You are the Cisco Network Designer in Cisco.com. Which of these practices should you follow
when designing a Layer 3 routing protocol?

A.
Never peer on transit links.

B.
Build squares for deterministic convergence.

C.
Build inverted U designs for deterministic convergence.

D.
Summarize routes at the distribution to the core to limit EIGRP queries or OSPF LSA
propagation.