How to configure maximum dynamic ARP entries which are allowed learning in the device （use S5560X for example）？

How to configure maximum dynamic ARP entries which are allowed learning in the device （use S5560X for example）？

In default state, the figure of maximum allowed learning dynamic ARP entries is 7680. If we need to change this figure, we can use command : arp mode uni. When configuring this command in the interface of user, the figure of maximum allowed learning dynamic ARP entries will change to 32768. We should take note of using this command in the vlan-interface instead of a interface which changes bridge mode into route mode.