update covid-inspired article

Author: vhorne

.openpublishing.redirection.json

@@ -7049,6 +7049,11 @@
       "redirect_url": "/azure/app-service-mobile",
       "redirect_document_id": false
     },
+    {
+      "source_path": "articles/application-gateway/application-gateway-covid-guidelines.md",
+      "redirect_url": "/azure/application-gateway/high-traffic-support",
+      "redirect_document_id": false
+    },
     {
       "source_path": "articles/application-gateway/application-gateway-backend-ssl.md",
       "redirect_url": "/azure/application-gateway/ssl-overview",

articles/application-gateway/application-gateway-covid-guidelines.md renamed to articles/application-gateway/high-traffic-support.md

@@ -1,19 +1,19 @@
 ---
-title: Application Gateway COVID-19 guidelines
-description: This article provides an update given the current COVID-19 situation and guidelines on how to set up your Application Gateway. 
+title: Application Gateway high traffic volume support
+description: This article provides guidance to configure Azure Application Gateway in support of high network traffic volume scenarios. 
 services: application-gateway
 author: caya
 ms.service: application-gateway
 ms.topic: article
-ms.date: 03/21/2020
+ms.date: 03/24/2020
 ms.author: caya
 ---
 
-# Application Gateway COVID-19 guidelines 
+# Application Gateway high traffic support 
 
-This article describes a few suggested guidelines to help you set up your Application Gateway to handle extra traffic due to the COVID-19 pandemic. You can use Application Gateway with Web Application Firewall (WAF) for a scalable and secure way to manage traffic to your web applications. 
+This article describes a few suggested guidelines to help you set up your Application Gateway to handle extra traffic due to high traffic volume scenarios. You can use Application Gateway with Web Application Firewall (WAF) for a scalable and secure way to manage traffic to your web applications. 
 
-The following suggestions help you set up Application Gateway with WAF to handle extra traffic . 
+The following suggestions help you set up Application Gateway with WAF to handle extra traffic. 
 
 ## Use the v2 SKU over v1 for its autoscaling capabilities and performance benefits
 The v2 SKU offers autoscaling to ensure that your Application Gateway can scale up as traffic increases. It also offers other significant performance benefits, such as 5x better SSL offload performance, quicker deployment and update times, zone redundancy, and more when compared to v1. For more information, see our [v2 documentation](https://docs.microsoft.com/azure/application-gateway/application-gateway-autoscaling-zone-redundant). 

articles/application-gateway/index.yml

@@ -11,7 +11,7 @@ metadata:
   ms.topic: landing-page
   author: vhorne
   ms.author: victorh
-  ms.date: 09/18/2019
+  ms.date: 03/24/2020
 
 # linkListType: architecture | concept | deploy | download | get-started | how-to-guide | learn | overview | quickstart | reference | tutorial | whats-new
 
@@ -31,12 +31,12 @@ landingContent:
             url: application-gateway-faq.md
 
   # Card
-  - title: COVID-19 guidelines
+  - title: Support high traffic volumes
     linkLists:
       - linkListType: concept
         links:
-          - text: Application Gateway COVID-19 update
-            url: application-gateway-covid-guidelines.md
+          - text: Application Gateway high traffic support
+            url: high-traffic-support.md
 
   # Card
   - title: Deploy an Application Gateway

articles/application-gateway/toc.yml

@@ -50,8 +50,8 @@
       href: application-gateway-components.md
     - name: Configuration overview
       href: configuration-overview.md
-  - name: COVID-19 Guidelines
-    href: application-gateway-covid-guidelines.md
+  - name: High trafic support
+    href: high-traffic-support.md
   - name: Autoscaling v2 SKU
     href: application-gateway-autoscaling-zone-redundant.md
   - name: Routing