多选题Router R1 is configured for HSRP. Which of the following are valid HSRP states on R1？ （）AInitBIdleCActiveDStandbyEEstablishedFBackup
多选题
Router R1 is configured for HSRP. Which of the following are valid HSRP states on R1？ （）
A
Init
B
Idle
C
Active
D
Standby
E
Established
F
Backup
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