Merge pull request #275273 from asudbring/vnet-encryption-faq

Added question to faq

Author: denrea

articles/virtual-network/virtual-network-encryption-faq.yml

@@ -45,4 +45,8 @@ sections:
 
       - question: How is virtual network encryption priced?
         answer: |
-          Azure Virtual Network encryption is a free feature offered under the Azure subscription within Azure Virtual Network. Standard charges are applicable for resources, such as Virtual Machines (VMs) and other products that you use.
+          Azure Virtual Network encryption is a free feature offered under the Azure subscription within Azure Virtual Network. Standard charges are applicable for resources, such as Virtual Machines (VMs) and other products that you use.
+
+      - question: Is asymmetric encryption supported for a scenario where one direction is encryption enabled and the reverse is encryption disabled?
+        answer: |
+          Asymmetric encryption can happen when there is asymmetric routing and traffic is flowing encrypted in one direction and un-encrypted in the other direction. Asymmetric encryption is not supported and is not recommended.