Hello
My customer is using a Juniper switch, I'm faced with an unknown problem. Help me plz 
In the following network configuration:
When a wireless client connected to AP # 1 roams to AP # 2, the wireless client's ARP information is loaded simultaneously on eth0 and eth1 of the L3 switch and the wireless client cannot communicate.
Clearing the ARP cache manually can solve the problem by correctly learning ARP information, but I do not understand that ARP information is not updated automatically. I am wondering if there is anything to check on my Juniper switch.