Please enable JavaScript.
Coggle requires JavaScript to display documents.
9 IP addressing schema - Coggle Diagram
9 IP addressing schema
-
Azure IP addressing
-
- Virtual networks
- Subnets
- Network security groups
- Firewalls
- Load balancers
-
subnets to isolate front-end and back-end
- By default, all subnets in an Azure virtual network can communicate with each other
- BUT NSG
-
public IP addresses
SKU Basic
- open by default
- They do not support availability zone
SKU standard
- always static
- secure by default and closed to inbound traffic
explicit allow
assigned to
- network interfaces,
- Standard public load balancers,
- application gateways, or
- VPN gateways
-
virtual network
-
- first three IP addresses are reserved for all subnets by default in Azure
- first and last IP addresses of all subnets also are reserved.
Plan
- How many devices do you have
- How many devices are you planning to add
- what devices do you need to separate?
- How many subnets do you need?
- How many devices per subnet will you have?
- How many devices are you planning to add to the subnets in future?
- Are all subnets going to be the same size?
- How many subnets do you want or plan to add in future?
Subnets help isolate the network in Azure
BUT by default, all subnets within a virtual network can communicate with each other in Azure.