Câu 68: 400-007: Cisco Certified Design Expert
The controller has a global view of the network, and it can easily ensure that the network is in a consistent and optimal configuration. Which two statements describe a centralized SDN control path? (Choose two.)
Nội dung câu hỏi
The controller has a global view of the network, and it can easily ensure that the network is in a consistent and optimal configuration. Which two statements describe a centralized SDN control path? (Choose two.)
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. It significantly improves the latency when performing reactive handling of PACKET_IN events
- B. Integrating smart NIC capabilities on the local host level is made easier through rest APIs
- C. A centralized controller can support all southbound APIs, which allows for easy integration with legacy equipment — đáp án hiện tại
- D. It is highly-available by design with no single-point-of-failure risks present
- E. Scaling of the centralized controller cluster is challenging for services like DHCP and load-balancing — đáp án hiện tại
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