IOS image PIX515E

[Mr.Metal]

hi,

PIX515E của mình bị mất IOS image



Cisco Secure PIX Firewall BIOS (4.2) #0: Mon Dec 31 08:34:35 PST 2001
Platform PIX-515E
System Flash=E28F128J3 @ 0xfff00000

Use BREAK or ESC to interrupt flash boot.
Use SPACE to begin flash boot immediately.
Reading 123392 bytes of image from flash.

PIX Flash Load Helper

Initializing flashfs...
flashfs[0]: 2 files, 2 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 16128000
flashfs[0]: Bytes used: 2048
flashfs[0]: Bytes available: 16125952
flashfs[0]: Initialization complete.

Unable to locate boot image configuration

Booting first image in flash

No bootable image in flash. Please download an image from a network server
in the monitor mode

Failed to find an image to boot


Rebooting....


CISCO SYSTEMS PIX FIREWALL
Embedded BIOS Version 4.3.207 01/02/02 16:12:22.73
Compiled by morlee
64 MB RAM

PCI Device Table.
Bus Dev Func VendID DevID Class Irq
00 00 00 8086 7192 Host Bridge
00 07 00 8086 7110 ISA Bridge
00 07 01 8086 7111 IDE Controller
00 07 02 8086 7112 Serial Bus 9
00 07 03 8086 7113 PCI Bridge
00 0D 00 8086 1209 Ethernet 11
00 0E 00 8086 1209 Ethernet 10
00 11 00 8086 1229 Ethernet 11

Cisco Secure PIX Firewall BIOS (4.2) #0: Mon Dec 31 08:34:35 PST 2001
Platform PIX-515E
System Flash=E28F128J3 @ 0xfff00000

Use BREAK or ESC to interrupt flash boot.
Use SPACE to begin flash boot immediately.
Flash boot in 3 seconds.


nhưng mình chưa biết cách upload IOS như thế nào ? huynh nào chỉ step by step giùm nhe

cám ơn rất nhìu

[Mr.Metal]

hi,

mình đã tìm ra lỗi của nó rùi, mất IOS image, nhưng sau khi upload xongm reload lại PIX thì bị lỗi như trên...hix...hix...chả hỉu là sao nữa :(

[xitrumdl]

hi Mr.Metak
Đây là các bước dùng để update ios cho pix.
Enter Monitor Mode
Complete these steps in order to enter Monitor Mode on the PIX.

1.Connect a console cable to the console port on the PIX with the use of these communication settings:

9600 bits per second

8 data bits

no parity

1 stop bit

no flow control

2.Power cycle or reload the PIX. During bootup you are prompted to use BREAK or ESC in order to interrupt Flash boot. You have ten seconds to interrupt the normal boot process.

3.Press the ESC key or send a BREAK character in order to enter Monitor Mode.

If you use Windows Hyper Terminal, you can press the ESC key or press Ctrl+Break in order to send a BREAK character.

If you Telnet through a terminal server to access the console port of the PIX, you need to press Ctrl+] (Control + right bracket) in order to get to the Telnet command prompt. Then enter the send break command.

4.The monitor> prompt displays.

5.Proceed to the Upgrade the PIX from Monitor Mode section.

Upgrade the PIX from Monitor Mode
Complete these steps in order to upgrade your PIX from Monitor Mode.

1.Copy the PIX Appliance binary image (for example, pix701.bin) to the root directory of the TFTP server.

2.Enter Monitor Mode on the PIX. If you are unsure how to do this, see the instructions for how to enter Monitor Mode in this document.

Note: Once in Monitor Mode, you can use the "?" key to see a list of available options.

3.Enter the interface number that the TFTP server is connected to, or the interface that is closest to the TFTP server. The default is interface 1 (Inside).

monitor>interface <num>
Note: In Monitor Mode, the interface always auto negotiates the speed and duplex. The interface settings cannot be hard coded. Therefore, if the PIX interface is plugged into a switch that is hard coded for speed/duplex, then reconfigure it to auto negotiate while you are in Monitor Mode. Also be aware that the PIX Appliance cannot initialize a Gigabit Ethernet interface from Monitor Mode. You must use a Fast Ethernet interface instead.

4.Enter the IP address of the interface defined in step 3.

monitor>address <PIX_ip_address>
5.Enter the IP address of the TFTP server.

monitor>server <tftp_server_ip_address>
6.(Optional) Enter the IP address of your gateway. A gateway address is required if the interface of the PIX is not on the same network as the TFTP server.

monitor>gateway <gateway_ip_address>
7.Enter the name of the file on the TFTP server that you wish to load. This is the PIX binary image file name.

monitor>file <filename>
8.Ping from the PIX to the TFTP server in order to verify IP connectivity.

If the pings fail, double check the cables, IP address of the PIX interface and the TFTP server, and the IP address of the gateway (if needed). The pings must succeed before you continue.

monitor>ping <tftp_server_ip_address>
9.Type tftp in order to start the TFTP download.

monitor>tftp
10.The PIX downloads the image into RAM and automatically boots it.

During the boot process, the file system is converted along with your current configuration. However, you are not done yet. Note this Warning message after you boot and continue on to step 11:

************************************************** ****************
** **
** *** WARNING *** WARNING *** WARNING *** WARNING *** WARNING *** **
** **
** ----> Current image running from RAM only! <---- **
** **
** When the PIX was upgraded in Monitor mode the boot image was not **
** written to Flash. Please issue "copy tftp: flash:" to load and **
** save a bootable image to Flash. Failure to do so will result in **
** a boot loop the next time the PIX is reloaded. **
** **
************************************************** **********************
11.Once booted, enter enable mode and copy the same image over to the PIX again. This time use the copy tftp flash command.

This saves the image into the Flash file system. Failure to perform this step results in a boot loop the next time the PIX reloads.

pixfirewall>enable
pixfirewall#copy tftp flash
Note: For detailed instructions on how to copy the image over with the use of the copy tftp flash command, see the Upgrade the PIX Security Appliance with the copy tftp flash Command section.

12.Once the image is copied over using the copy tftp flash command, the upgrade process is complete.

Bước mà Mr.Metal thiếu có lẽ là bước thứ 11.
Bởi vì mới đầu IOS chỉ được download đến RAM, cho nên sau khi reboot lại PIX, IOS sẽ bị mất. Do đó lệnh copy tftp flash sẽ lưu lại IOS trong flash.

[Mr.Metal]

hi,

mình đã làm đc rùi, cám ơn bạn!

have fun!