多项选择题
What are two functions associated with JUNOS software class of service?（）
A. Manage ingress bandwidth. B. Mark packets for special handling. C. Manage congestion by intelligently dropping traffic. D. Classify Frame Relay QoS packets into an equivalent IP CoS environment.
单项选择题 What is the default classifier for IPv4 traffic in JUNOS software?（）
单项选择题 What happens to the 66.66.66/24 route when it is evaluated by this policy? （）
单项选择题 What is the administrative scoping address range associated with global scope?（）
