路由器登录突然权限没了

<HRB_HLQ_Int_RT01>?

User view commands:

  cd                Change current directory

  copy              Copy from one file to another

  delete            Delete a file

  dir               List files on a file system

  display           Display current system information

  format            Format the device

  info-center       Specify information center configuration information

  mkdir             Create a new directory

  more              Display the contents of a file

  move              Move the file

  pwd               Display current working directory

  quit              Exit from current command view

  rename            Rename a file or directory

  rmdir             Remove an existing directory

  security-logfile  Specify security log file configuration

  sftp              Establish one SFTP connection

  undelete          Recover a deleted file