What are two drawbacks of implementing a link-state routing protocol?
A. Sequencing and acknowledgment of link-state packets.
B. High volume of link-state advertisements in a converged network.
C. Requirement for a hierarchical IP addressing scheme for optimal functionality
D. High demand on router resources to run the link-state routing algorithm
E. Large size of the topology table listing all advertised routes in the converged network.
Which two options can be chosen?