New to routerOS VLAN's simple set up help

RouterOS General
1

Hi,

I am new to setting up VLAN’s on router OS.

Current Setup:-
RB751G - Simple home access point with bridge containing the switch ports and built in wireless with with interface IP address on bridge and DHCP etc.

I also have a Draytek 3300, Cisco SG300 and Netgear WAG302 wireless access point. They were all set up with two VLAN’s (1 & 20). VLAN1 was the main business network and vlan20 a guest network. VLAN trunk was setup between the Draytek and switch and the each SSID on the WAP were linked to vlan 1 or 20. This all worked so I am confident the switch and WAP are set up correctly.

I want to remove the Draytek out of the equation and replace it with the RB. I will disable the built in wireless. I want to keep the exisiting network 10.1.1.0/24 and make this become VLAN1 and setup VLAN20 and have DHCP set up on each network so when wireless guests come along the RB gives out DHCP (10.1.20.0/24).

I will also need to be able to open specific access to wireless guests to specific servers and ports.

Can someone please provide me with some steps to get started. I have attached a very simplistic diagram to what I want to achieve.
Home VLAN.jpg

2

Typically Cisco gear is set to use VLAN 1 as untagged on trunks so you probably want to put your VLAN 1 settings on one of the physical interfaces on the routerboard then add a new VLAN interface for VLAN 20 (in Interfaces) link it to the same physical port and set VLAN ID to 20 - then place your VLAN 20 settings on that VLAN interface.

You will also need to look for the example configurations for a typical SOHO firewall application to set your IP Firewall settings.

3

To clarify can you provide some sample commands and I will try to adapt to my scenario.

4

Read this to understand how Mikrotik handles VLANs
http://blog.butchevans.com/2010/02/to-tag-or-not-to-tag-that-is-the-question/