取消
显示结果 
搜索替代 
您的意思是: 
cancel
公告

December 2020

1544
查看次数
0
有帮助
3
回复

仓库里面翻出来一台4006交换机,但是没有密码,请教大神

将仓库里面一台交换机进行了利旧,但是通过console线连接以后,直接提示需要输入密码,直接就是password:,没有密码只能进行硬重置,长按reset10s,重启以后还是需要直接键入password。来请教一下大神,这个是什么情况,是无法重置吗

3 条回复3
huoran1234
Participant

这设备都没见过,应该还是运行CatOS的,找到了一篇文档,供参考吧。

https://www.cisco.com/c/en/us/support/docs/switches/catalyst-6500-series-switches/12043-pswdrec-6000.html

Rps-Cheers
Rising star

请参考如下内容

Sample Output/Example Procedure

This sample output is the result of the password recovery procedure on a Catalyst 4000 Supervisor Engine III.

c-4006-SUPIII> enable
Password: 
Password: 
Password: 
% Bad secrets 
!--- Here, you power cycle the switch.

********************************************************** 
 *                                                        * 
 * Welcome to ROM Monitor for WS-X4014 System.            * 
 * Copyright (c) 1999-2000, 2001 by Cisco Systems, Inc.   * 
 * All rights reserved.                                   * 
 *                                                        * 
 **********************************************************
 
 ROM Monitor Program Version 12.1(10r)EY(1.21) 

 Board type 1, Board revision 7
 Swamp FPGA revision 16, Dagobah FPGA revision 43 
 
 Timer interrupt test passed.

 MAC Address  : 00-02-b9-83-af-fe 
 IP Address   : 172.16.84.122 
 Netmask      : 255.255.255.0 
 Gateway      : 172.16.84.1 
 TftpServer   : Not set. 
 Main Memory  : 256 Mbytes


 ***** The system will autoboot in 5 seconds *****

 Type control-C to prevent autobooting. 
!--- At this point, press Ctrl-C.


Autoboot cancelled......... please wait!!!
Autoboot cancelled......... please wait!!!
rommon 1 > [interrupt]

rommon 1 > [interrupt]

rommon 1 > confreg

 Configuration Summary : 
 => load ROM after netboot fails
 => console baud: 9600
 => autoboot from: commands specified in 'BOOT' environment variable

 do you wish to change the configuration? y/n [n]:  y
 enable "diagnostic mode"? y/n [n]:  n
 enable "use net in IP bcast address"? y/n [n]:  n
 disable "load ROM after netboot fails"? y/n [n]:  n
 enable "use all zero broadcast"? y/n [n]:  n
 enable "break/abort has effect"? y/n [n]:  n
 enable "ignore system config info"? y/n [n]:  y

 change console baud rate? y/n [n]:  n

 change the boot characteristics? y/n [n]:  n

 Configuration Summary : 
 => load ROM after netboot fails
 => ignore system config info
 => console baud: 9600
 => autoboot from: commands specified in 'BOOT' environment variable

 do you wish to save this configuration? y/n [n]:  y
 You must reset or power cycle for new configuration to take effect

rommon 2 > reset

Resetting .......


rommon 3 >

 ********************************************************** 
 *                                                        * 
 * Welcome to ROM Monitor for WS-X4014 System.            * 
 * Copyright (c) 1999-2000, 2001 by Cisco Systems, Inc.   * 
 * All rights reserved.                                   * 
 *                                                        * 
 **********************************************************
 
 ROM Monitor Program Version 12.1(10r)EY(1.21) 

 Board type 1, Board revision 7
 Swamp FPGA revision 16, Dagobah FPGA revision 43 
 
 Timer interrupt test passed.

 MAC Address  : 00-02-b9-83-af-fe 
 IP Address   : 172.16.84.122 
 Netmask      : 255.255.255.0 
 Gateway      : 172.16.84.1 
 TftpServer   : Not set. 
 Main Memory  : 256 Mbytes

 ***** The system will autoboot in 5 seconds *****


 Type control-C to prevent autobooting.
 . . . . .

 ******** The system will autoboot now ********


 config-register = 0x2142 
 Autobooting using BOOT variable specified file.....

 Current BOOT file is --- bootflash: 

Rommon reg: 0x2B004180
Decompressing the image : ###########################
#####################################################
####################################### [OK]

k2diags version 1.6

prod: WS-X4014  part: 73-6854-07  serial: JAB0546060Z

Power-on-self-test for Module 1:  WS-X4014
Status: (. = Pass, F = Fail)

Traffic using serdes loopback (L2; one port at a time)...
switch port 0: .       switch port 1: .       switch port 2: .       
switch port 3: .       switch port 4: .       switch port 5: .       
switch port 6: .       switch port 7: .       switch port 8: .       
!--- Output suppressed.

Module 1 Passed


Exiting to ios...

Rommon reg: 0x2B000180
Decompressing the image : ##########################
!--- Output suppressed.

