Network and Content Delivery
RecognitionAWS Client VPN
Remote private-connectivity option in hybrid troubleshooting context.
Key points
- Client VPN provides remote private connectivity for users and belongs in task-bounded hybrid troubleshooting.
Best-known use cases
- D2.1, D2.2, and D5.1: troubleshoot a named remote-user path through the Client VPN endpoint, routes, authorization, and VPC controls.
What candidates often confuse it with
- Client VPN connects individual remote clients; Site-to-Site VPN connects networks and peering connects VPC route domains.
Key takeaway
Trace the user session, endpoint authorization, route, filters, and return path before changing the wider VPC.
Related services
- Amazon Application Recovery Controller
- Amazon CloudFront
- Elastic IP addresses
Relevant exam tasks
- D2.1 — Task 2.1: Implement scalability and elasticity.
- 2.1.1 — Configure and manage scaling mechanisms in compute environments.
- D2.2 — Task 2.2: Implement highly available and resilient environments.
- 2.2.1 — Configure and troubleshoot Elastic Load Balancing (ELB) and Amazon Route 53 health checks.
- D5.1 — Task 5.1: Implement and optimize networking features and connectivity.
- 5.1.1 — Configure a VPC (for example, subnets, route tables, network ACLs, security groups, NAT gateways, internet gateway, egress-only internet gateway).