How to Pass the AWS Advanced Networking (ANS-C01)
Design and maintain network architecture at scale.
VPCs, Transit Gateways, Direct Connect, Route 53 — networking questions are precise. One wrong subnet and the answer flips. We train the precision.
Exam Fee
$300
Questions
65
Duration
170 min
Pass Score
75%
ANS-C01 measures how architects apply constraints to narrow connectivity options
Advanced Networking scenarios are structured so that three answer choices are technically valid and one is correct for the stated constraint. The constraint is almost always embedded in the scenario: provisioning timeline, bandwidth guarantee, traffic isolation requirement, BGP routing control, or latency ceiling. Direct Connect, Transit Gateway, VPN, Route 53 routing policies, and CloudFront each appear in questions where the right choice depends entirely on a single constraint clause that eliminates the others. Candidates who evaluate answer choices without first reading for the constraint tend to land on the most capable option rather than the one the scenario requires.
Full Certification Title
AWS Certified Advanced Networking – Specialty
Exam Domains
Top Traps by Frequency
Whether Route 53 Resolver rules and private hosted zone associations are created once in a centralized networking account and shared to spoke VPCs via AWS RAM, ...
Choose between CloudFormation StackSets (declarative, drift-detectable, native multi-account orchestration) and Lambda-based imperative SDK automation (event-dr...
Whether to provision and maintain per-account Route 53 private hosted zones that mirror the AD domain for account-level DNS isolation, or share a single outboun...
Whether to deploy per-account Route 53 Resolver outbound endpoints with account-local forwarding rules and per-account query log groups, or to share a single Re...
Whether VPC Flow Logs plus Transit Gateway Flow Logs queried via CloudWatch Logs Insights satisfy a connection-metadata monitoring requirement, or whether VPC T...
Whether connection-level metadata visibility (VPC Flow Logs and Transit Gateway Flow Logs surfaced through CloudWatch metric filters) is sufficient to diagnose ...
Top Patterns by Frequency
Whether VPC Flow Logs plus Transit Gateway Flow Logs queried via CloudWatch Logs Insights satisfy a connection-metadata monitoring requirement, or whether VPC T...
Whether to use Transit Gateway with isolated route tables shared via RAM, or a VPC peering mesh, to satisfy transitive hub-and-spoke connectivity to the shared ...
Which load balancer type supports both a TLS security policy enforcing TLS 1.2 minimum AND native AWS WAF attachment for L7 inspection — and why the NLB-based a...
Whether enabling MACsec on the Direct Connect connection satisfies the PCI-DSS requirement for east-west traffic inspection at business-unit boundaries, or whet...
Whether Route 53 Resolver rules and private hosted zone associations are created once in a centralized networking account and shared to spoke VPCs via AWS RAM, ...
Whether to share Route 53 Resolver forwarding rules and private hosted zone associations from the centralized networking account via RAM (hub-spoke model) or to...
Training Methodology
CloudReflex uses adaptive micro-scenario training that target your specific weakness profile. Each session adapts difficulty based on your accuracy, focusing on the traps and patterns where you lose the most points.
Learn more about the methodology →Ready to train for the ANS-C01?
200 scenario questions. Pattern recognition and trap analysis. $12.99 one-time, lifetime access.