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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter 12 Starting Interface Configuration (ASA 5510 and Higher)
Starting Interface Configuration (ASA 5510 and Higher)
Prerequisites
• Both member interfaces must be of the same physical type. For example, both must be Ethernet.
• You cannot add a physical interface to the redundant interface if you configured a name for it. You
must first remove the name in the Configuration > Device Setup > Interfaces pane.
• For multiple context mode, complete this procedure in the system execution space. If you are not
already in the System configuration mode, in the Configuration > Device List pane, double-click
System under the active device IP address.
Caution If you are using a physical interface already in your configuration, removing the name will clear any
configuration that refers to the interface.
Detailed Steps
Step 1 Depending on your context mode:
• For single mode, choose the Configuration > Device Setup > Interfaces pane.
• For multiple mode in the System execution space, choose the Configuration > Context
Management > Interfaces pane.
Step 2 Choose Add > Redundant Interface.
The Add Redundant Interface dialog box appears.
