e0M端口关闭；无硬件和网络问题描述

适用场景

• Data ONTAP 8.  
• ONTAP 9

问题描述

e0M端口关闭：
NETAPP::*> network interface show 
            Logical    Status     Network            Current       Current Is
Vserver     Interface  Admin/Oper Address/Mask       Node          Port    Home
----------- ---------- ---------- ------------------ ------------- ------- ----
NETAPP      node_mgmt1 up/down    xxx.xxx.xxx.xxx/24 node-02       e0M     true


::> network port show
                                                  Speed(Mbps)
Port      IPspace      Broadcast Domain Link MTU  Admin/Oper
--------- ------------ ---------------- ---- ---- -----------
e0M       Default      Default          down 1500 auto/10