Brocade SFP 报告 Laser_Flt 错误,原因是交换机端 SFP 故障
适用于
- Brocade Fabric OS (FOS)
- Brocade Fibre Channel (FC) 交换机
问题
- 在
switchshow端口状态为Laser_Flt
Index Slot Port Address Media Speed State Proto
============================================================
--Truncated--
20 1 20 701400 id N16 Laser_Flt FC
sfpshow输出显示 Tx 为-inf,Rx 在最佳范围内
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 输出显示如下-
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
- "
Laser_Flt" 状态,Tx 显示为-inf表示交换机 SFP 有故障 - 为了进一步隔离此问题,请尝试重新拔插 SFP 并检查状态。
- 如果端口再次遇到相同的错误,请继续执行解决方案。