User's Manual Part 1

32
static DHCP reservation entry for each such device.
1. IP Address: Enter the IP address for static DHCP reservation.
2. MAC Address: Enter the MAC address of a computer to always receive
the same IP address (the IP you just specified).
3. Add: Click to add the entry to the MAC address reservation list.
4. OK: Click to save your settings.
Note:
If the IP address you have reserved for your PC is currently used by another
client, then you will not be able to obtain a new IP address from the device's
DHCP server, instead, you must manually specify a different IP address for
your PC to access Internet.