Which two of these are correct regarding the recommended practice for distribution layer design based on the following configuration?

C/image:5.png

A.
use a Layer 2 link between distribution switches

B.
Uever use a redundant link to the core because of convergence issues

C.
use a redundant link to the core

D.
use a Layer 3 link between distribution switches with route summarization

E.
Use a Layer 3 link between distribution switches without route summarization