You have recently configured a BGP peering session. The session uses a Layer 3 connection from a
Node device within a server Node group to a BGP router. The BGP peering session does not
establish. What is causing the problem?

A.
An incorrect subnet mask is configured on the interface of the Node device.

B.
An incorrect local preference is configured on the QFabric system.

C.
Layer 3 interfaces cannot be associated with a server Node group.

D.
An AS mismatch exists between BGP peers.