AWS: Difference between revisions
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| Line 33: | Line 33: | ||
<math> | <math> | ||
\begin{array}{lcr} | \begin{array}{lcr} | ||
\mathbf{No.of\ Host:} \\ | \mathbf{No.of\ Host:\ 10.19.83.0/28} \\ | ||
\frac{2^{32-24}}{2^{32-28}}\Rightarrow\frac{2^8}{2^4}\Rightarrow2^{8-4}\Rightarrow2^4\Rightarrow16 \\ | \frac{2^{32-24}}{2^{32-28}}\Rightarrow\frac{2^8}{2^4}\Rightarrow2^{8-4}\Rightarrow2^4\Rightarrow16 \\ | ||
\frac{2^{32-24}}{2^{32-28}}=\frac{2^8}{2^4}=2^{8-4}=2^4=16 \\ | \frac{2^{32-24}}{2^{32-28}}=\frac{2^8}{2^4}=2^{8-4}=2^4=16 \\ | ||
Revision as of 19:15, 30 March 2021
_____ _____ _____ _____ _____ _____ | | | | | __ | | | __| | --| | | | -| -| __| |_____|__|__|_____|__|__|__|__|_____| @2013~2021 Chorke Inc.
Users
- Root user
- IAM user
CloudWatch
- SNS (Simple Notification Service)
- AMI (Amazon Machine Image)
EC2 Instance
1. EC2 Dashboard » Launch instance 2. Instances » Launch instance
Elastic IP
For Assign Public IP
CIDR » Classless Inter-Domain Routing
AWS Support 16 to 32
IP Before Sider Block
Public » Private » Subnet
Linux Bastion Hosts on AWS
0.0 » Network address 0.1 » Reserved by AWS (VPC router) 0.2 » Reserved by AWS (DNS server) 0.3 » Reserved by AWS (Future use) 0.255 » Network broadcast
Network Interface
ENI » Elastic Network Interface
References
Specialty |
Associate |
Professional |
___ _ _ / __| | |_ ___ _ _ | |__ ___ | (__ | ' \ / _ \ | '_| | / / / -_) \___| |_||_| \___/ _|_|_ |_\_\ \___| _|"""""|_|"""""|_|"""""|_|"""""|_|"""""|_|"""""| "`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'"`-0-0-'
