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b. If they do not match, use the speed command and the duplex command to set the rate and
duplex mode for the port.
2. Replace the network cable with a new one to verify that the network cable is in good condition.
3. Replace the local port with a new one to verify that the local port is operating correctly.
4. Replace the peer port with a new one to verify that the peer port is operating correctly.
5. If the problem persists, contact H3C Support.
Non-H3C transceiver module
Symptom
The output from the display logbuffer command shows that the transceiver module is not an H3C
transceiver module.
<Sysname> display logbuffer
Ten-GigabitEthernet1/0/25: This transceiver is NOT sold by H3C. H3C therefore shall
NOT guarantee the normal function of the device or assume the maintenance responsibility
thereof!
Troubleshooting flowchart
Figure 13 Troubleshooting non-H3C transceiver module
Solution
To resolve the problem:
1. Execute the display transceiver interface command to view the vendor name of the transceiver
module.
[Sysname] display transceiver interface ten-gigabitethernet 1/0/51
Ten-GigabitEthernet1/0/51 transceiver information:
Transceiver Type : 10G_BASE_SR4_SFP
Connector Type : MPO
Wavelength(nm) : 850
Is the vendor name H3C?
H3C transceiver module?
Replace it with an H3C
transceiver module
Replace it with an H3C
transceiver module
No
Yes No
Yes
No
Yes
Yes No
Resolved?
Contact the support
Non-H3C transceiver module
reported in system logs
End
Resolved?
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