单项选择题
A. A brief description of commands and their default values
B. The serial number and version number of the device used to open a support case with JTAC
C. A list of all the active hardware alarms on the device
D. A display of the current configuration while in operational mode
单项选择题 You need to control SSH, HTTP, and Telnet access to an MX240 router through any interface.You have decided to use a firewall filter. How should you apply the firewall filter?（）
单项选择题 Which configuration causes RIP-learned routes to be advertised to other RIP neighbors?（）
多项选择题 Which two can be used to create and apply an export policy that advertises static routes to RIP neighbors?（）