多项选择题
A. Increase RAM Memory for the Router
B. Secure Configuration Files Distribution
C. Storage of Removable Credentials
D. Remote Administration
E. Secure Device Authentication
F. Bulk Flash storage
单项选择题 How many users does the Cisco Unity Express Solution Support When installed in the Cisco 2800 Family?（）
单项选择题 Which statement is true about the Cisco Self-Defending Network?（）
多项选择题 Which two management-software applications can you use to manage the Cisco Catalyst Express 500 Series Switches?（）