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Brocade交换机端口挡板、报告的介质错误极少

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brocade<a>2009527355</a>
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适用场景

Brocade交换机

问题描述

  • Brocade交换机端口翻盖、在下报告的介质错误极少 porterrshow 、例如 link fail, loss sig, uncorr 、 pcs 两个网络结构上的错误时间大约相同。

/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

108:  447.8m  117.4m   0     0     0     0     0     0     0     0    1    0    1     0     0     0     0     0    3
 

  • Switchshow 报告端口联机

/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

  • 记录在下的"同步丢失"事件 errdump

2023/12/24-05:53:33:343947 (IST), [C4-5040], 2014234/0, SLOT 2 | CHASSIS | PORT 11/12, INFO, Switch, Link loss of sync debouncing event detected: Slot 11/Port 108(124) Event=dead0bee Tov_Val=64., OID:0x43b28abc, SPOID:0x43b68xxx, c4_intr.c, line: 3849, comp:insmod, ltime:2023/12/24-05:53:33:343631

  • Fabriclog 显示了端口轻拍仅发生两次

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

  • 交换机端SFP的TX和Rx功率处于最佳范围。

=============
Slot 11/Port 12:
=============
Temperature: 59    Centigrade
Current:    7.496   mAmps
Voltage:    3306.8  mVolts
RX Power:   -1.7   dBm (677.8uW)
TX Power:   -0.2   dBm (959.7 uW)

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)

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