Networking Flashcards
___ is a foundational service that allows you to create a secure ____ ____ in the AWS Cloud where you can launch resources, like ____ instances .
VPC (Amazon Virtual Private Cloud), private network, EC2
(your own little slice of the cloud)
A VPC spans ____ ____ in a single ____
availability zones, region
VPCs are useful to _____ and ____ your resources
isolate and protect
VPC EC2 instances can have ____ or ____ subnets, one in each _____ _______
Private or public, availability zone
VPC ______ facilitates the connection and transfer of data in a secure manner between 2 VPCs
VPC Peering:
___ ____ is a highly ______ and _______ DNS service that routes users to applications
Route 53, available, scalable
DNS translates _____ _____ the to the ____ _____
domain name, IP address
Route 53 is a highly scalable and available ___ registration service, and __ is the port on which the service runs. It supports a _____ model.
Hybrid model
______ ______a dedicated physical network connection from your on-premises data center to AWS, and is a _____ model.
Direct Connect, hybrid
____ _____ is good for when you need to transfer large datasets to AWS, and/or for Business Critical Data (bypassing your internet service provider (security)
Direct Connect
____ _____ is good for when you need to transfer large datasets to AWS, and/or for Business Critical Data (bypassing your internet service provider (security)
Direct Connect
____ ____ _____a site-to-site ___ that creates a secure connection between your internal networks (on-premises) and your AWS VPCs
Virtual Private Network, VPN
VPN similar to ____ ____ but data travels over the _____ internet , and data is automatically _______
Direct Connect, public, encrypted
VPN supports a _____ environment
and is slightly ____ expensive than _____ ______
hybrid, more, Direct Connect
3 site-to-site VPN Components:
Virtual Private Gateway, Customer Gateway, API Gateway
