QuestionQ21

Network Virtualization

Refer to the exhibit.

Question Image

Question Image

Based on the exhibit, what does the IP address 10.1.1.2 represent in Contrail's api_server.conf file?

  • A The physical server IP address
  • B The OpenStack controller IP address
  • C The Server Web UI IP address
  • D The Contrail IP address
Explanation

10.1.1.2 is configured as the Keystone auth_host. Keystone provides OpenStack identity services, which are hosted on or accessed through the OpenStack controller; therefore, the address identifies the OpenStack controller IP address. Juniper documentation likewise defines auth_host as the Keystone IP address.

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