I am trying to configure a DHCP server on a Cisco router so it assigns the same ip each time to a specific PC. I use the following commands:
Enter configuration commands, one per line. End with CNTL/Z.
rea(config)#ip dhcp pool net10.9.9.x/24
rea(dhcp-config)#host 10.9.9.151 /24 ?
rea(dhcp-config)#host 10.9.9.151 /24
% This command may not be used with network, origin or vrf pools.
Why i can not do that .