2.16. Reboot Logs

Overview

Function Introduction

Switch support display reboot logs. Depend on these logs, user can judge the reboot reasons of a switch. The reboot reasons include Manual Reboot, Power Off or Other Reasons.

User can find no more than 50 reboot logs through this command.

Detail about the show result as following:

Reboot Type

Description

POWER

Power outages

MANUAL

Cli reboot/reload is used

HIGH-TMPR

Reboot for abnormal high temperature

BHMDOG BHM

watchdog, monitor functional module

LCMDOG LCM

watchdog, monitor each LC

SCHEDULE

Schedule reboot

SNMP-RELOAD

SNMP reboot

HALFAIL

Reboot for HAGT communicate with HSRV failed need stack enable

ABNORMAL

Unusual reboot, include reboot under debug

CTCINTR

Button reboot

LCATTACH

Reboot for LC attach CHSM failed

OTHER

Other reboot

Principle Description

N/A

Configuration

Reboot logs are enabled by default. User can display the logs as the following examples:

step 1 Display the logs

Switch# show reboot-info
Times Reboot Type Reboot Time (UTC)
----------+---------------+--------------------
1 MANUAL 2023-01-04 20:54:22
2 MANUAL 2023-01-04 21:00:30
3 MANUAL 2023-01-04 21:06:53
4 MANUAL 2023-01-04 21:10:13
5 MANUAL 2023-01-04 21:14:16
6 MANUAL 2023-01-04 21:20:50

Application cases

N/A