2V0-41.24 Question 341
Select 2An administrator is tasked with connecting a Tier-0 gateway to a Tier-1 gateway in an NSX-T Data Center deployment. The Tier-0 gateway is already configured, and the Tier-1 gateway has been created but is not yet connected. What must the administrator do to establish the connection between the Tier-0 and Tier-1 gateways?
- A
Set the Tier-1 gateway to 'Connected' under the 'Linked Tier-0 Gateway' configuration.
- B
Ensure that the Tier-0 gateway has an external uplink configured.
- C
Assign a static route on the Tier-0 gateway towards the Tier-1 gateway.
- D
Verify that both Tier-0 and Tier-1 gateways are in the same NSX Edge Cluster.
- E
Attach the Tier-1 gateway to the Tier-0 gateway in the Tier-1 gateway configuration.
Show answer and explanation
Correct answers: A, E
Explanation
To connect a Tier-0 gateway to a Tier-1 gateway, the Tier-1 gateway must explicitly be configured to link to the Tier-0 gateway. This can be done by updating the 'Linked Tier-0 Gateway' configuration in the Tier-1 gateway settings. Additionally, the administrator must attach the Tier-1 gateway to the Tier-0 gateway within the Tier-1 configuration. These steps establish a hierarchical connection between the gateways, enabling the Tier-1 gateway to leverage the Tier-0 gateway's routing capabilities. Other options, like configuring static routes or external uplinks, are unrelated to this specific connection process.
- A. Correct.
Correct: The Tier-1 gateway must explicitly be set to connect to the Tier-0 gateway under its configuration. This links the two gateways.
- B. Incorrect.
Incorrect: Configuring an external uplink on the Tier-0 gateway is necessary for north-south traffic, but it is not required to establish a connection between the Tier-0 and Tier-1 gateways.
- C. Incorrect.
Incorrect: Static routing is not required to establish the connection between the Tier-0 and Tier-1 gateways. NSX-T handles routing dynamically between connected gateways.
- D. Incorrect.
Incorrect: While the Tier-0 and Tier-1 gateways must be properly configured, being in the same NSX Edge Cluster is not a strict requirement for connecting the two gateways.
- E. Correct.
Correct: The Tier-1 gateway configuration includes an option to attach it to a Tier-0 gateway. This is a critical step in connecting the two.