多选题PIM-SM ASM和SSM区别是()ASSM无需维护RP、无需构建RPT、无需注册组播源,可以直接在源与组成员之间建立SPTBSSM中组成员端DR了解到用户主机的需求后,直接向源端DR发送Join报文CASM中组成员端DR了解到用户主机的需求后,直接向源端DR发送Join报文DASM无需维护RP、无需构建RPT、无需注册组播源,可以直接在源与组成员之间建立SPT

多选题
PIM-SM ASM和SSM区别是()
A

SSM无需维护RP、无需构建RPT、无需注册组播源,可以直接在源与组成员之间建立SPT

B

SSM中组成员端DR了解到用户主机的需求后,直接向源端DR发送Join报文

C

ASM中组成员端DR了解到用户主机的需求后,直接向源端DR发送Join报文

D

ASM无需维护RP、无需构建RPT、无需注册组播源,可以直接在源与组成员之间建立SPT


参考解析

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