2V0-41.24 Question 317
Select 4An organization is setting up a Tier-0 gateway in their NSX environment and wants to configure OSPF for dynamic routing. During the configuration, the administrator must ensure proper communication between the Tier-0 gateway and their physical router. Which steps must the administrator complete to successfully configure OSPF on the Tier-0 gateway?
- A
Enable OSPF on the Tier-0 gateway and configure the OSPF area.
- B
Assign an interface on the Tier-0 gateway to participate in OSPF and configure its IP address.
- C
Configure a BGP neighbor on the Tier-0 gateway to support OSPF communication.
- D
Set the OSPF redistribution rules to advertise connected and static routes.
- E
Ensure that the physical router has a matching OSPF area configuration and is reachable.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
To successfully configure OSPF on a Tier-0 gateway, the administrator must enable OSPF, assign an interface to participate in OSPF, and configure the OSPF area. Redistribution rules must also be configured to advertise connected and static routes. Additionally, the physical router must be properly configured with a matching OSPF area and reachable to establish adjacency. Configuring BGP neighbors is unrelated to OSPF and therefore unnecessary in this scenario.
- A. Correct.
Correct: Enabling OSPF and configuring the OSPF area is essential for the Tier-0 gateway to participate in OSPF routing.
- B. Correct.
Correct: An interface must be assigned to OSPF, and it must have an IP address to establish communication with the physical router.
- C. Incorrect.
Incorrect: BGP is a different routing protocol and is not required for OSPF setup. OSPF does not use BGP neighbors for communication.
- D. Correct.
Correct: Redistribution rules are needed to ensure that connected and static routes can be advertised into the OSPF domain.
- E. Correct.
Correct: The physical router must have a matching OSPF area and IP connectivity to establish adjacency with the Tier-0 gateway.