upgrades

Author: mbender-ms

articles/load-balancer/TOC.yml

@@ -223,22 +223,26 @@
       href: move-across-regions-internal-load-balancer-powershell.md
   - name: IPv6
     items:
-    - name: Add IPv6 to an IPv4 application- PowerShell
-      href: ipv6-add-to-existing-vnet-powershell.md
-    - name: Add IPv6 to an IPv4 application - Azure CLI
-      href: ipv6-add-to-existing-vnet-cli.md 
-    - name: Standard public
+    - name: Public Load Balancer
       items: 
       - name: Standard Public Load Balancer with IPv6 - PowerShell
         href: virtual-network-ipv4-ipv6-dual-stack-standard-load-balancer-powershell.md
       - name: Standard Public Load Balancer with IPv6 - Azure CLI
         href: virtual-network-ipv4-ipv6-dual-stack-standard-load-balancer-cli.md
       - name: Standard Public Load Balancer with IPv6 - ARM template
         href: ipv6-configure-standard-load-balancer-template-json.md
-    - name: Standard internal
+    - name: Internal Load Balancer
       items:
       - name: Standard Internal Load Balancer with IPv6 - PowerShell
         href: ipv6-dual-stack-standard-internal-load-balancer-powershell.md
+    - name: Add IPv6 to existing deployments 
+      items:
+      - name: Add IPv6 to existing deployments 
+        items:
+    - name: Add IPv6 to an IPv4 application- PowerShell
+      href: ipv6-add-to-existing-vnet-powershell.md
+    - name: Add IPv6 to an IPv4 application - Azure CLI
+      href: ipv6-add-to-existing-vnet-cli.md 
   - name: Troubleshoot
     items:
     - name: Troubleshoot Azure Load Balancer