单项选择题
A. Cisco Direct Attached Storage
B. Cisco Direct Storage Area Network
C. Cisco Virtual Storage Area Network
D. Cisco Virtual Attached Storage Network
单项选择题 Which dedicated VPN acceleration module for the Cisco 7200 and 7300 Series Routers supportsthe latest encryption standards?（）
多项选择题 What are two characteristics of the Cisco Validated Design program?（） (Choose two.)
单项选择题 Why is it appropriate to use conditional label advertising when deploying MPLS?（）