Traffic throughput improvements

You can configure the host-prefix-only statement on the underlying demux interface for static or dynamic VLANs to improve datapath performance for DHCPv4 access models. This statement has the following requirements: 

•  All the DHCPv4 subscribers using the underlying interface must be brought up using a 32-bit host prefix. 
•  You must configure the demux-source inet statement. You must not configure demux-source inet6 or demux-source [inet inet6].