cisco 2600密码恢复
ctrl+break //中断进入rommon模Rommon 1 > confreg 0x2142（针对1600、2600系列路由器）
(如果是1500、2500系列路由器，输入“o/r 0x2142”命令)
Rommon 2 > reset （重新启动路由器）
进入后EN就不需要密码
Router#reload
System configuration has been modified. Save? :
% Please answer 'yes' or 'no'.
System configuration has been modified. Save? : yes
Building configuration...
Proceed with>
*Mar1 00:16:43.275: %SYS-5-RELOAD:>
System Bootstrap, Version 11.3(2)XA4,> Copyright (c) 1999 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info
C2600 platform with 65536 Kbytes of main memory
PC = 0xfff0a530, Vector = 0x500, SP = 0x80004374
monitor: command "boot" aborted due to user interrupt
rommon 1 > ?
alias set and display aliases command
boot boot up an external process
break set/show/clear the breakpoint
confreg configuration register utility
cont continue executing a downloaded image
context display the context of a loaded image
cookie display contents of cookie PROM in hex
dev list the device table
dir list files in file system
dis display instruction stream
dnld serial download a program module
frame print out a selected stack frame
help monitor builtin command help
history monitor command history
meminfo main memory information
repeat repeat a monitor command
reset system reset
set display the monitor variables
stack produce a stack trace
sync write monitor environment to NVRAM
sysret print out info from last system return
tftpdnld tftp image download
unalias unset an alias
unset unset a monitor variable
xmodem x/ymodem image download
rommon 2 > confreg 0x2142
You must reset or power cycle for new config to take effect
rommon 3 > reset
System Bootstrap, Version 11.3(2)XA4,> Copyright (c) 1999 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info
C2600 platform with 65536 Kbytes of main memory
program load complete, entry point: 0x80008000,> Self decompressing the image : #######################################################################################################################################################################################################################################################################
Smart Init is enabled
smart init is sizing iomem
> 0000A2 0X00103980 C2600 Dual Fast Ethernet
0X00098670 public buffer pools
0X00211000 public particle pools
TOTAL: 0X003ACFF0
If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Rounded IOMEM up to: 4Mb.
Using 6 percent iomem.
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) C2600 Software (C2600-IK9O3S3-M), Version 12.3(26),> Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by cisco Systems, Inc.
Compiled Mon 17-Mar-08 15:23 by dchih
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
cisco 2621 (MPC860) processor (revision 0x102) with 61440K/4096K bytes of memory.
Processor board> M860 processor: part number 0, mask 49
Bridging software.
X.25 software, Version 3.0.0.
2 FastEthernet/IEEE 802.3 interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
--- System Configuration Dialog ---
Would you like to enter the initial configuration dialog? :
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? :
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? :
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? :
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? :
% Please answer 'yes' or 'no'.
Would you like to enter the initial configuration dialog? : n
Press RETURN to get started!
*Mar1 00:00:04.603: %LINEPROTO-5-UPDOWN: Line protocol on Interface VoIP-Null0, changed state to up
*Mar1 00:00:20.167: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Mar1 00:00:20.167: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up
*Mar1 00:00:21.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down
*Mar1 00:00:21.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
*Mar1 00:00:23.975: %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to administratively down
*Mar1 00:00:23.979: %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to administratively down
*Mar1 00:00:25.663: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IK9O3S3-M), Version 12.3(26),> Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by cisco Systems, Inc.
Router>
Compiled Mon 17-Mar-08 15:23 by dchih
*Mar1 00:00:25.663: %SNMP-5-COLDSTART: SNMP agent on host Router is undergoing a cold start
Router>
Router>
Router>en
Router#conf t
Enter configuration commands, one per line.End with CNTL/Z.
Router(config)#exit
Router#copy run
*Mar1 00:00:52.683: %SYS-5-CONFIG_I: Configured from console by console
Router#copy running-config st
Router#copy running-config startup-config
Destination filename ?
Building configuration...
Router#
页:
[1]