Some physical ports in ifgrp are down after network switch replacement

• ONTAP　9
• Link Aggregation Groups (LAGs)
• Network switch has been replaced

• The cables for e2a, e9a, e2b, and e9b were reconnected to the new network switch across 4 nodes.
• These ports were configured in the interface group a0d, but e9a and e9b are in a down state.

Node: XXX
 Interface Group Name: a0d
Distribution Function: ip
        Create Policy: multimode_lacp
          MAC Address: XX:XX:XX:XX:XX:XX
   Port Participation: partial
        Network Ports: e2a, e2b, e9a, e9b
             Up Ports: e2a, e2b
           Down Ports: e9a, e9b