上网行为管理密码错误

确认下版本吧

6609之前版本可以试下以下办法

6610开始命令有点差距

第一步：重启设备，在console口上立刻按住ctrl+B，进入如下boot界面：
Bootloader V1.4.1(Build time: Aug 18 2014 - 14:12:35)

Flash:  4 MB

Press Ctrl+C to stop auto start : 03
Semptian cn50MC1100#
Semptian cn50MC1100#
Semptian cn50MC1100#

第二步：输入run menuboot_cf命令，从CF卡中运行menuboot程序：
Semptian cn50MC1100# run menuboot_cf
.....................................................[    0.000000] Linux version 2.6.32.61-Cavium-Octeon (root@nilijun-Vostro-260s) (gcc version 4.3.3 (Cavium Inc. Version: 2_3_0 build 116) ) #13 SMP Mon Jan 26 21:26:24 CST 2015
……（忽略大量打印）
 [   71.764985] EXT3-fs: sdb: couldn"t mount because of unsupported optional features (240).
******** Please use the interface to communicate ge0********

        ===============================================================
        |            BOOT MENU(V2.0-20150126)                         |
        |  1. Upgrade image by FTP.                                   |
        |  2. Upgrade menuboot by FTP.                                |
        |  3. Check and repare file system.                           |
        |  4. Reset administrator passowrd.                           |
        |  5. Producing test.                                         |
        |  6. Aging test.                                             |
        |  7. Display production and aging recored.                   |
        |  8. Advance functions.                                      |
        |  0. Reboot.                                                 |
        |                                                             |
        ===============================================================

第三步：选择4重置用户名密码
Please input your choice[0-8]:4
Rest admin password success.

第四步：选择0重启设备
  ===============================================================
        |            BOOT MENU(V2.0-20150126)                         |
        |  1. Upgrade image by FTP.                                   |
        |  2. Upgrade menuboot by FTP.                                |
        |  3. Check and repare file system.                           |
        |  4. Reset administrator passowrd.                           |
        |  5. Producing test.                                         |
        |  6. Aging test.                                             |
        |  7. Display production and aging recored.                   |
        |  8. Advance functions.                                      |
        |  0. Reboot.                                                 |
        |                                                             |
        ===============================================================

Please input your choice[0-8]:0
Sent SIGKILL to all processes
Requesting system reboot
……