1- Create VPC that can have 256 subnet and each subnet can have 256 IP and Name it (Lab-VPC) in Riyadh Region.
2- Create 2 Vswitch in (Lab-VPC) in Zone A and name first Vswitch (Public-VSwitch-A) and second Vswitch (Private-Vswitch-A).
3- Repeat Task 2 , Create 2 Vswitch in (Lab-VPC) in Zone B and name first Vswitch (Public-VSwitch-B) and second Vswitch (Private-Vswitch-B).
4-Create Security Group that has 2 rule and name it (SecGro) :
rule 1 :allow| Protocol type (All ICMP IPv4) | Source (0.0.0.0/0).
rule 2 : allow| Protocol type (Custom TCP) |Port range (SSH 22) | Source (0.0.0.0/0).
5- Create ECS Instance inside (Private-Vswitch-A) with configuration and name it (Private-ECS):
Billing Method: Pay-as-you-go .
Region : Zone A .
Instance Type : (General Purpose Type g6 ).
Image : Public Image | ubuntu | 22.04 64bit .
Clich Next at buttom .
Network Type : Select Lab-VPC | (Private-Vswitch-A).
Public IP Address : don't check Assign Public IPv4 Address.
Security Group : Select SecGro.
Clich Next at buttom .
Logon Credentials : select Password | logon Username choose root| in logon password choose your password.
Clich Next at buttom untill appear Create insance and click on it.
6- Create ECS Instance inside (Public-Vswitch-B) with configuration and name it (Public-ECS):
Billing Method: Pay-as-you-go .
Region : Zone B .
Instance Type : (General Purpose Type g6 ).
Image : Public Image | ubuntu | 22.04 64bit
Clich Next at buttom
Network Type : Select Lab-VPC | (Public-Vswitch-B).
Public IP Address : check box Assign Public IPv4 Address.
Security Group : Select SecGro.
Clich Next at buttom .
Logon Credentials : select Password | logon Username choose root| in logon password choose your password.
Clich Next at buttom untill appear Create insance and click on it .
7- Connect to Private-ECS through VNC .
8- After login to Private_ECS :
-Enter: (ping alibabacloud.sa) command and take screnshot of output .
-Enter: (ping "PRIVATE IP OF Public-ECS") command and take screnshot of output.
9- Connect to Public-ECS through VNC :
-Enter: (ping alibabacloud.sa) command and take screnshot of output.
-Enter: (ping "PRIVATE IP OF Private-ECS") command and take screnshot of output.
10- Create internet Nat Gateway to allow private instances to access internet :
-Enter: (ping alibabacloud.sa) command and take screnshot of output.