Merge pull request #198415 from duongau/ergrupdate

ExpressRoute Global Reach - add update section

Author: LJSpiller

articles/expressroute/expressroute-howto-set-global-reach-portal.md

@@ -94,6 +94,20 @@ To disable connectivity between an individual circuit, select the delete button
 
 After the operation is complete, you no longer have connectivity between your on-premises network through your ExpressRoute circuits.
 
+## Update configuration
+
+1. To update the configuration for a Global Reach connection, select the connection name.
+
+:::image type="content" source="./media/expressroute-howto-set-global-reach-portal/select-configuration.png" alt-text="Screenshot of Global Reach connection name.":::
+
+1. Update the configuration on the *Edit Global Reach** page and the select **Save**.
+
+:::image type="content" source="./media/expressroute-howto-set-global-reach-portal/edit-configuration.png" alt-text="Screenshot of the edit Global Reach configuration page.":::
+
+1. Select **Save** on the main overview page to apply the configuration to the circuit.
+
+:::image type="content" source="./media/expressroute-howto-set-global-reach-portal/save-edit-configuration.png" alt-text="Screenshot of the save button after editing Global Reach configuration.":::
+
 ## Next steps
 - [Learn more about ExpressRoute Global Reach](expressroute-global-reach.md)
 - [Verify ExpressRoute connectivity](expressroute-troubleshooting-expressroute-overview.md)