You are helping the customer customer configure anthentication,a new asyncOS upgradebecomes available,what should you do?() 

A . avoid mentioning the upgrade to the customer B . schedule a convenient time to upgrade again, backing up the configuration before and after theupgrade C . contact customer support and ask them to run the upgrade for you D . immediately show the customer how to run the CLI command upgrade

时间:2022-10-28 08:14:58 所属题库:CCNA(650-568)题库

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