Virtual WAN Optimizes and automates branch
connectivity to, and through, Azure.
Azure regions serve as hubs that you
can choose to connect your branches
to.
Azure DNS Hosts DNS domains that provide name
resolution by using Microsoft Azure
infrastructure.
Azure Bastion
(
Preview
)
Configure secure and seamless
RDP/SSH connectivity to your virtual
machines directly in the Azure portal
over SSL. When you connect via Azure
Bastion, your virtual machines do not
need a public IP address
SERVICE WHY USE? SCENARIOS
Virtual networkVirtual network
ExpressRouteExpressRoute
Site
-
to
-
site connections,
ExpressRoute connections
Host your domain in Azure DNS
Create DNS records for a web app
Create an alias record for Traffic
Manager
Create an alias record for public IP
Address
Create an alias record for zone
resource record
Create an Azure Bastion host
Connect using SSH to a Linux VM
Connect using RDP to a Windows
VM
Azure Virtual Network
(
VNet
)
is the fundamental building block for your private network in Azure. You can use a
VNets to:
Communicate between Azure resources: You can deploy VMs, and several other types of Azure resources to
a virtual network, such as Azure App Service Environments, the Azure Kubernetes Service
(
AKS
)
, and Azure
Virtual Machine Scale Sets. To view a complete list of Azure resources that you can deploy into a virtual
network, see Virtual network service integration.
Communicate between each other: You can connect virtual networks to each other, enabling resources in
either virtual network to communicate with each other, using virtual network peering. The virtual networks you
connect can be in the same, or different, Azure regions. For more information, see Virtual network peering.
Communicate to the internet: All resources in a VNet can communicate outbound to the internet, by default.
You can communicate inbound to a resource by assigning a public IP address or a public Load Balancer. You
can also use Public IP addresses or public Load Balancer to manage your outbound connections.
Communicate with on
-
premises networks: You can connect your on
-
premises computers and networks to a
virtual network using VPN Gateway or ExpressRoute.
For more information, see What is Azure Virtual Network?.
ExpressRoute enables you to extend your on
-
premises networks into the Microsoft cloud over a private connection
facilitated by a connectivity provider. This connection is private. Traffic does not go over the internet. With
ExpressRoute, you can establish connections to Microsoft cloud services, such as Microsoft Azure, Office 365, and
Dynamics 365. For more information, see What is ExpressRoute?.
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