Which two statements are correct about a spine and leaf-based IP fabric? (Choose two.)

Which two statements are correct about a spine and leaf-based IP fabric? (Choose two.)
A . Traffic is diverted within the fabric when a device or link fails.
B . There is no need for redundancy at the server level.
C . Leaf switches broadcast frames to all other leaf devices.
D . Clos networks demonstrate good scaling features.

View Answer

Answer: AD

Explanation:

In a spine and leaf-based IP fabric, when a device or link fails, the traffic is rerouted within the fabric (A), ensuring high availability and resiliency. This architecture is designed to dynamically adapt to changes and reroute traffic as needed. Furthermore, Clos networks, which are the basis for spine-leaf architectures, demonstrate good scaling features (D) as they allow for easy expansion of the network by adding more spine or leaf switches without significant changes to the existing infrastructure.

Reference: Juniper Networks – Spine-and-Leaf Architectures

Understanding Spine-and-Leaf Network Topologies