EasyManuals Logo

HP 5920 Series Troubleshooting Guide

HP 5920 Series
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #2 background imageLoading...
Page #2 background image
i
Contents
Introduction ··································································································································································· 1
General guidelines ···························································································································································· 1
Collecting log and operating information ······················································································································ 1
Collecting common log messages ·························································································································· 2
Collecting diagnostic log messages ······················································································································· 2
Collecting operating statistics ································································································································· 3
Contacting technical support ··········································································································································· 4
Troubleshooting hardware ·········································································································································· 4
Unexpected switch reboot ················································································································································ 4
Symptom ···································································································································································· 4
Troubleshooting flowchart ······································································································································· 5
Solution ······································································································································································ 5
Operating power supply failure ······································································································································ 6
Symptom ···································································································································································· 6
Solution ······································································································································································ 6
Newly installed power supply failure ····························································································································· 6
Symptom ···································································································································································· 6
Solution ······································································································································································ 6
Fan tray failure ·································································································································································· 7
Symptom ···································································································································································· 7
Solution ······································································································································································ 7
Related commands ···························································································································································· 8
Troubleshooting ACL ···················································································································································· 9
ACL application failure with an error message ············································································································· 9
Symptom ···································································································································································· 9
Solution ······································································································································································ 9
ACL application failure without an error message ········································································································ 9
Symptom ···································································································································································· 9
Troubleshooting flowchart ···································································································································· 10
Solution ··································································································································································· 10
Related commands ························································································································································· 11
Troubleshooting IRF ···················································································································································· 12
IRF fabric setup failure ··················································································································································· 12
Symptom ································································································································································· 12
Troubleshooting flowchart ···································································································································· 13
Solution ··································································································································································· 13
Related commands ························································································································································· 15
Troubleshooting Ethernet link aggregation ··············································································································· 16
Link aggregation failure ················································································································································ 16
Symptom ································································································································································· 16
Troubleshooting flowchart ···································································································································· 17
Solution ··································································································································································· 17
Related commands ························································································································································· 18
Troubleshooting ports ················································································································································· 20
A 10-GE SFP+ fiber port or 40-GE QSFP+ fiber port fails to come up ···································································· 20
Symptom ································································································································································· 20

Table of Contents

Other manuals for HP 5920 Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP 5920 Series and is the answer not in the manual?

HP 5920 Series Specifications

General IconGeneral
BrandHP
Model5920 Series
CategorySwitch
LanguageEnglish

Related product manuals