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Brocade SFP Laser_Flt

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627
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2
Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

環境

  • BrocadeファブリックOS(FOS)
  • Brocade Fibre Channel(FC)スイッチ

問題

  • switchshow  ポートのステータスはです。 Laser_Flt

Index Slot Port Address Media  Speed        State    Proto
============================================================
--Truncated-- 
20    1   20   701400   id    N16       Laser_Flt  FC

  • sfpshow 出力はTxを-inf として表示し、Rxを最適な範囲で表示します。

Port 41:
=============
Identifier:  3    SFP
Connector:   7    LC
Transceiver: 6801001200000000 8,16,32_Gbps SM lw Long_dist
[...]
Vendor Name: BROCADE         
Vendor OUI:  00:05:1e
Vendor PN:   57-1000486-01   
Vendor Rev:  B   
[...]
Temperature: 31      Centigrade 
Current:     0.000   mAmps 
Voltage:     3333.7  mVolts 
RX Power:    -0.7    dBm (843.9uW) 
TX Power:    -inf    dBm (0.0   uW) 

  • portShow の出力は次のようになります。

portshow 1 
portDisableReason: None 
portCFlags: 0x1 
portFlags: 0x4441 
PRESENT U_PORT LED FAULT 
LocalSwcFlags: 0x0 
portType: 27.0 
POD Port: Port is licensed 
portState: 2 Offline 
Protocol: FC 
portPhys: 3 Laser_Flt 
portScn: 2 Offline 
port generation number: 76 
state transition count: 18 

 

  • この問題をさらに特定するには、SFPを取り付け直してステータスを確認します。
  • ポートで同じエラーが再び発生した場合は、解決策に進みます。

 

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