Which of the following is a result when designing multiple EIGRP autonomous systems within the Enterprise Campus network?
A . Improves scalability by dividing the network using summary routes at AS boundaries
B . Decreases complexity since EIGRP redistribution is automatically handled in the background
C . Reduces the volume of EIGRP queries by limiting them to one EIGRP AS
D . Scaling is improved when a unique AS is run at the Access, Distribution, and Core layers of the
network
Answer: A
Explanation:
"Organizations with very large networks may use multiple EIGRP autonomous systems as a way to divide their networks: Generally, this type of design approach uses summary routes at autonomous system boundaries to contain summary address blocks of prefixes in very large networks and to address the EIGRP query propagation issue."
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