Why is the Cisco Integrated Services Router product line A good choice for customers?()
- A、it isA point product solution that addresses a single need
- B、it provides customers with an opportunity to increase the number of devices in their network
- C、it simplifies purchasing because there is only one model to choose.
- D、it integrates multiple services intoA single platform and reduces operating costs.
正确答案:D
答案解析:有
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