ONTAP 升级后、不支持NS224 NSM的交换机警报

::> system health alert show
        Node: node_name
      Alert ID: SwitchCommunityString_Alert
 (aa:bb:cc:dd:ee:ff) 0000.1111.2222.3333 
      Severity: Major
             ...
   Probable Cause: Ethernet switch "0000.1111.2222.3333
           (aa:bb:cc:dd:ee:ff)" with IP address "192.168.0.1" is
           not reachable via SNMP. Incorrect SNMP community
           string might be configured on the Ethernet switch.
   Possible Effect: Ethernet switch communication problems and
           accessibility issues.
 Corrective Actions: Check the SNMP community string on the Ethernet switch
           to verify that the expected community string is
           configured. Use the "system switch ethernet show
           -snmp-config" command to view the expected community
           string.

        Node: node_name
      Alert ID: UnsupportedSwitch_Alert
 (aa:bb:cc:dd:ee:ff) 0000.1111.2222.3333
      Severity: Major
             ...
   Probable Cause: Unsupported Ethernet switch is detected.
   Possible Effect: Communication problems and network connectivity issues
           occur.
 Corrective Actions: Unsupported Ethernet switch "0000.1111.2222.3333
           (aa:bb:cc:dd:ee:ff)" found. Connect a supported
           Ethernet switch to the network.
2 entries were displayed.

::> system health subsystem show
Subsystem      Health
----------------- ------------------
SAS-connect     ok
Environment     ok
Memory       ok
Service-Processor ok
Switch-Health    degraded

• 然后、通过LLDP将NS224磁盘架发现为存储网络交换机：

::> system switch ethernet show
Switch            Type         Address      Model
--------------------------- ------------------ ---------------- ---------------
 (aa:bb:cc:dd:ee:ff)      storage-network   192.168.0.1    OTHER
       Serial Number: Unknown
        Is Monitored: false
 (aa:bb:cc:dd:ee:ff) Model: OTHER is not qualified in a storage-network
      Software Version: NetApp NS000.NSM000.SH00.A (v.0000)
       Version Source: LLDP