多项选择题 What are two characteristics of the RED algorithm as implemented in JUNOS software?（）

单项选择题 What is the maximum suppress time for a damped route, by default?（）

单项选择题 A company is using RADIUS to authenticate login requests to its Juniper Networks routers. Usersshould still be able to authenticate using the local password database but only if the RADIUS server is unreachable. Which JUNOS software configuration accomplishes this goal?（）