SR6608-X業務數據不轉發

SR6608-X  版本為Version 5.20.106, Release 3303P12；在無任何操作情況下日誌報

%Feb 2 15:54:05:320 2019 CQCS2-FDGS.R1 DMON/4/MSG: Slot 0 Chip 0 Port 14 FCS(CRC) Error, FCS Counter is: 193678 .Please check. %Feb 2 15:54:06:774 2019 CQCS2-FDGS.R1 DMON/4/MSG: -Slot=1; Slot 1 Chip 0 Port 6 FCS(CRC) Error, FCS Counter is: 193682 .Please check. %Feb 2 15:54:35:320 2019 CQCS2-FDGS.R1 DMON/4/MSG: Slot 0 Chip 0 Port 14 FCS(CRC) Error, FCS Counter is: 193790 .Please check.

報錯後就造成業務數據不正常，下聯業務全部中斷；但OSPF  BGP MPLS VPN等狀態全部正常。設備板卡情況為

 System-mode(Current/After Reboot): Normal/Normal Slot No. Board type Status Primary SubSlots --------------------------------------------------------------------- 0 RSE-X2 Normal Master 0 1 RSE-X2 Normal Slave 0 2 FIP-240 Normal N/A 4 3 FIP-240 Normal N/A 4 4 FIP-240 Normal N/A 4 5 N/A Absent N/A N/A Slot 2 : FIP-240(4 Subslots) Subslot 1 : HIM-CL2P(E) Subslot 2 : HIM-CL2P(E)

下聯業務接在cpos2/1/0接口下。請問是啥原因引起中斷。使用標杆神器進行分析未發現任何故障