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.
Explanation: