Table Of Contents - HP 5500 SI Troubleshooting Manual

Contents
Introduction ··································································································································································· 1
Troubleshooting ACL ···················································································································································· 1
ACL application failure with an error message ············································································································· 1
Symptom ···································································································································································· 1
Solution ······································································································································································ 1
ACL application failure without an error message ········································································································ 1
Symptom ···································································································································································· 1
Troubleshooting flowchart ······································································································································· 2
Solution ······································································································································································ 2
Related commands ···························································································································································· 3
Troubleshooting IRF ······················································································································································ 4
IRF fabric establishment failure ········································································································································ 4
Symptom ···································································································································································· 4
Troubleshooting flowchart ······································································································································· 4
Solution ······································································································································································ 5
Related commands ···························································································································································· 6
Troubleshooting Ethernet link aggregation ················································································································· 7
Link aggregation failure ··················································································································································· 7
Symptom ···································································································································································· 7
Troubleshooting flowchart ······································································································································· 8
Solution ······································································································································································ 8
Related commands ···························································································································································· 9
Troubleshooting ports ················································································································································· 13
Link up failure on a port ················································································································································ 13
Symptom ································································································································································· 13
Troubleshooting flowchart ···································································································································· 14
Solution ··································································································································································· 14
Related commands ························································································································································· 16
Troubleshooting other problems ································································································································ 17
High CPU usage ····························································································································································· 17
Symptom ································································································································································· 17
Troubleshooting flowchart ···································································································································· 17
Solution ··································································································································································· 17
Related commands ················································································································································ 18
Layer 2 forwarding failure ············································································································································ 18
Symptom ································································································································································· 18
Troubleshooting flowchart ···································································································································· 19
Solution ··································································································································································· 19
Related commands ················································································································································ 22
Layer 3 forwarding failure ············································································································································ 22
Symptom ································································································································································· 22
Troubleshooting flowchart ···································································································································· 23
Solution ··································································································································································· 23
Related commands ················································································································································ 23
PoE power supply anomaly ·········································································································································· 24
Symptom ································································································································································· 24
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