Cisco ASA Series Cli Configuration Manual page 421

Chapter 1 Starting Interface Configuration (ASA 5510 and Higher)
member-interface GigabitEthernet0/3
•
EtherChannel interface—Enter the following command under each interface you want to add to the
EtherChannel (either formerly in use or unused). You can assign up to 16 interfaces per
EtherChannel, although only eight can be active; the others are in a standby state in case of failure.
channel-group channel_id mode active
For example, to take advantage of existing cabling, you would continue to use the formerly in-use
interfaces in their old roles as part of the inside and outside EtherChannel interfaces:
interface GigabitEthernet0/0
channel-group 1 mode active
no shutdown
!
interface GigabitEthernet0/1
channel-group 2 mode active
no shutdown
!
interface GigabitEthernet0/2
channel-group 1 mode active
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/3
channel-group 1 mode active
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/4
channel-group 2 mode active
shutdown
no nameif
no security-level
no ip address
!
interface GigabitEthernet0/5
channel-group 2 mode active
shutdown
no nameif
no security-level
no ip address
!
interface Management0/0
channel-group 3 mode active
no shutdown
!
interface Management0/1
channel-group 3 mode active
shutdown
no nameif
no security-level
no ip address
...
Step 7
Enable each formerly unused interface that is now part of a logical interface by adding no in front of the
shutdown command.
For example, your final EtherChannel configuration is:
Starting Interface Configuration (ASA 5510 and Higher)
Cisco ASA Series CLI Configuration Guide
1-17