The integrated services routing architecture provides the performance, availability, and reliabilityneeded to scale mission-critical business applications in the most demanding environments.Which statement best describes the benefits of Cisco Integrated Services Routers?()
- A、 ISRs provide threat defense against attacks from hackers and viruses that can occur in thenetwork.
- B、 ISRs provide the framework to integrate and extend wired and wireless networks
- C、 ISRs provide concurrent security, voice, data, wireless, and application optimization services.
- D、 ISRS provide the common fabric, functionality, and CLI across the network.
正确答案:C
答案解析:有

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