现场设备堆叠,当前发现原本的堆叠口down了一个(单边down),和前方确认中间无其他传输、跳线架。
[SHJJ-301-N03_N04-LASW-H6900-01U42] dis irf link
Member 1
IRF Port Interface Status
1 FortyGigE1/0/53 UP
FortyGigE1/0/54 DOWN
2 disable --
Member 2
IRF Port Interface Status
1 disable --
2 FortyGigE2/0/53 UP
FortyGigE2/0/54 UP
(1)从日志的lldp看互连关系是正确的,并且有连接错误的报错:。
%Aug 23 11:38:52:553 2023 SHJJ-301-N03_N04-LASW-H6900-01U42 DRVPLAT/4/DrvDebug: -Slot=2;
Port Forty2/0/54 Connect fail, Reason: Check timeout, please check.
%Aug 23 11:44:35:715 2023 SHJJ-301-N03_N04-LASW-H6900-01U42 LLDP/6/LLDP_CREATE_NEIGHBOR: -Slot=2; Nearest bridge agent neighbor created on port FortyGigE2/0/54 (IfIndex 235), neighbor's chassis ID is 542b-de4f-5918, port ID is FortyGigE1/0/54.
%Aug 23 11:44:35:259 2023 SHJJ-301-N03_N04-LASW-H6900-01U42 LLDP/6/LLDP_CREATE_NEIGHBOR: Nearest bridge agent neighbor created on port FortyGigE1/0/54 (IfIndex 74), neighbor's chassis ID is 542b-de4f-5918, port ID is FortyGigE2/0/54.
%Aug 23 11:44:37:988 2023 SHJJ-301-N03_N04-LASW-H6900-01U42 DRVPLAT/4/DrvDebug:
Port Forty1/0/54 Connect fail, Reason: Peer Notify, please check.
[SHJJ-301-N03_N04-LASW-H6900-01U42]dis int fge2/0/54
FortyGigE2/0/54
Current state: UP
IP packet frame type: Ethernet II, hardware address: 542b-de4f-2f37
Description: pT:SHJJ-301-N03-LASW-H6900-01U42.40GE1/0/54
Last 300 second input: 0 packets/sec 0 bytes/sec 0%
Last 300 second output: 0 packets/sec 37 bytes/sec 0%
[SHJJ-301-N03_N04-LASW-H6900-01U42]dis int fge1/0/54
FortyGigE1/0/54
Current state: DOWN
FortyGigE1/0/54 transceiver diagnostic information:
Current diagnostic parameters:
[module] Temp.( Voltage(V)
26 3.35
[channel] Bias(mA) RX power(dBm) TX power(dBm)
1 7.49 -6.94 -2.02
2 8.77 -0.61 -0.86
3 8.77 -3.12 -1.11
4 8.64 -5.52 -0.72
Alarm thresholds:
Temp.( Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)
High 75 3.63 14.00 3.00 3.00
Low -5 2.97 2.00 -13.90 -11.30
FortyGigE2/0/54 transceiver diagnostic information:
Current diagnostic parameters:
[module] Temp.( Voltage(V)
27 3.38
[channel] Bias(mA) RX power(dBm) TX power(dBm)
1 6.46 -1.81 -8.00 -----------------------------这个lane发光明显较低,有问题。
2 6.46 -0.94 -1.48
3 6.40 -0.97 -5.16
4 6.46 -1.58 -5.91
Alarm thresholds:
Temp.( Voltage(V) Bias(mA) RX power(dBm) TX power(dBm)
High 75 3.63 14.00 3.00 3.00
Low -5 2.97 2.00 -13.90 -11.30
2/0/54 底层应该还是一直在 UP、down 的:
==============================================================================
Slot:2/74 link down reason.
==============================================================================
[0]: CallLine=2140 Time=08/23/2023 14:23:47:629
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[1]: CallLine=2140 Time=08/23/2023 14:23:47:266
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[2]: CallLine=2140 Time=08/23/2023 14:23:45:966
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[3]: CallLine=2140 Time=08/23/2023 14:23:44:868
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[4]: CallLine=2140 Time=08/23/2023 14:23:43:209
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[5]: CallLine=2140 Time=08/23/2023 14:23:40:793
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[6]: CallLine=2140 Time=08/23/2023 14:23:40:434
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[7]: CallLine=2140 Time=08/23/2023 14:23:39:999
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[8]: CallLine=2140 Time=08/23/2023 14:23:39:533
linkinfo=0x3d down. pma. pcs. xgs. fault.
-------------------------------------------
[9]: CallLine=2140 Time=08/23/2023 14:23:37:414
(5)综合上述分析,判断存在模块或者链路问题,更换后恢复。
1、更换模块和链路后恢复。
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