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MS4520V2 Series
H3C MS4520V2 Series Manuals
Manuals and User Guides for H3C MS4520V2 Series. We have
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H3C MS4520V2 Series manuals available for free PDF download: Troubleshooting Manual
H3C MS4520V2 Series Troubleshooting Manual (37 pages)
Brand:
H3C
| Category:
Switch
| Size: 0.41 MB
Table of Contents
Table of Contents
2
Introduction
4
General Guidelines
4
Collecting Log and Operating Information
4
Collecting Common Log Messages
5
Collecting Diagnostic Log Messages
6
Collecting Operating Statistics
6
Contacting Technical Support
7
Troubleshooting Hardware
7
Unexpected Switch Reboot
8
Symptom
8
Troubleshooting Flowchart
8
Solution
8
Operating Power Module Failure
9
Symptom
9
Solution
9
Newly Installed Power Module Failure
10
Symptom
10
Solution
10
Fan Tray Failure
10
USB Device Anomaly
11
Symptom
11
Solution
11
Interface Card Anomaly
11
Related Commands
12
Troubleshooting ACL
13
ACL Application Failure with an Error Message
13
Symptom
13
Solution
13
ACL Application Failure Without an Error Message
13
Troubleshooting Flowchart
14
Solution
14
Related Commands
15
Troubleshooting IRF
16
IRF Fabric Establishment Failure
16
Symptom
16
Troubleshooting Flowchart
17
Solution
17
Related Commands
19
Troubleshooting Ethernet Link Aggregation
21
Link Aggregation Failure
21
Symptom
21
Troubleshooting Flowchart
22
Solution
22
Related Commands
23
Troubleshooting Ports
24
A Fiber Port Fails to Come up
24
Symptom
24
Troubleshooting Flowchart
24
Solution
25
A Copper Port Fails to Come up
26
Symptom
26
Troubleshooting Flowchart
26
Solution
26
Related Commands
27
Troubleshooting Other Issues
28
Layer 2 Forwarding Failure
28
Symptom
28
Troubleshooting Flowchart
28
Solution
29
Related Commands
31
Layer 3 Forwarding Failure
31
Symptom
31
Troubleshooting Flowchart
32
Solution
32
Related Commands
33
Protocol Flapping
33
Symptom
33
Troubleshooting Flowchart
33
Solution
33
Poe Power Supply Anomaly
34
Symptom
34
Troubleshooting Flowchart
35
Solution
35
Related Commands
37
H3C MS4520V2 Series Troubleshooting Manual (37 pages)
Brand:
H3C
| Category:
Switch
| Size: 0.29 MB
Table of Contents
Table of Contents
2
Introduction
4
General Guidelines
4
Collecting Log and Operating Information
4
Collecting Common Log Messages
5
Collecting Diagnostic Log Messages
6
Collecting Operating Statistics
6
Contacting Technical Support
7
Troubleshooting Hardware
7
Unexpected Switch Reboot
8
Symptom
8
Troubleshooting Flowchart
8
Solution
8
Operating Power Module Failure
9
Symptom
9
Solution
9
Newly Installed Power Module Failure
10
Symptom
10
Solution
10
Fan Tray Failure
10
USB Device Anomaly
11
Symptom
11
Solution
11
Interface Card Anomaly
11
Related Commands
12
Troubleshooting ACL
13
ACL Application Failure with an Error Message
13
Symptom
13
Solution
13
ACL Application Failure Without an Error Message
13
Troubleshooting Flowchart
14
Solution
14
Related Commands
15
Troubleshooting IRF
16
IRF Fabric Establishment Failure
16
Symptom
16
Troubleshooting Flowchart
17
Solution
17
Related Commands
20
Troubleshooting Ethernet Link Aggregation
21
Link Aggregation Failure
21
Symptom
21
Troubleshooting Flowchart
22
Solution
22
Related Commands
23
Troubleshooting Ports
24
A Fiber Port Fails to Come up
24
Symptom
24
Troubleshooting Flowchart
24
Solution
25
A Copper Port Fails to Come up
26
Symptom
26
Troubleshooting Flowchart
26
Solution
26
Related Commands
27
Troubleshooting Other Issues
28
Layer 2 Forwarding Failure
28
Symptom
28
Troubleshooting Flowchart
28
Solution
29
Related Commands
31
Layer 3 Forwarding Failure
31
Symptom
31
Troubleshooting Flowchart
32
Solution
32
Related Commands
33
Protocol Flapping
33
Symptom
33
Troubleshooting Flowchart
33
Solution
33
Poe Power Supply Anomaly
34
Symptom
34
Troubleshooting Flowchart
35
Solution
35
Related Commands
37
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