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Cisco スイッチの Virtual Port-Channel ( VPC )がダウンすると、 ONTAP はメンバーポートに対して異なる oper キーを送信します

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のしんだ

に適用されます

  • ONTAP 9.4P3 以降
  • Cisco スイッチ上の仮想ポートチャネル( vPC )
  • 40GBase-LM4 QSFP+ トランシーバ

問題

  • Cisco スイッチで VPC がダウンしました

-----------------------------------------------------------------------------------------
id   Port   Status Consistency Reason             Active vlans         Bndl Grp Name
--   ----   ------ ----------- ------             -------------------- ----------------
2    Port2    up     failed    vpc port channel    xxxx,yyyy            VPC-XXXX_NetApp-
                               mis-config due to                       AFF700-Node1
                      vpc links in the
                               2 switches connected                                   
                               to different partners 
    

  • ONTAP の LACP ifgroup では、 1 つのポートがダウンしていると表示されます

Node                    Node01
Interface Group Name    a0a
Distribution Function   ip
Create Policy           multimode_lacp
MAC Address             02:a0:98:xx:xx:xx
Port Participation      partial
Network Ports           e4e    
                        e8e

Up Ports                e4e
Down Ports              ​e8e​​​​​​

 

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