User Manuals: H3C S6825 Series Data Center Switches

Manuals and User Guides for H3C S6825 Series Data Center Switches. We have 4 H3C S6825 Series Data Center Switches manuals available for free PDF download: Installation Manual, Troubleshooting Manual, Configuration Manual

H3C S6825 Series Troubleshooting Manual (58 pages)

Brand: H3C | Category: Switch | Size: 0 MB

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
Troubleshooting Hardware
7
Unexpected Switch Reboot
7
Symptom
7
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
11
Symptom
11
Solution
11
Related Commands
12
Troubleshooting ACL
13
Insufficient Hardware Resource for Acls
13
Symptom
13
Troubleshooting Flowchart
13
Solution
13
Applied Acls Fail to Take Effect
14
Symptom
14
Troubleshooting Flowchart
15
Solution
15
Troubleshooting IRF
17
IRF Fabric Setup Failure
17
Symptom
17
Troubleshooting Flowchart
18
Solution
19
Related Commands
20
Troubleshooting Ethernet Link Aggregation
22
Link Aggregation Failure
22
Symptom
22
Troubleshooting Flowchart
23
Solution
23
Related Commands
24
Troubleshooting Ports
25
A GE SFP, 10-GE SFP+, 40-GE QSFP+, or 100-GE QSFP28 Fiber Port Fails to Come up
25
Symptom
25
Troubleshooting Flowchart
25
Solution
26
A 25-GE SFP28 Fiber Port Fails to Come up
27
Symptom
27
Troubleshooting Flowchart
27
Solution
28
A 1/10Gbase-T 10-GE Copper Port Fails to Come up
30
Symptom
30
Troubleshooting Flowchart
30
Solution
30
Non-H3C Transceiver Module Error Message
31
Symptom
31
Troubleshooting Flowchart
31
Solution
31
Transceiver Module Does Not Support Digital Diagnosis
32
Symptom
32
Troubleshooting Flowchart
32
Solution
32
Error Frames (for Example, CRC Errors) on a Port
33
Symptom
33
Troubleshooting Flowchart
34
Solution
34
Failure to Receive Packets
35
Symptom
35
Troubleshooting Flowchart
36
Solution
36
Failure to Send Packets
37
Symptom
37
Troubleshooting Flowchart
37
Solution
38
Related Commands
38
Troubleshooting EVPN
40
EBGP or IBGP Neighbor Relationship Setup Failure
40
Symptom
40
Troubleshooting Flowchart
40
Solution
40
ECMP Forwarding Failure
41
Symptom
41
Troubleshooting Flowchart
42
Solution
42
Related Commands
43
Troubleshooting System Management
44
High CPU Utilization
44
Symptom
44
Troubleshooting Flowchart
44
Solution
44
High Memory Utilization
46
Symptom
46
Troubleshooting Flowchart
46
Solution
46
Related Commands
47
Troubleshooting Other Issues
48
Layer 2 Forwarding Failure
48
Symptom
48
Troubleshooting Flowchart
48
Solution
49
Related Commands
54
Layer 3 Forwarding Failure
54
Symptom
54
Troubleshooting Flowchart
55
Solution
55
Related Commands
56
Protocol Flapping
56
Symptom
56
Troubleshooting Flowchart
57
Solution
57

H3C S6825 Series Installation Manual (59 pages)

Brand: H3C | Category: Switch | Size: 6 MB

H3C S6825 Series Installation Manual (45 pages)

Brand: H3C | Category: Switch | Size: 3 MB

H3C S6825 Series Configuration Manual (38 pages)

Brand: H3C | Category: Switch | Size: 0 MB

Command Conventions
3
GUI Conventions
3
Network Topology Icons
4
Examples Provided in this Document
4
Documentation Feedback
5
Table of Contents
6
Configuring PFC
7
About PFC
7
Restrictions: Hardware Compatibility with PFC
7
Restrictions and Guidelines
7
Configuring PFC on Interfaces
8
Configuring PFC on an Ethernet Interface
8
Setting PFC Thresholds
9
Configuring PFC Deadlock Detection
11
Configuring PFC Deadlock Prevention
13
Configuring the Early Warning Thresholds for PFC Packets
13
Verifying and Maintaining PFC
14
Configuring IPCC
16
About IPCC
16
Rocev2 Packets
16
IPCC Mechanism
17
Restrictions: Licensing Requirements for IPCC
18
IPCC Tasks at a Glance
18
Enabling IPCC
18
Enabling IPCC for a Queue
19
Specifying an IPCC Mode
19
Display and Maintenance Commands for IPCC
19
IPCC Configuration Examples
20
Example: Configuring IPCC
20
Configuring Inof
23
About Inof
23
Background
23
Elements
23
Network Types
23
BFD-Based Link Failure Detection
25
Benefits
26
Protocols
27
License Requirements
27
Restrictions and Guidelines
27
Inof Tasks at a Glance
27
Inof Tasks at a Glance in Directly-Connected Inof Networks
27
Inof Tasks at a Glance in Cross-Switch Inof Networks
28
Prerequisites
28
Configuring an Inof Client
28
Configuring an Inof Reflector
29
Enabling Inof
30
Enabling Automatic Adding of Free Hosts to the Default Inof Zone
30
Creating an Inof Zone
31
Adding Hosts to a User-Defined Inof Zone
31
Configuring Inof Hard Zoning
31
Display and Maintenance Commands for Inof
32
Inof Configuration Examples
33
Directly-Connected Inof Network Configuration Examples
33
Cross-Switch Inof Network Configuration Examples
34

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