Topic 1 Question 155

Professional Cloud Network Engineer

Topic 1 Question 155
Your company recently migrated to Google Cloud in a single region. You configured separate Virtual Private Cloud (VPC) networks for two departments: Department A and Department B. Department A has requested access to resources that are part of Department B's VPC. You need to configure the traffic from private IP addresses to flow between the VPCs using multi-NIC virtual machines (VMs) to meet security requirements. Your configuration also must:

• Support both TCP and UDP protocols • Provide fully automated failover • Include health-checks • Require minimal manual intervention in the client VMs

Which approach should you take?
- Create the VMs in the same zone, and configure static routes with IP addresses as next hops.
- Create the VMs in different zones, and configure static routes with instance names as next hops.
- Create an instance template and a managed instance group. Configure a single internal load balancer, and define a custom static route with the internal TCP/UDP load balancer as the next hop.
- Create an instance template and a managed instance group. Configure two separate internal TCP/UDP load balancers for each protocol (TCP/UDP), and configure the client VMs to use the internal load balancers’ virtual IP addresses.
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コメント(3)
- 正解だと思う選択肢: D
  In reality, Google Cloud's internal load balancer requires separate configurations for each protocol. Therefore, a single load balancer cannot manage both TCP and UDP traffic within the same configuration.
  
  This option is more appropriate because it involves setting up separate internal load balancers for TCP and UDP, ensuring that each protocol is adequately supported and managed, with proper failover and health check mechanisms. This approach aligns better with the specified requirements of supporting both protocols, automated failover, and minimal manual intervention.
  
  👍 1
  daidai752023/12/30
- 正解だと思う選択肢: C
  I'm not confident
  
  👍 1
  TomTom11012023/12/31
- 正解だと思う選択肢: C
  Vote for C, I double check in the console, I could create one load balancer to support both TCP and UDP.You can specify the protocols and ports in the frontend configuration of the load balancer. More detail, check Network Load balancer (UDP/Multiple Protocols) configuration.
  
  👍 1
  PhuocT2024/01/07
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