Topic 1 Question 83
You are configuring load balancing for a standard three-tier (web, application, and database) application. You have configured an external HTTP(S) load balancer for the web servers. You need to configure load balancing for the application tier of servers. What should you do?
Configure a forwarding rule on the existing load balancer for the application tier.
Configure equal cost multi-path routing on the application servers.
Configure a new internal HTTP(S) load balancer for the application tier.
Configure a URL map on the existing load balancer to route traffic to the application tier.
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コメント(12)
- 正解だと思う選択肢: C
Answer was clear, 3-tier setup required internal lb to application layer.
https://cloud.google.com/load-balancing/docs/l7-internal
Three-tier web services
You can use Internal HTTP(S) Load Balancing to support traditional three-tier web services. The following example shows how you can use three types of Google Cloud load balancers to scale three tiers. At each tier, the load balancer type depends on your traffic type:
Web tier: Traffic enters from the internet and is load balanced by using an external HTTP(S) load balancer. Application tier: The application tier is scaled by using a regional internal HTTP(S) load balancer. Database tier: The database tier is scaled by using an internal TCP/UDP load balancer.
👍 7ccieman20162022/12/01 - 正解だと思う選択肢: A
forwarding rules route traffic to backends
👍 2playpacman2022/12/01 - 正解だと思う選択肢: C
c is right
👍 2nosense2022/12/01
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