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
正确答案:B
答案解析:有
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