Amazon Web Services Related Exams
ANS-C01 Exam
The ANS-C01 exam covers:
Network Design
Network Implementation
Network Management & Operations
Network Security, Compliance, and Governance
The ANS?C01 validates expertise in designing and managing complex cloud and hybrid networks, whereas Amazon Web Services MLS?C01 validates skills in building, training, and deploying machine learning solutions on AWS.
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A company wants to implement a distributed architecture on AWS that uses a Gateway Load Balancer (GWLB) and GWLB endpoints.
The company has chosen a hub-and-spoke model. The model includes a GWLB and virtual appliances that are deployed into a centralized appliance VPC and GWLB endpoints. The model also includes internet gateways that are configured in spoke VPCs.
Which sequence of traffic flow to the internet from the spoke VPC is correct?
A network engineer needs to deploy an AWS Network Firewall firewall into an existing AWS environment. The environment consists of the following:
A transit gateway with all VPCs attached to it
Several hundred application VPCs
A centralized egress internet VPC with a NAT gateway and an internet gateway
A centralized ingress internet VPC that hosts public Application Load Balancers
On-premises connectivity through an AWS Direct Connect gateway attachment
The application VPCs have workloads deployed across multiple Availability Zones in private subnets with the VPC route table s default route (0.0.0.0/0) pointing to the transit gateway. The Network Firewall firewall needs to inspect east-west (VPC-to-VPC) traffic and north-south (internet-bound and on-premises network) traffic by using Suricata compatible rules.
The network engineer must deploy the firewall by using a solution that requires the least possible architectural changes to the existing production environment.
Which combination of steps should the network engineer take to meet these requirements? (Choose three.)
A company's VPC has Amazon EC2 instances that are communicating with AWS services over the public internet. The company needs to change the connectivity so that the communication
does not occur over the public intemet.
The company deploys AWS PrivateLink endpoints in the VPC. After the deployment of the PrivateLink endpoints, the EC2 instances can no longer communicate at all with the required AWS
services.
Which combination of steps should a network engineer take to restore communicationwith the AWS services? (Select TWO.)