Cisco ASA Series User Manual

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Cisco ASA Series CLI Configuration Guide
Chapter 1 Starting Interface Configuration (ASA 5510 and Higher)
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:

Cisco ASA Series Specifications

General

Model	ASA 5505
Interfaces	Varies by model (Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, etc.)
High Availability	Active/Standby or Active/Active (varies by model)
Power Supply	Varies by model
Form Factor	Varies by model
Operating System	Cisco ASA Software
IPsec VPN	Supported
SSL VPN	Supported
IPS Throughput	Varies by model