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Software Secure Firewall Threat Defense
Platform Secure Firewall Threat Defense Virtual
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Configuring FDM-Managed Devices Interfaces Configuring Firepower Interfaces Add an EtherChannel Interface for an FDM-Managed Device Add an EtherChannel Interface

Last updated: Jun 09, 2025

Add an EtherChannel Interface

Use the following procedure to add an EtherChannel to your FDM-managed device:

Procedure

1

Click the Devices tab.

2

Click the FTD tab and select the device you want to add an EtherChannel to.

3

In the Management pane located to the right, select Interfaces.

4

Click the plus icon and select EtherChannel Interface.

5

Enter a Logical Name.

6

(Optional) Enter a description.
7

Enter the EtherChannel ID.

For Firepower 1010 series, enter a value between 1 and 8.

For the Firepower 2100, 3100, 4100, and 9300 series, enter a value between 1 and 48.
8

Click the drop-down button for Link Aggregation Control Protocol and select one of the two options:

  • Active - Sends and receives LACP updates. An active EtherChannel can establish connectivity with either an active or a passive EtherChannel. You should use the active mode unless you need to minimize the amount of LACP traffic.

  • On - The EtherChannel is always on, and LACP is not used. An on EtherChannel can only establish a connection with another EtherChannel that is also configured to be on.
9

Search for and select the interfaces you want to include in the EtherChannel as memebers. You must include at least one interface.

Warning: If you add an EtherChannel interface as a member and it already has an IP address configured, Security Cloud Control removes the IP address of the member.

10

Click Save.

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