IP Reservation, is used to allocate a static IPv4 address to a MAC address.
Step 1: Open a web browser and go to http://cudy.net or http://192.168.10.1.
For details, please refer to How to log into the web interface of Cudy Router?
Step 2: Click Advanced Settings -> IP/MAC Binding in the Security section.

Step 3: Click Add to append one entry to the list. Select the device from the MAC-Address list and enter the IP address that you want to allocate. Enter a Comment for this entry optional.

Step 4: Save & Apply the settings.
Disconnect the device and connect again. Then you can check the IP address of the device if the IP Address you set.
Note: The IP Address and MAC Address of these entries also ARP bind.
10 comments
@Dear Moses,
I don’t understand what do want to ask, please tell me more details about your question.
“How devices you bing using IP/MAC Adrress binding. Limitation of devices on network”
How devices you bing using IP/MAC Adrress binding. Limitation of devices on network
@PJJ Informatika,
Please refer to this article to set it. The router will allocate the IP address you set to the MAC address.
“How do you allocate a specific IP address to a device using its MAC address?
Regard PJJ Informatika”
How do you allocate a specific IP address to a device using its MAC address?
Regard PJJ Informatika
@Oren,
There is a Delete button on the side of the entry. You can click it to delete it.
“How do you delete a Reserved IP entry when the equipment is removed from the network?”