ANS-C01 Exam Dumps - Amazon AWS Certified Advanced Networking - Specialty
A company has deployed an application in a VPC that uses a NAT gateway for outbound traffic to the internet. A network engineer notices a large quantity of suspicious network traffic that is traveling from the VPC over the internet to IP addresses that are included on a deny list. The network engineer must implement a solution to determine which AWS resources are generating the suspicious traffic. The solution must minimize cost and administrative overhead.
Which solution will meet these requirements?
A company has an application VPC and a networking VPC that are connected through VPC peering. The networking VPC contains a Network Load Balancer (NLB). The application VPC contains Amazon EC2 instances that run an application. The EC2 instances are part of a target group that is associated with the NLB in the networking VPC.
The company configures a third VPC and peers it to the networking VPC. The new VPC contains a new version of the existing application. The new version of the application runs on new EC2 instances in an application subnet. The new version of the application runs in a different Availability Zone than that original version of the application.
The company needs to establish connectivity between the NLB and the new version of the application.
Which combination of steps will meet this requirement? (Choose three.)
A network engineer is using AWS Direct Connect connections and MACsec to encrypt data from a corporate data center to the Direct Connect location. The network engineer learns that the MACsec secret key might have been compromised. The network engineer needs to update the connection with an uncompromised secure key.
Which solution will meet this requirement?
A company has three VPCs in a single AWS Region. Each VPC contains 15 Amazon EC2 instances, and no connectivity exists between the VPCs.
The company is deploying a new application across all three VPCs. The application requires high bandwidth between the nodes. A network engineer must implement connectivity between the VPCs.
Which solution will meet these requirements with the HIGHEST throughput?
An organization is replacing a tape backup system with a storage gateway. there is currently no connectivity to AWS. Initial testing is needed.
What connection option should the organization use to get up and running at minimal cost?
A company has two teams: Team A and Team B. Team A has VPCs that run in Account A. The team uses a transit gateway (TGW-A) to route traffic between workloads that run in the different VPCs. Similarly, Team Ð’ has VPCs that run in Account B. Team Ð’ uses a different transit gateway (TGW-B) to route traffic between workloads that run in the different VPCs.
The company's network team manages the routing for Team A and Team Ð’. The network team wants to retire TGW-B and use a single transit gateway to manage routing for the VPCs of both teams.
Which solution will meet this requirement with the LEAST operational overhead?
A company has a VPC that hosts Amazon EC2 instances in a private subnet. The EC2 Instances use a NAT gateway and an internet gateway for internet connectivity to retrieve data from specific internet websites. The company wants to use AWS Network Firewall to filter outbound traffic.
What should a network engineer do to meet these requirements?
A company has deployed its AWS environment in a single AWS Region. The environment consists of a few hundred application VPCs, a shared services VPC, and a VPN connection to the company’s on-premises environment. A network engineer needs to implement a transit gateway with the following requirements:
• Application VPCs must be isolated from each other.
• Bidirectional communication must be allowed between the application VPCs and the on-premises network.
• Bidirectional communication must be allowed between the application VPCs and the shared services VPC.
The network engineer creates the transit gateway with options disabled for default route table association and default route table propagation. The network engineer also creates the VPN attachment for the on-premises network and creates the VPC attachments for the application VPCs and the shared services VPC.
The network engineer must meet all the requirements for the transit gateway by designing a solution that needs the least number of transit gateway route tables.
Which combination of actions should the network engineer perform to accomplish this goal? (Choose two.)