4.3 Configuring Cloud Router. Considerations Include: PROFESSIONAL-CLOUD-NETWORK-ENGINEER Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which statement correctly describes the difference between legacy and standard best path selection modes in Cloud Router?

   • ALegacy mode uses MED, while standard mode does not.
   • BLegacy mode is recommended for all new deployments.
   • CStandard mode provides more consistent route selection across all BGP routes.
   • DStandard mode is only available for VPN tunnels, not Interconnect.
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   A network engineer is configuring a VPC that uses Cloud Router for hybrid connectivity. The engineer wants to influence route priority using the best path selection mode. Which VPC-level setting controls this?

   • AVPC network MTU
   • BBest path selection mode (legacy or standard)
   • CDynamic routing mode
   • DFirewall rules
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   Your on-premises network is advertising a large number of routes to your VPC via Cloud Router. You want to accept only the routes for the 10.0.0.0/8 range and reject all others. You also need to ensure that the accepted routes are installed in the VPC route table. What should you do?

   • ACreate a custom-learned route policy on the Cloud Router that accepts only routes within 10.0.0.0/8.
   • BUse a VPC firewall rule to block traffic to destinations outside 10.0.0.0/8.
   • CConfigure the on-premises router to stop advertising routes outside 10.0.0.0/8.
   • DCreate a custom-advertised route policy on the Cloud Router that advertises only 10.0.0.0/8 to on-premises.
   Reveal Solution Discussion Select an answer first
5. 4foundation · easy

   A network engineer wants to advertise a specific subnet to an on-premises peer via Cloud Router, but the subnet is not automatically advertised by default. Which feature should be used to control which routes are advertised to the peer?

   • ARoute priority
   • BBFD configuration
   • CBGP authentication
   • DCustom route advertisements
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   A network engineer wants to limit which routes from an on-premises peer are accepted by Cloud Router. Which feature should be used to control which routes are learned from the peer?

   • ACustom-advertised routes
   • BBFD configuration
   • CCustom-learned routes
   • DBGP authentication
   Reveal Solution Discussion Select an answer first