单选题Which command encrypts all plaintext passwords?（）ARouter(config)#password-encryptionBRouter(config)#service password-encryptionCRouter#service password-encryptionDRouter# password-encryption
单选题
Which command encrypts all plaintext passwords?（）
A
Router(config)#password-encryption
B
Router(config)#service password-encryption
C
Router#service password-encryption
D
Router# password-encryption
参考解析
解析：
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