Brocade交换机端口挡板、报告的介质错误极少
适用场景
问题描述
- Brocade交换机端口挡板报告的介质错误极少
porterrshow、例如链路故障、丢失信号和件错误。
/fabos/cliexec/porterrshow :
frames enc crc crc too too bad enc disc link loss loss frjt fbsy c3timeout pcs uncor
tx rx in err g_eof shrt long eof out c3 fail sync sig tx rx err err
346: 461.7m 94.4m 0 0 0 0 0 0 0 0 4 0 2 0 0 0 0 255 0
Switchshow将端口报告为联机
/fabos/bin/switchshow :
Index Slot Port Address Media Speed State Proto
============================================================
346 10 42 6bd2c0 id N16 Online FC F-Port 21:00:00:24:cc:xx:yy:zz
Fabriclog显示端口摆动仅发生两次
Switch 0; Sat Apr 1 01:00:34 2023 IST (GMT+5:30)
01:00:34.971674 SCN Port Offline;rsn=0x4,g=0xe5a A2,P0 A2,P0 346 NA
01:00:34.971681 *Removing all nodes from port A2,P0 A2,P0 346 NA
01:00:34.984155 SCN LR_PORT(0);g=0xe5a A2,P0 A2,P0 346 NA
01:00:35.091854 SCN Port Online; g=0xe5a,isolated=0 A2,P0 A2,P1 346 NA
01:00:35.093200 Port Elp engaged A2,P1 A2,P0 346 NA
01:00:35.093218 *Removing all nodes from port A2,P0 A2,P0 346 NA
01:00:35.093446 SCN Port F_PORT A2,P1 A2,P0 346 NA
01:01:39.564758 SCN Port Offline;rsn=0x2,g=0xe5c A2,P0 A2,P0 346 NA
01:01:39.564764 *Removing all nodes from port A2,P0 A2,P0 346 NA
01:01:41.783142 SCN LR_PORT(0);g=0xe5c A2,P0 A2,P0 346 NA
01:01:41.842466 SCN Port Online; g=0xe5c,isolated=0 A2,P0 A2,P1 346 NA
01:01:41.842556 Port Elp engaged A2,P1 A2,P0 346 NA
01:01:41.842568 *Removing all nodes from port A2,P0 A2,P0 346 NA
01:01:41.842844 SCN Port F_PORT A2,P1 A2,P0 346 NA
- Tx值为最佳值、但Rx值略低、接近 Brocade的SFP光学功率级别的正常范围是什么下的阈值
sfpshow。
Slot 10/Port 42:
=============
Identifier: 3 SFP
Connector: 7 LC
Transceiver: 6804406000000000 8,16,32_Gbps M5 sw Inter,Short_dist
[..]
Vendor Name: BROCADE
Vendor OUI: 00:05:1e
Vendor PN: 57-1000333-01
[..]
Temperature: 57 Centigrade
Current: 6.026 mAmps
Voltage: 3295.9 mVolts
RX Power: -4.1 dBm (392.6uW)
TX Power: -1.7 dBm (683.9 uW)