MikroTik RouterOS v2.9 Reference Manual page 510

/ip dhcp-server network add address=192.168.0.0/24 gateway=192.168.0.1 \
dns-server=159.148.147.194,159.148.60.20
Now the client with MAC address 00:0B:6B:31:02:4B will always receive IP address
192.168.0.55.
Page 496 of 695
Copyright 1999-2007, MikroTik. All rights reserved. Mikrotik, RouterOS and RouterBOARD are trademarks of Mikrotikls SIA.
Other trademarks and registred trademarks mentioned herein are properties of their respective owners.