If you partitioned the aggregation and RAN network layers into independent and insolated IGP domains, what will it do?

exams 500-240 500-240 exam 0 Comments

If you partitioned the aggregation and RAN network layers into independent and insolated IGP domains, what will it do?
A . Cross domain communication will be impossible
B . The Core IGP will not scale
C . it will increase the routing complexity and routing table
D . it will reduce the size of the routing and forwarding tables in the RAN layer

Answer: D