多项选择题
What are two requirements when using AppFlow?（） (Choose two.)
A. Quality of service must be enabled. B. NSC compression must be enabled. C. PFA's TCP Acceleration (AFP) must be enabled. D. AppFlow must be configured on the client-side device first.
多项选择题 Which three circumstances would prevent traceroute from displaying the WAN IP addresses? （）(Choose three)
单项选择题 What is one way to escape hardware bypass mode?（）
单项选择题 Why is SNMPv2 used to monitor the WX platform?（）
