4.1 Configuring Cloud Interconnect. Considerations Include: PROFESSIONAL-CLOUD-NETWORK-ENGINEER Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Which resource does a customer create in the Google Cloud Console to begin the process of establishing a Dedicated Interconnect connection?

   • AA Cloud Router
   • BA Partner Interconnect connection
   • CA VLAN attachment
   • DA Dedicated Interconnect connection
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   What is the key difference between layer 2 and layer 3 Partner Interconnect offerings?

   • ALayer 2 requires a Cloud Router, while layer 3 does not.
   • BLayer 2 supports higher bandwidth than layer 3.
   • CLayer 2 operates at the data link layer, while layer 3 operates at the network layer.
   • DLayer 2 provides encryption, while layer 3 does not.
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A company wants to connect its on-premises network to Google Cloud using Partner Interconnect. The company's service provider offers both layer 2 and layer 3 Partner Interconnect. The company wants to minimize the administrative overhead of managing BGP sessions and routing policies. Which offering should the company choose?

   • AEither layer 2 or layer 3, because both are managed by the provider.
   • BLayer 2 Partner Interconnect, because the customer manages routing.
   • CLayer 2 Partner Interconnect, because it provides a managed BGP service.
   • DLayer 3 Partner Interconnect, because the provider manages routing.
   Reveal Solution Discussion Select an answer first
5. 19application · medium

   A financial services company needs to migrate its on-premises trading applications to Google Cloud. The applications require consistent low latency and high bandwidth to the on-premises database. The company has a colocation facility in a Google Cloud region that supports Dedicated Interconnect. The network team has already ordered and installed the physical cross-connects. What should the network engineer do next to establish connectivity?

   • ASet up a HA VPN tunnel to the on-premises gateway as the primary path.
   • BConfigure a Cloud Router with BGP sessions over the existing VLAN attachment.
   • CCreate a VLAN attachment on the Dedicated Interconnect and associate it with a VPC network.
   • DCreate a Partner Interconnect connection through a service provider in the same region.
   Reveal Solution Discussion Select an answer first
6. 20foundation · easy

   Which Google Cloud resource must be associated with a VLAN attachment to enable dynamic routing between on-premises and a VPC network?

   • AA firewall rule
   • BA Cloud NAT gateway
   • CA VPN gateway
   • DA Cloud Router
   Reveal Solution Discussion Select an answer first