H3C S6800 Switch SeriesTRILL Configuration GuideNew H3C Technologies Co., Ltd.http://www.h3c.comSoftware version: Release 2609 and laterDocument version: 6W107-20210519

H3C S6800 Series Configuration Manual

S6800 Series

Introduction

Collecting common log messages

Collecting operating statistics

Contacting technical support

Troubleshooting hardware

Solution

Troubleshooting flowchart

Fan tray failure

Related commands

Troubleshooting ACL

Troubleshooting IRF

Troubleshooting Ethernet link aggregation

Troubleshooting ports

A 10/100/1000Base-T GE copper port or 1/10GBase-T 10-GE copper port fails to come up

Non-H3C transceiver module error message

Transceiver module does not support digital diagnosis

Error frames (for example, CRC errors) on a port

Failure to receive packets

Failure to send packets

Troubleshooting EVPN

ECMP forwarding failure

VXLAN tunnel establishment failure

Troubleshooting system management

High memory utilization

Troubleshooting other problems

obtaining documentation

technical support

VXLAN commands

display arp suppression vsi

display igmp host group

display l2vpn mac-address

display l2vpn service-instance

display l2vpn vsi

display vxlan tunnel

encapsulation

flooding disable

group

igmp host enable

l2vpn enable

reserved vxlan

reset arp suppression vsi

selective-flooding mac-address

shutdown

tunnel bfd enable

tunnel global source-address

vtep group member remote

vxlan invalid-udp-checksum discard

vxlan local-mac report

vxlan tunnel mac-learning disable

xconnect vsi

OVSDB commands

ovsdb server certificate

ovsdb server private-key

ovsdb server pssl

ovsdb server ssl

vtep access port

vtep enable

Index