Log in to the vSphere Client and select an NSX virtual appliance from the inventory. Click the Console tab to open a CLI session. Log in to the CLI and switch to Privileged mode:
manager> enable
password:
manager#
Switch to Configuration mode:
manager# configure terminal
Change the admin account password:
manager(config)# cli password PASSWORD
Save the configuration:
manager(config)# write memory Building Configuration... Configuration saved. [OK]
VMware虚拟化NSX-Manager命令行更改admin用户密码
原文：https://www.cnblogs.com/Wolf-Dreams/p/10713119.html