多项选择题
What are two valid Cluster load balancing methods? （）(Choose two.)
A. urlhash B. backup chaining C. least connections D. fewest outstanding requests
多项选择题 Which three statistics are available when viewing the Cluster statistics page?（） (Choose three.)
多项选择题 What are three Juniper DX Cluster benefits?（） (Choose three.)
单项选择题 Which protocols are used to export and import configurations?（）
