单项选择题
A. user@host# set chassis cluster cluster-id 1 node 0 reboot
B. user@host> set chassis cluster id 1 node 0 reboot
C. user@host> set chassis cluster cluster-id 1 node 0 reboot
D. user@host# set chassis cluster id 1 node 0 reboot
单项选择题 Which statement is true regarding IPsec VPNs?（）
单项选择题 If both nodes in a chassis cluster initialize at different times, which configuration example will allow you to ensure that the node with the higher priority will become primary for your RGs other than RG0?（）
单项选择题 Which CLI command do you use to block MIME content at the [edit security utm feature-profile] hierarchy?（）