1、进入grub引导菜单
开机引导时不停的按”esc”或者”shift”

2、出现 GRUB 引导菜单时按e编辑
用户是root
密码是VMware1

3、编辑grub菜单linux开头的行。例如
linux /vmlinuz-4.24.74-nn4-server root=UUID=5b76f\
2c8-784c-4241-950e-c8d3dca486c7 ro audit=1 quiet splash rootdelay=90 net\
.ifnames=0 biosdevname=0 $vt_handoff
修改为
linux /vmlinuz-4.24.74-nn4-server root=UUID=5b76f\
2c8-784c-4241-950e-c8d3dca486c7 rw single init=/bin/bash

4、按 Ctrl-X 进行引导

5、修改root口令
passwd

6、修改admin口令
passwd admin

6、重启
reboot -f

PS：
https://docs.vmware.com/cn/VMware-NSX-T-Data-Center/3.2/installation/GUID-4630C9D5-71FB-4991-AC1D-9FDBA0B86120.html
https://docs.vmware.com/cn/VMware-NSX-T-Data-Center/3.2/administration/GUID-8816B842-2EC4-40A8-A618-F68DB29FABD2.html
https://docs.vmware.com/tw/VMware-NSX-T-Data-Center/2.5/administration/GUID-8816B842-2EC4-40A8-A618-F68DB29FABD2.html