Câu 15: 400-007: Cisco Certified Design Expert

Refer to the table. A customer investigates connectivity options for a DCI between two production data centers to aid a large-scale migration project. The solution must provide a single 10G connection between locations and be able to run its own varying QoS profiles without service provider interaction based on the migration stages. All connectivity methods are at 10 Gbps. Which transport technology costs the least if the connectivity is required for just one year?

1. A. DWDM over dark fiber
2. B. Metro Ethernet
3. C. MPLS wires only
4. D. CWDM over dark fiber — đáp án hiện tại