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只有连接到一个交换机的LACP ifgrp成员端口才会启动

适用场景

  • ONTAP 9
  • LACP ifgrp
  • 多个交换机支持ifgrp成员端口

问题描述

  • 如果交换机上缺少多机箱lagg配置、则只会有一部分ifgrp成员端口加入 ifgrp
  • ifgrp中的所有参与端口都连接到一个交换机
  • 连接到其他交换机的所有端口均不参与
  • 比较配置中"lag id"(ifgrp全局)和"lagport"(特定于成员端口)部分的SystemID
    • 系统ID与"滞后ID"部分不同的成员端口连接到交换机上不属于同一端口通道配置的交换机端口
      • 示例ifconfig -vvv输出(绿色:正确的系统ID;红色:错误的系统ID):
      •  lag id: [(8000,D2-39-EA-53-E0-03,082F,0000,0000), (8000,94-8E-D3-7F-DB-DD,0066,0000,0000)] laggport: e8b flags=1c<ACTIVE,COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING> [(8000,D2-39-EA-53-E0-03,082F,8000,0007), (8000,94-8E-D3-7F-DB-DD,0066,8000,0009)] input/output LACPDUs: 50321 / 50293 laggport: e4b flags=18<COLLECTING,DISTRIBUTING> state=3d<ACTIVITY,AGGREGATION,SYNC,COLLECTING,DISTRIBUTING> [(8000,D2-39-EA-53-E0-03,082F,8000,000B), (8000,94-8E-D3-05-B1-29,0066,8000,0009)] input/output LACPDUs: 50323 / 50293

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