MetroCluster IP 上的 SwitchIslIfDownWarn_Alert 报告
适用场景
- MetroCluster IP
- Cisco N9K-C9336C-FX2
问题描述
system health alert show报告一个 ISL 已关闭SwitchIslIfDownWarn_Alert- Cisco 交换机报告 ISL 端口已关闭
Ethernet1/16 is down (Link not connected) - 已安装的 QSFP 报告高电流、低 TX 功率且无 RX 功率
Lane Number:1 Network Lane
SFP Detail Diagnostics Information (internal calibration)
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Current Alarms Warnings
Measurement High Low High Low
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Temperature 51.30 C 75.00 C -5.00 C 70.00 C 0.00 C
Voltage 3.19 V 3.63 V 2.97 V 3.46 V 3.13 V
Current 100.00 mA + 100.00 mA 8.00 mA 83.00 mA 10.00 mA
Tx Power -5.67 dBm - 7.79 dBm -6.00 dBm 4.80 dBm -1.99 dBm
Rx Power N/A 7.79 dBm -12.36 dBm 4.80 dBm -8.32 dBm
Transmit Fault Count = 0
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Note: ++ high-alarm; + high-warning; -- low-alarm; - low-warning