Software image file types – Brocade FastIron Ethernet Switch Administration Guide User Manual

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To generate a CRC32 hash value for the secondary image, enter the following command.

device#verify crc32 secondary

device#.........................Done

Size = 2044830, CRC32 b31fcbc0

To verify the hash value of a secondary image with a known value, enter the following commands.

device#verify md5 secondary 01c410d6d153189a4a5d36c955653861

device#.........................Done

Size = 2044830, MD5 01c410d6d153189a4a5d36c955653862

Verification FAILED.

In the previous example, the codes did not match, and verification failed. If verification succeeds, the
output will look like this.

device#verify md5 secondary 01c410d6d153189a4a5d36c955653861

device#.........................Done

Size = 2044830, MD5 01c410d6d153189a4a5d36c955653861

Verification SUCEEDED.

The following examples show this process for SHA-1 and CRC32 algorithms.

device#verify sha secondary 49d12d26552072337f7f5fcaef4cf4b742a9f525

device#.........................Done

Size = 2044830, sha 49d12d26552072337f7f5fcaef4cf4b742a9f525

Verification SUCCEEDED.

and

device#verify crc32 secondary b31fcbc0

device#.........................Done

Size = 2044830, CRC32 b31fcbc0

Verification SUCCEEDED.

Software Image file types

This section lists the boot and flash image file types supported and how to install them on the FastIron
family of switches. For information about a specific version of code, refer to the release notes.

Software image files

TABLE 11

Product

Boot image

Flash image

FSX 800

FSX 1600

sxzxxxxx.bin

SXLSxxxxx.bin (Layer 2) or

SXLRxxxxx.bin (full Layer 3)

FCX

ICX 6610

grzxxxxxx.bin

FCXSxxxxx.bin (Layer 2) or FCXRxxxxx.bin (Layer 3)

ICX 6430

ICX 6450

kxzxxxxx.bin

ICX64Sxxxxx.bin (Layer 2) or

ICX64Rxxxxx.bin (Layer 3 - ICX 6450 only)

These images are applicable to these devices only and are not interchangeable. For example, you cannot load FCX boot or flash
images on a FSX device, and vice versa.

Software Image file types

FastIron Ethernet Switch Administration Guide

53-1003075-02