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Log Reference

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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ALML/4/OLD_BOOT_SYN_START: A board with version earlier than V2R1 is inserted into slot [STRING]. bootrom/bootload upgrade requires about 20 minutes. Do not reset, remove, or power off the board during the version upgrade.


A card running a version prior to V200R001 is installed in the switch and needs to update its Bootrom/Bootload. The Bootrom/Bootload update will take about 20 minutes, during which the card cannot be reset, removed, or powered off.


Parameter Name Parameter Meaning
[STRING] Indicates an AS name.

Possible Causes

A card running a version prior to V200R001 is installed in the switch, whereas the switch is running V200R010 or a later version.


  • This alarm is informational and no action is required. After the Bootrom/Bootload update is complete, ALML/4/OLD_BOOT_SYN_END will be printed.
Updated: 2019-08-21

Document ID: EDOC1000142069

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