Edit or Remove a Subinterface from an EtherChannel

Edit a Subinterface

Use the following procedure to edit an existing subinterface associated with an EtherChannel interface:

1. Log into CDO. 
2. In the navigation pane, click Devices & Services. 
3. Select the FTD associated with the EtherChannel and subinterface you want to edit. In the Management pane located to the right, select Interfaces. 
4. Locate and expand the Etherchannel interface that the subinterface is a member of.
5. Select the desired subinterface you want to edit. In the Action pane located to the right, click the edit icon  .
6. Modify any of the following items:

• Logical name.
• State.
• Description.
• Security Zone assignment.
• VLAN ID
• IP address configuration in either the IPv4, IPv6, or Advanced tabs.

7. Click Save. 

Remove a Subinterface from an EtherChannel

Use the following procedure to remove an existing subinterface from an EtherChannel interface:

1. Log into CDO. 
2. In the navigation pane, click Devices & Services. 
3. Select the FTD associated with the EtherChannel and subinterface you want to edit. In the Management pane located to the right, select Interfaces. 
4. Locate and expand the Etherchannel interface that the subinterface is a member of.
5. Select the desired subinterface you want to delete.
6. In the Actions pane located to the right, click Remove. 
7. Confirm you want to delete the subinterface interface and click OK.

Related Articles:

• Add a Subinterface to an EtherChannel Interface
• Add an EtherChannel Interface for Firepower Threat Defense
• Edit or Remove an Etherchannel Interface for FTD
• Guidelines and Limitations for Firepower Interface Configuration
• Assign a Firepower Interface to a Security Zone