单项选择题
By default, to which peers will a BGP router advertise routes learned from IBGP peers?（）
A. all BGP peers B. all IBGP peers C. all EBGP peers D. all MBGP peers
单项选择题 Which LSA is the Type 10?（）
多项选择题 Which three fields are part of an ISO NET address?（）
多项选择题 What are two characteristics of multi-field classification?（）
