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Cisco Cache Engine 500的口令恢复程序

2016 年 10 月 25 日 - 机器翻译
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目录


简介

本文描述了Cisco Cache Engine500的管理密码恢复程序。

注意: 您的配置丢失以后执行此密码恢复。在恢复丢失的管理员密码时无法保留您的设置。

开始使用前

规则

有关文档规则的详细信息,请参阅 Cisco 技术提示规则

先决条件

本文档没有任何特定的前提条件。

逐步程序

执行下面步骤恢复您的密码。

  1. 建立对Cache Engine的一个控制台连接。重新加载设备或者键入重新加载重新启动在line命令。在缓冲引擎重启时,按任意键中断低级配置倒计时。

  2. 按提示输入 "p" 显示配置菜单。

  3. 按提示输入 "c" 进入配置模式。请使用下面密钥进行另外的操作:

    • 输入句号(.)清除字段。

    • 输入破折号(-)返回前面的字段。

    • “ Enter ”键进入下一个字段。

    • 输入^D 退出。

  4. 按9次“ Enter ”直到显示字段标记。

  5. 按提示输入值“ 0x4000 ”,并按“ Enter”键。该标记允许cache engine(缓存引擎)绕过非易失性RAM(NVRAM)配置。

  6. 输入 @ 重启缓存引擎。此时,Cache Engine处于非密码保护状态。

  7. 输入“ configure terminal ”进入配置模式,设置新密码。

  8. 输入“ user modify username admin password cisco ”将密码改为“cisco”。

  9. 输入“ write ”或“ copy running startup ”确认更改。

  10. 重新启动缓存 引擎。

  11. 将标志设回原来的值“ 0x0 ”,重复步骤3和4,并在字段标志位输入“0x0”。

示例输出

以下是Cisco Cache Engine 500密码恢复程序的一个示例输出:

ce500#reload 
System configuration has been modified. Save?[yes]: y

Building configuration.... . [OK] 
Proceed with reload?[confirm] 

Proceed with clean WCCP shutdown?[confirm] 

Existing connections =     0 Press ^C to skip clean WCCP shutdown and reload 
Waiting (113 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (107 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (100 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (93 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (87 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (80 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (73 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (67 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (60 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (53 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (47 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (40 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (33 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (27 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 
Waiting (21 seconds) for WCCP shutdown. Press ^C to skip shutdown and reload 

303949 bytes 
copying bootagent 
boot start: 0x7fee000 
starting new system - entry 0x8010 
0x43d2200 (tCallback2): 
NCR810_ 
  
Press any key to stop auto-boot... 
g5 
[CE500 Series]: p 

 boot device (flash,net) [               flash]: 
                   flags [                   0]: 

[CE500 Series]: c 

'.' = clear field;  '-' = go to previous field;  ^D = quit 

 boot device (flash,net) [               flash]: 
               file name [                    ]: 
        cache IP address [                    ]: 
         IP network mask [                    ]: 
       server IP address [                    ]: 
      gateway IP address [                    ]: 
 protocol (rcp,ftp,tftp) [                    ]: 
                username [                    ]: 
                password [                    ]: 
                   flags [                   0]: 0x4000 


. . [CE500 Series]: @ 

 boot device (flash,net) [               flash]: 
                   flags [              0x4000]: 

Starting at 0x108000... 

#!ImageInfo 
# 
#    +------------------------------+ 
#    |   CISCO Cache Engine image   | 
#    +------------------------------+ 
# 
SUPPORTED_PRODUCTS=CE505,CE550 
UNCOMPRESSED_CKSUM=0x8ac40561 
UNCOMPRESSED_SIZE=0x2ae678 
COMPRESSED_CKSUM=0x33dca183 
COMPRESSED_SIZE=0x121c6b 
# 

Self decompressing the image : ######################################################
################################ [OK] 
Launching the image, please wait... 
.................. 
Console IO Initialized 
Host Name: bootHost 
User: admin 
Attaching network interface lo0... done. 


Restricted Rights LegendUse, duplication, or disclosure by the Government is 
subject to restrictions as set forth in subparagraph 
(c) of the Commercial Computer Software - Restricted 
Rights clause at FAR sec. 52.227-19 and subparagraph 
(c) (1) (ii) of the Rights in Technical Data and Computer 
Software clause at DFARS sec. 252.227-7013. 

