PIX密码恢复流程:
本方法只是真对没有floppy的PIX,采用TFTP进行文件传输。
1、准备:
1)PC一台,其上安装TFTP服务器
2)交叉线一条,连接PIX以太网口和PC网卡
3)下载密码恢复软件(根据PIXOS的版本选择不同的恢复软件),放到TFTP服务器的目录下,
2、网络拓扑示意图
[img]http://cisco.chinaitlab.com/imgfiles/2005.8.8.11.44.13.10.1.jpg[/img]
3、详细恢复过程:
启动PIX,ctrl+breack,进入到monitor>模式下,执行下面的操作:
monitor> interface 0
0: i8255X @ PCI(bus:0 dev:13 irq:10)
1: i8255X @ PCI(bus:0 dev:14 irq:7 )
Using 0: i82559 @ PCI(bus:0 dev:13 irq:10), MAC: 0050.54ff.82b9
monitor> address 192.168.18.111
address 192.168.18.111
monitor> server 192.168.18.254
server 192.168.18.111
monitor> file np63.bin
file np63.bin
monitor> gateway 192.168.18.254
gateway 192.168.18.254
monitor> ping 192.168.18.254
Sending 5, 100-byte 0xf8d3 ICMP Echoes to 192.168.18.254, timeout is 4 seconds:
!!!!!
Success rate is 100 percent (5/5)
monitor> tftp
tftp np63.bin@192.168.18.254 via 192.168.18.254...................................
Received 92160 bytes
Cisco Secure PIX Firewall password tool (3.0) #0: Tue Aug 22 23:22:19 PDT 2000
Flash=i28F640J5 @ 0x300
BIOS Flash=AT29C257 @ 0xd8000
Do you wish to erase the passwords? [yn] y
Passwords have been erased.
Rebooting....重新启动后就可以了!4、相关软件:根据PIX的不同OS版本进行选择。
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