Azure VNet Contd
- Lets create a virtual network in a region
- name: ntier
- cidr range (address space): 192.168.0.0/22
- We will be having 4 subnets
- web: 192.168.0.0/24
- app: 192.168.1.0/24
- db: 192.168.2.0/24
- mgmt: 192.168.3.0/24
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Portal: Refer Here
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When we try to create a vm in one of the subnets a nic is created. There will generally be Network Security Group attached to nic.
- If we need to access publically, then the nic will be associated with public ip address
- Now lets try to create a free azure vm with focus on networking
- Now lets focus on networking blade of Azure VM
- Now we were able to ssh into vm
ssh <username>@<publicip>
- We have checked the vm gets internet
- Now lets add one more vm into app subnet but lets not give public ip.
- In Azure vnets by default all internal communication is allowed by nsg
-
In Azure when we create subnet the size of subnet is
2^n-5Refer Here - Refer Here for Azure Vnet faq
