Beyond basic VPCs, advanced AWS networking covers connecting networks (VPC peering, Transit Gateway, VPN, Direct Connect), private service access (VPC endpoints, PrivateLink), and designing secure, scalable network architectures across VPCs, accounts, and on-premises.
Подключение VPC и сетей
VPC PEERING → connect two VPCs privately (1-to-1; doesn't transit; can get complex at scale)
TRANSIT GATEWAY → a central hub connecting MANY VPCs (and on-prem) — scalable
hub-and-spoke networking (vs a mesh of peerings)
VPN → encrypted connection over the internet between AWS and on-premises
DIRECT CONNECT → a DEDICATED private physical link to AWS (consistent, high bandwidth,
low latency — for serious hybrid/on-prem connectivity, bypassing the internet)
