username nopassword

Use this command to remove an existing user‘s password (NULL password).

Format username name nopassword [level level]
Mode Global Config
Parameter Description
name The name of the user. Range: 1-32 characters.
password The authentication password for the user. Range 8-64 characters.
level The user level. level 0 can be assigned by a level 15 user to another user to suspend that user‘s access. Range is 0-15.