Help with ZPF on a subinterface

[Cyber91]

Hello all,
I've been trying to complete an activity for Packet Tracer which involves setting up and configuring a Zone-Based Policy Firewall for routers on separate networks which are communicating through another router acting as an ISP. The issue is that I am unable to use the "zone-member security" command on a sub-interface. Assigning security zones on a normal interface works perfectly fine. I'm fairly new to Packet Tracer so I'm unsure of what to do. Any help is much appreciated.

[Flavio Miranda · Accepted solution]

Hi @Cyber91 

 It does not support in PacketTracer. I tested with the routers models available on PacketTracer and no one supports it.  Only interface will allow ZBF.