Reth subinterfaces

To transmit and receive VLAN-tagged packets on a Reth interface, you can create subinterfaces for the Reth interface. A Reth subinterface is a Layer 3 logical interface and can be assigned an IP address. Packets from different VLANs can be forwarded by different Reth subinterfaces, which improves the interface efficiency and networking flexibility. For more information about VLAN-tagged packet processing on a Reth subinterface, see VLAN termination in Layer 2—LAN Switching Configuration Guide.