怎么破解cisco路由器的密码?互联网规模的不断扩大以及各种大数据量业务的出现对路由器分组处理能力的要求大大提高。路由器不再是简单的转发报文，还需要在处理过程中考虑服务质量、流量整型、预测和防止网络拥塞等问题。下面就由学识网小编来给大家说说怎么破解cisco路由器的密码吧，欢迎大家前来阅读!

　　怎么破解cisco路由器的密码

　　破解密码原则 只删除密码不破坏配置

　　1 重启 路由器 按 ctrl + pause break 键 进入mini IOS

　　2 修改寄存器值改变启动次序

　　rommon 1 > confreg 0x2142

　　3 在mini IOS下重启路由

　　rommon 2 > reset

　　System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)

　　Copyright (c) 2000 by cisco Systems, Inc.

　　cisco 2621 (MPC860) processor (revision 0x200) with 60416K/5120K bytes of memory

　　Self decompressing the image :

　　########################################################################## [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) C2600 Software (C2600-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)

　　Technical Support: http://www.cisco.com/techsupport