本方法只是針對沒有floppy的PIX,采用TFTP進行文件傳輸。
1、準備:
1)PC一臺,其上安裝TFTP服務(wù)器
2)交叉線一條,連接PIX以太網(wǎng)口和PC網(wǎng)卡
3)下載密碼恢復(fù)軟件(根據(jù)PIXOS的版本選擇不同的恢復(fù)軟件),放到TFTP服務(wù)器的目錄下,
2、網(wǎng)絡(luò)拓撲示意圖

3、詳細恢復(fù)過程:
啟動PIX,ctrl+breack,進入到monitor>模式下,執(zhí)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....重新啟動后就可以了!4、相關(guān)軟件:根據(jù)PIX的不同OS版本進行選擇。


