Add a Subinterface to an EtherChannel Interface

EtherChannel Subinterfaces

The Interfaces page allows you to view which interfaces of a device have subinterfaces by expanding each interface. This expanded view also shows you the unique logical name, enabled/disabled state, any associated security zones, and mode of the subinterface. The interface type and mode of the subinterface is determined by the parent interface.

General Limitations

Security Cloud Control does not support subinterfaces for the following interface types:

• Interface configured for management-only.

• Interface configured for switch port mode.

• Passive interfaces.

• VLAN interfaces.

• Bridge virtual interfaces (BVI).

• Interfaces that are already a member of another EtherChannel interface.

You can create subinterfaces for the following:

• Bridge group members.

• EtherChannel interfaces.

• Physical interfaces.