If XYZ LTD has a problem with the hardware, which two options does the Cisco SMRTnet Contract Offer?（）

A. Integrated Hardware for offload of encryption services
B. Wireless LAN
C. SRST with centralized Cisco CallManager fro up to 120 IP Phones
D. Support For up to Eight NMEs
E. Cisco CallManager Express for up to 36 IP Phones support
F. High Performance Architecture optimized for concurrent service deployment

A. Enhances network and/or application availability, reliability and stability
B. Provides rapid fault isolation in a complex environment, leading to quick resolution
C. Increase the Performance of current Features
D. Processes broad Expertise in Cisco technologies

A. Having improved network availability and performance
B. Having Access to the current software releases and support for software packages
C. HavingThe ability to access a group of experts
D. Having direct or indirect access to the Cisco TAC global organization