Edit a Subinterface

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

Procedure

Step 1

In the navigation pane, click Security Devices.

Step 2

Click the Devices tab.

Step 3

Click the FTD tab and select the threat defense associated with the EtherChannel and subinterface you want to edit.

Step 4

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

Step 5

Locate and expand the Etherchannel interface that the subinterface is a member of.

Step 6

Select the desired subinterface you want to edit. In the Action pane located to the right, click the edit icon .

Step 7

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.

Step 8

Click Save.