思科路由器密碼詳解
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1、啟動(dòng)路由器，在30秒那按ctrl+break，進(jìn)入rommon模式
System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)
Copyright (c) 2000 by cisco Systems, Inc.
C2600 platform with 65536 Kbytes of main memory
PC = 0xfff0ab6c, Vector = 0x500, SP = 0x80004884
monitor: command "boot" aborted due to user interrupt
rommon 1 >
2、然后輸入
rommon 1 > confreg 0x2142
You must reset or power cycle for new config to take effect
rommon 2 > reset
3、路由器會(huì)重新啟動(dòng)
System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)
Copyright (c) 2000 by cisco Systems, Inc.
C2600 platform with 65536 Kbytes of main memory
program load complete, entry point: 0x80008000, size: 0x8a7f8c
Self decompressing the image :
中間引導(dǎo)過(guò)程忽略。。。。。
--- System Configuration Dialog ---
Would you like to enter the initial configuration dialog? [yes/no]:
4、按ctrl+c
Press RETURN to get started!
Router>
Router>enable
Router#copy startup-config running-config
Destination filename [running-config]?
816 bytes copied in 0.884 secs
router1#
router1#conf t
Enter configuration commands, one per line. End with CNTL/Z.
router1(config)#
router1(config)#enable secret cisco
router1(config)#enable password 12345
router1(config)#line con 0
router1(config-line)#login
router1(config-line)#password cisco
router1(config-line)#exit
router1(config)#line aux 0
router1(config-line)#login
router1(config-line)#password cisco
router1(config-line)#exit
router1(config)#line vty 0 4
router1(config-line)#login
router1(config-line)#password cisco
router1(config-line)#exit
router1(config)#config-register 0x2102
router1(config)#exit
router1#
router1#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
router1#