAC addresses do not change for the LAN failover and Stateful Failover
interfaces during failover, you cannot choose these interfaces.
• MAC Addresses—Contains the fields for specifying the active and standby virtual MAC addresses
for the interface.
–
Active Interface—Specifies the MAC address of the interface on the active security appliance
(usually primary). Enter the MAC address in hexadecimal format (for example,
0123.4567.89AB).
–
Standby Interface—Specifies the MAC address of the interface on the standby security
appliance (usually secondary). Enter the MAC address in hexadecimal format (for example,
0123.4567.89AB).
Modes
The following table shows the modes in which this feature is available:
For More Information
For more information about failover in general, see Understanding Failover.
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• • •——
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• • • •—