Reference Guide

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.
C9000 Series
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.
Default flash drive
Command Modes EXEC mode
Command History
Version Description
9.9(0.0) Introduced on the C9010.
9.5(0.1) Introduced on the Z9500.
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
File Management
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