           Cisco Systems, Inc. 
           170 West Tasman Drive 
           San Jose, California 95134-1706 

Cisco Cache Engine 
Copyright (c) 1986-2000 by Cisco Systems, Inc. 
Software Release: CE ver 2.10 (Build: FCS  04/05/00) 
Compiled: 16:53:37 Apr  5 2000 by morlee 
Image text-base 0x108000, data_base 0x3926c4 

System restarted by Reload 
The system has been up for 7 seconds. 
System booted from "flash" 

SVCINIT - phase complete 
Initializing SCSI interface... 
Initializing SCSI controller... 
Configuring SCSI peripherals... 
ID LUN VendorID    ProductID     Rev. Type  Blocks  BlkSize pScsiPhysDev 
-- --- -------- ---------------- ---- ---- -------- ------- ------------ 
 0  0  QUANTUM  VIKING II 9.1SCA 5520   0  17836668    512    0x008c0458 
 1  0  QUANTUM  VIKING II 9.1SCA 5520   0  17836668    512    0x008bf04c 

DEVINIT - phase complete 
FSINIT - phase complete 
aBypassing NVRAM Configuration... 
---------------------------------------------------------------------- 
"admin" super-user account is NOT password protected 
SECURITY ALERT: Please password protect the above super-user accounts! 
---------------------------------------------------------------------- 
CONF - phase complete 
NTP: Waiting (2 minutes) for network initialization 
SNMP: Waiting (2 minutes) for network initialization 
Mon Jul 10 05:07:19 2000: * Warning *: No ip name-servers have been configured 
  http incoming proxy, http object url-validation and dns-cache 
  require an ip name-server 
START - phase complete 

cepro#configure terminal
Enter configuration commands, one per line. End with CNTL/Z 

cepro(config)#user modify username admin password cisco 
Operation successful 
cepro(config)#exit 
cepro#write

Building configuration.... . [OK] 
cepro#reload 
Proceed with reload?[confirm] 

303949 bytes 
copying bootagent 
boot start: 0x7fee000 
starting new system - entry 0x8010 
0x43d22 
  
Press any key to stop auto-boot... 
h 
[CE500 Series]: c 

'.' = clear field;  '-' = go to previous field;  ^D = quit 

 boot device (flash,net) [               flash]: 
               file name [                    ]: 
        cache IP address [                    ]: 
         IP network mask [                    ]: 
       server IP address [                    ]: 
      gateway IP address [                    ]: 
 protocol (rcp,ftp,tftp) [                    ]: 
                username [                    ]: 
                password [                    ]: 
                   flags [              0x4000]: 0x0 

. . [CE500 Series]: @ 

 boot device (flash,net) [               flash]: 
                   flags [                   0]: 

Starting at 0x108000... 

#!ImageInfo 
# 
#    +------------------------------+ 
#    |   CISCO Cache Engine image   | 
#    +------------------------------+ 
# 
SUPPORTED_PRODUCTS=CE505,CE550 
UNCOMPRESSED_CKSUM=0x8ac40561 
UNCOMPRESSED_SIZE=0x2ae678 
COMPRESSED_CKSUM=0x33dca183 
COMPRESSED_SIZE=0x121c6b 
# 

Self decompressing the image : 
##################################################
#################################### [OK] 
Launching the image, please wait... 
.................. 
Console IO Initialized 
Host Name: bootHost 
User: admin 
Attaching network interface lo0... done. 

              Restricted Rights Legend 

Use, duplication, or disclosure by the Government is 
subject to restrictions as set forth in subparagraph 
(c) of the Commercial Computer Software - Restricted 
Rights clause at FAR sec. 52.227-19 and subparagraph 
(c) (1) (ii) of the Rights in Technical Data and Computer 
Software clause at DFARS sec. 252.227-7013. 

           Cisco Systems, Inc. 
           170 West Tasman Drive 
           San Jose, California 95134-1706 

Cisco Cache Engine 
Copyright (c) 1986-2000 by Cisco Systems, Inc. 
Software Release: CE ver 2.10 (Build: FCS  04/05/00) 
Compiled: 16:53:37 Apr  5 2000 by morlee 
Image text-base 0x108000, data_base 0x3926c4 

System restarted by Reload 
The system has been up for 7 seconds. 
System booted from "flash" 
  

SVCINIT - phase complete 
Initializing SCSI interface... 
Initializing SCSI controller... 
Configuring SCSI peripherals... 
ID LUN VendorID    ProductID     Rev. Type  Blocks  BlkSize pScsiPhysDev 
-- --- -------- ---------------- ---- ---- -------- ------- ------------ 
 0  0  QUANTUM  VIKING II 9.1SCA 5520   0  17836668    512    0x008c0458 
 1  0  QUANTUM  VIKING II 9.1SCA 5520   0  17836668    512    0x008bf04c 

DEVINIT - phase complete 
FSINIT - phase complete 
acConfiguring from NVRAM... 
---------------------------------------------------------------------- 
All super-user accounts are password protected 
---------------------------------------------------------------------- 
CONF - phase complete 
NTP: Waiting (2 minutes) for network initialization 
SNMP: Waiting (2 minutes) for network initialization 
Mon Jul 10 05:08:53 2000: * Warning *: No ip name-servers have been configured 
  http incoming proxy, http object url-validation and dns-cache 
  require an ip name-server 
START - phase complete 

Username: admin 
Password:         

!--- The password is now cisco.

cepro#

相关信息


Document ID: 12662