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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)
Step 2 If you are using failover, disable failover by choosing Configuration > Device Management > High
Availability > Failover and unchecking the Enable failover check box. Click Apply, and continue at
the warning.
Step 3 In the system, copy the running configuration by choosing File > Show Running Configuration in New
Window and copying the display output to a text editor.
Be sure to save an extra copy of the old configuration in case you make an error when you edit it.
For example, you have the following interface configuration and allocation in the system configuration,
with shared interfaces between two contexts.
System
interface GigabitEthernet0/0
no shutdown
interface GigabitEthernet0/1
no shutdown
interface GigabitEthernet0/2
shutdown
interface GigabitEthernet0/3
shutdown
interface GigabitEthernet0/4
shutdown
interface GigabitEthernet0/5
shutdown
interface Management0/0
no shutdown
interface Management1/0
shutdown
!
context customerA
allocate-interface gigabitethernet0/0 int1
allocate-interface gigabitethernet0/1 int2
allocate-interface management0/0 mgmt
context customerB
allocate-interface gigabitethernet0/0
allocate-interface gigabitethernet0/1
allocate-interface management0/0
Step 4 Get copies of all context configurations that will use the new EtherChannel or redundant interface. For
example, for contexts in flash memory, in the system choose Tools > File Management, then choose
File Transfer > Between Local PC and Flash. This tool lets you choose each configuration file and
copy it to your local computer.