Hi i have a 450 and 450G
i want to use the ports (interface)1-4 as a switch With port 1 static ip (upload) and port 5 as DHCP Router, with only a 512kbs download and 128 upload traffic, shapping, Thanks in advance.

http://wiki.mikrotik.com/wiki/Switch_Chip_Features
http://wiki.mikrotik.com/wiki/DHCP_Server
http://wiki.mikrotik.com/wiki/Queue

The wiki contains detailed examples for most simple configurations.

Hi i have a 450 and 450G
i want to use the ports (interface)1-4 as a switch With port 1 static ip (upload) and port 5 as DHCP Router, with only a 512kbs download and 128 upload traffic, shapping, Thanks in advance.

If you want someone to do all the work for you, you should expect to pay.

HI thanks for the reply im trying this for days and only get internet on some ports and some not, can't get internet in all the interfaces if i enable the first 4 as bridge oa switch, and the 5 port as router separate, also im not when i select the port, shapping or bandwith says not allowed,