问题 多项选择题

有如下两个community-filter

Ip community-filter 1 permit100:1200:1

Ip community-filter 2 permit100:1

Ip community-filter 2 permit200:1

下面哪些描述是错误的?()

A.一个BGP路由携带的团体属性中既有100:1又有200:1时才能匹配community-filter1

B.一条BGP路由携带的团体属性中是100:1或200:1或两者都有,都能匹配community-filter1

C.一条BGP路由携带的团体属性中既有100:1又有200:1时才能匹配community-filter2

D.一条BGP路由携带的团体属性中是100:1或200:1或两者都有,都能匹配community-filter2

答案

参考答案:B, C

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