######################################################### [OK]

              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 Internetwork Operating System Software 
IOS (TM) Catalyst 4000 L3 Switch Software (cat4000-IS-M),
   Version 12.1(8a)EW,  RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 24-Jan-02 17:34 by ccai
Image text-base: 0x00000000, database: 0x00AA2B8C

cisco WS-C4006 (MPC8245) processor (revision 7) with 262144K bytes of memory.
Processor board ID FOX04183666
Last reset from Reload
32 Gigabit Ethernet/IEEE 802.3 interface(s)
467K bytes of nonvolatile configuration memory.


Press RETURN to get started!


00:00:21: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software 
IOS (TM) Catalyst 4000 L3 Switch Software (cat4000-IS-M),
   Version 12.1(8a)EW,  RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 24-Jan-02 17:34 by ccai
00:00:21: %SNMP-5-COLDSTART: SNMP agent on host Switch is undergoing a cold start
Switch> enable
Switch# show version
Cisco Internetwork Operating System Software 
IOS (TM) Catalyst 4000 L3 Switch Software (cat4000-IS-M),
   Version 12.1(8a)EW,  RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 24-Jan-02 17:34 by ccai
Image text-base: 0x00000000, database: 0x00AA2B8C

ROM: 12.1(10r)EY(1.21)
Switch uptime is 5 minutes
System returned to ROM by reload
Running default software

cisco WS-C4006 (MPC8245) processor (revision 7) with 262144K bytes of memory.
Processor board ID FOX04183666
Last reset from Reload
32 Gigabit Ethernet/IEEE 802.3 interface(s)
467K bytes of nonvolatile configuration memory.

Configuration register is 0x2142

Switch#

Switch#configure memory

Uncompressed configuration from 1307 bytes to 3014 bytes
c-4006-SUPIII#
00:13:52: %SYS-5-CONFIG_I: Configured from memory by console
c-4006-SUPIII#show running-config 
Building configuration...

Current configuration : 3014 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service compress-config
!
hostname c-4006-SUPIII
!
boot system flash bootflash:
!
vtp mode transparent
!
vlan 20
  private-vlan primary
!
vlan 100
!
vlan 202
  private-vlan association 440
!         
vlan 440
  private-vlan isolated
!
vlan 500
ip subnet-zero
no ip domain-lookup
!
ip multicast-routing
!
!
interface GigabitEthernet1/1
 no switchport
 ip address 10.1.1.1 255.255.255.0
 ip pim dense-mode
!
interface GigabitEthernet1/2
 no switchport
 ip address 20.1.1.1 255.255.255.0
!
!--- Output suppressed.

!
interface Vlan1
 ip address 172.16.84.140 255.255.255.0
 ip pim dense-mode
!
interface Vlan2
 no ip address
 shutdown
!
interface Vlan20
 no ip address
 shutdown
!
!--- Output suppressed.

!         
line con 0
 stopbits 1
line vty 0 4
 login
!
end

c-4006-SUPIII#configure terminal 
Enter configuration commands, one per line.  End with CNTL/Z.
c-4006-SUPIII(config)#no enable secret
!--- This step is necessary if the switch had !--- an enable secret password.

c-4006-SUPIII(config)#enable secret < password > 
[Choose a strong password with at least one capital letter, 
one number, and one special character.]
c-4006-SUPIII(config)#config-register 0x2102
c-4006-SUPIII(config)#^Z
c-4006-SUPIII#
00:19:01: %SYS-5-CONFIG_I: Configured from console by console
c-4006-SUPIII#write memory
Building configuration...
Compressed configuration from 3061 bytes to 1365 bytes[OK]
c-4006-SUPIII#show version
Cisco Internetwork Operating System Software 
IOS (TM) Catalyst 4000 L3 Switch Software (cat4000-IS-M),
   Version 12.1(8a)EW,  RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Thu 24-Jan-02 17:34 by ccai
Image text-base: 0x00000000, database: 0x00AA2B8C

ROM: 12.1(10r)EY(1.21)
c-4006-SUPIII uptime is 20 minutes
System returned to ROM by reload
Running default software

cisco WS-C4006 (MPC8245) processor (revision 7) with 262144K bytes of memory.
Processor board ID FOX04183666
Last reset from Reload
32 Gigabit Ethernet/IEEE 802.3 interface(s)
467K bytes of nonvolatile configuration memory.

Configuration register is 0x2142 (will be 0x2102 at next reload)

c-4006-SUPIII#

https://www.cisco.com/c/en/us/support/docs/switches/catalyst-4000-series-switches/21229-pswdrec-cat4000-supiii-21229.html

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Rps-Cheers | If it solves your problem, please mark as answer. Thanks !
Rockyw
Advisor

楼主参考一下下面的文档,看看有没有帮助。

Cisco交换机4500/4000密码恢复详细过程
https://blog.csdn.net/u014075470/article/details/80149717