Which two of these options would result in a trouble-free spanning-tree network design?

Refer to the exhibit.

You are designing a spanning-tree network for a small campus.

Which two of these options would result in a trouble-free spanning-tree network design? (Choose two.)
A . Convert all ports to trunk ports, prune off the VLANs that you do not require, and minimize the number of blocking ports.
B . Introduce Layer 3 VLANs (SVIs) and prune off the VLANs that you do not require.
C . Convert all the ports to trunk and enable BackboneFast.
D . Convert all the ports to trunk and enable UplinkFast between all the links.

View Answer

Answer: A,B