Refer to the exhibit.
An architect has planned the wireless and wired access layers for a network upgrade. The entire solution must support 9,000 wireless devices and 2,250 wired endpoints.
The campus core must meet these requirements:
– no more than 4:1 oversubscription on the links to the data center
– switch-level redundancy -near instant failover if one core switch fails
– link aggregations between access layer and core
– same switch software used across the entire campus
Which exhibit shows a campus core that meets the customer needs?
A . Option A
B . Option B
C . Option C
D . Option D