What is the primary purpose of a producer spoke in Network Connectivity Center?

To provide a central routing point for all spokes.

To attach a VPC network to the hub for general inter-VPC communication.

To connect on-premises networks to the hub via VPN.

To allow service producers to expose services to consumers through the hub.

What is a hybrid spoke in Network Connectivity Center used for?

Providing a central routing point for all spokes.

Connecting a VPC network to the hub for inter-VPC communication.

Connecting an on-premises network to the hub via VPN or Interconnect.

Exposing services to consumers through the hub.

You are monitoring a Network Connectivity Center hub that has several VPC spokes and one hybrid spoke. You notice that traffic between two VPC spokes is failing. You want to use Cloud Monitoring to diagnose the issue. Which metric or log would be most useful to check first?

The CPU utilization of the hub.

The number of routes advertised by each spoke.

The number of PSC endpoints connected to the hub.

The total bytes sent and received by the hub.

When you apply an IP/CIDR range filter to a spoke, what is the effect on route advertisement?

The filter has no effect on route advertisement.

Only the IP ranges specified in the filter are advertised to other spokes.

Routes outside the filter are still advertised but marked as unreachable.

All routes are advertised, but traffic is blocked at the data plane.

Your on-premises data center has a 10-Gbps Dedicated Interconnect connection to a VPC in Google Cloud. You want to use Network Connectivity Center to allow two other VPCs in different projects to reach the on-premises network through the hub. You have already attached the VPC with the Interconnect as a hybrid spoke. What additional configuration is required to enable the other two VPC spokes to route traffic to on-premises?

Configure Private NAT on the hybrid spoke to translate the on-premises IP addresses to a range routable in the VPCs.

Create a separate hub for each VPC and attach the hybrid spoke to all hubs.

Attach the other two VPCs as VPC spokes to the same hub and ensure the hybrid spoke advertises the on-premises CIDR ranges.

Create a VPC peering connection between the two VPCs and the VPC that hosts the Interconnect.

Google CloudProfessional Cloud Network Engineer

Domain 2Objective 3

2.3 Configuring Network Connectivity Center. Considerations Include: PROFESSIONAL-CLOUD-NETWORK-ENGINEER Practice Questions (Page 3)

Part of the Section 2: Implementing a VPC network (~20% of the exam) domain, which accounts for ~20% of the PROFESSIONAL-CLOUD-NETWORK-ENGINEER exam.

23questions here

5free pages

11concepts

~20%of the exam

Questions 11–15

11foundation · easy
What is the primary purpose of a producer spoke in Network Connectivity Center?
Select an answer first
12foundation · easy
What is a hybrid spoke in Network Connectivity Center used for?
Select an answer first
13application · medium
You are monitoring a Network Connectivity Center hub that has several VPC spokes and one hybrid spoke. You notice that traffic between two VPC spokes is failing. You want to use Cloud Monitoring to diagnose the issue. Which metric or log would be most useful to check first?
Select an answer first
14foundation · easy
When you apply an IP/CIDR range filter to a spoke, what is the effect on route advertisement?
Select an answer first
15application · medium
Your on-premises data center has a 10-Gbps Dedicated Interconnect connection to a VPC in Google Cloud. You want to use Network Connectivity Center to allow two other VPCs in different projects to reach the on-premises network through the hub. You have already attached the VPC with the Interconnect as a hybrid spoke. What additional configuration is required to enable the other two VPC spokes to route traffic to on-premises?
Select an answer first

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