Tham khảo tài liệu 'handbooks programming support cis# - language cis# part 58', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Configuration last modified by enable_15 at 23 52 UTC Sun Mar 6 2005 Các bước thực hiện như sau pixfirewall reload Rebooting. Cisco Secure PIX Firewall BIOS 0 Mon Dec 31 08 34 35 PST 2001 Platform PIX-506E System Flash E28F640J3 @ 0xfff00000 Use BREAK or ESC to interrupt flash boot. Use SPACE to begin flash boot immediately. Flash boot in 10 seconds. Flash boot interrupted. B Nhấn Esc hoặc Break 0 Ĩ8255X @ PCI bus 0 dev 14 irq 10 1 Ĩ8255X @ PCI bus 0 dev 13 irq 11 Using 1 Ĩ82557 @ PCI bus 0 dev 13 irq 11 MAC Use for help. monitor this help message address addr set IP address of the PIX interface on which the TFTP server resides file name set boot file name gateway addr set IP gateway help this help message interface num select TFTP interface ping addr send ICMP echo reload halt and reload system server addr set server IP address tftp TFTP download timeout TFTP timeout trace toggle packet tracing monitor interface 1 0 Ĩ8255X @ PCI bus 0 dev 14 irq 10 1 Ĩ8255X @ PCI bus 0 dev 13 irq 11 Using 1 Ĩ82557 @ PCI bus 0 dev 13 irq 11 MAC monitor address address monitor server server monitor ping Sending 5 100-byte 0x13d ICMP Echoes to timeout is 4 seconds Success rate is 100 percent 5 5 monitor file file monitor tftp tftp . Received 656235 bytes Cisco Secure PIX Firewall admin loader 0 Thu Jul 17 08 01 09 PDT 2003 Flash E28F640J3 @ 0xfff00000 BIOS Flash AM29F400B @ 0xd8000 Flash version Install version Installing to flash Serial Number 808036792 0x3029a9b8 Activation Key 0x9a5c6f78 0x67304d0a 0xed4c2329 0x89dd199b Do you want to enter a new activation key n Pix sẽ reboot và install image mới . Bài 2 Password recovery Sau đây là bài password recovery được thực hiện trên PIX 506 . Trước khi tiến hành khôi phục password show version để kiểm tra pix đang chạy OS nào pixfirewall sh version Cisco PIX .
