常见的系统切换方法主要有3种，即直接切换、（）和分段切换。
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Which of the following are methods EIGRP uses to initially populate (seed) its EIGRP topology table, before learning topology data from neighbors？（）
A. By adding all subnets listed by the show ip route connected command
By adding the subnets of working interfaces over which static neighbors have been defined
C. By adding subnets redistributed on the local router from another routing source
D. By adding all subnets listed by the show ip route static command
一般认为，编辑对于新闻稿的修改主要有推翻重写。
A. 正确
B. 错误
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