Backfill missing lab metadata for Instructions/Exercises/M06-Unit 9 Secure your virtual hub using Azure Firewall Manager.md

Author: LuizMacedo

Instructions/Exercises/M06-Unit 9 Secure your virtual hub using Azure Firewall Manager.md

@@ -1,10 +1,19 @@
 ---
-Exercise:
-    title: 'M06 - Unit 9 Secure your virtual hub using Azure Firewall Manager'
-    module: 'Module 06 - Design and implement network security'
+lab:
+  title: M06-Unit 9 Secure your virtual hub using Azure Firewall Manager
+  description: In this exercise, you will create the spoke virtual network and create
+    a secured virtual hub, then you will connect the hub and spoke virtual networks
+    and route traffic to your hub. Next you will deploy the workload servers, then
+    create a firewall policy and secure your hub, and finally you will test the firewall.
+  duration: 35 minutes
+  level: 500
+  islab: true
+  primarytopics:
+  - Azure
+  - Azure Firewall
+  - Azure Firewall Manager
 ---
 
-
 # M06-Unit 9 Secure your virtual hub using Azure Firewall Manager
 
 ## Exercise scenario