VPC Overview
Logically isolated part of AWS Cloud where you can define your own network. Complete control of virtual network, including your own IP address range, subnets, route tables, and network gateways.
What is a Virtual Private Cloud?
10.0.0.0, 10.0.0.1, 10.0.0.2, 10.0.0.3, and 10.0.0.255 are part of this group of IPs.
What is the Reserved Network IPs?
All changes to the data must be performed successfully or not at all.
What is Atomic?
Enables you to privately connect your VPC to supported AWS services without requiring an internet gateway, NAT device, VPN connection, or AWS Direct Connect connection.
What is VPC Endpoints?
The three tiers of a fully customizable network.
What are Web, Application, and Database?
This allows direct network route using private IP from VPC to VPC.
What is VPC Peering?
No other process can change the data while the transaction is running.
What is Isolated?
This can be used to block specific IP addresses
What is the network access control lists (NACLs)?
With VPC peering, VPCs need direct connection between VPC, there is no this type of peering.
What is transitive peering?
A subnet can be part of how many availability zones.
What is one?
All subnets within this type of VPC have a route out to the internet as well as each EC2 instance have both a public and private IP address.
What is the Default VPC?
True or False, you cannot have more than 1 IGW for a VPC.
What is True?
NAT gateways at this many Gbps and can scale to this many Gbps.
What is 5 Gbps and 45 Gbps?
This is used to enable instances in a private subnet to connect to the internet or other AWS services while preventing the internet from initiating a connection with those instances.
What is a network address translation (NAT) gateway?
In the default VPC, all EC2 have these types of IPs.
What is public and private?
Virtual firewalls for an EC2 instance. By default, everything is blocked.
What is Security Groups?