diff --git a/src/Network/Network/help/Set-AzFirewall.md b/src/Network/Network/help/Set-AzFirewall.md
index ccba81613e66..8fe9d7bc1964 100644
--- a/src/Network/Network/help/Set-AzFirewall.md
+++ b/src/Network/Network/help/Set-AzFirewall.md
@@ -122,6 +122,17 @@ $azFw | Set-AzFirewall
 
 In this example, the management public IP address of the firewall will be changed to "AzFwMgmtPublicIp2"
 
+### 6:	Add DNS configuration to an Azure Firewall
+```
+$dnsServers = @("10.10.10.1", "20.20.20.2")
+$azFw = Get-AzFirewall -Name "AzureFirewall" -ResourceGroupName "rg"
+$azFw.DNSEnableProxy = $true
+$azFw.DNSServer = $dnsServers
+
+$azFw | Set-AzFirewall
+```
+
+In this example, DNS Proxy and DNS Server configuration is attached to the Firewall.
 
 ## PARAMETERS