SubVLAN Address Range Checking

You can configure subVLAN address ranges on each subVLAN to prohibit the entry of IP addresses from hosts outside of the configured range.

To configure a subVLAN range, use the following command:
configure vlan vlan_name subvlan-address-range ip address1 - ip address2
To remove a subVLAN address range, use the following command:
unconfigure vlan vlan_name subvlan-address-range
To view the subVLAN address range, use the following command:
show dhcp-server {vlan vlan_name}

Note
Also, for super VLANs/SubVLAN, to assign an IP address, any trunk port added to a super VLAN needs to be enabled for DHCP server.