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Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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verify

Validate the software image on the flash drive after the image has been transferred to the system, but before the image has been installed.

Syntax

verify { md5 | sha256 }[ flash:// ] img-file [ hash-value]

Parameters

md5	Enter the `md5` keyword to use the MD5 message-digest algorithm.
sha256	Enter the `sha256` keyword to use the SHA256 Secure Hash Algorithm
flash://	(Optional). Enter the `flash://` keyword. The default is to use the flash drive. You can just enter the image file name.
img-file	Enter the name the Dell Networking software image file to validate.
hash-value	(Optional). Enter the relevant hash published on i-Support.

Defaults

flash drive

Command Modes

EXEC mode

Command History

Version	Description
9.5(0.0)	Introduced on the Z9000, S6000, S4820T, S4810, and MXL.

Usage Information

You can enter this command in the following ways:

verify md5 flash:// img-file
verify md5 flash:// img-file < hash-value>
verify sha256 flash:// img-file
verify sha256 flash:// img-file < hash-value>

Example

Without Entering the Hash Value for Verification using SHA256

Dell# verify sha256 flash://FTOS-SE-9.5.0.0.bin
                                             SHA256 hash for FTOS-SE-9.5.0.0.bin: e6328c06faf814e6899ceead219afbf9360e986d692988023b749e6b2093e933

Entering the Hash Value for Verification using SHA256

Dell# verify sha256 flash://FTOS-SE-9.5.0.0.bin e6328c06faf814e6899ceead219afbf9360e986d692988023b749e6b2093e933
                                             SHA256 hash VERIFIED for FTOS-SE-9.5.0.0.bin