Well, first time on RouterOS, and I’m a bit confused about the router/switch blend of a crs. Hoping someone can guide me a bit.
I have a CRS226 that I’d like to use in the following manner:
- one uplink to a cisco 2960S, vlan trunk (ether1)
- one uplink to a network outside my control (ether3)
- a portgroup sharing the ether3 uplink (ether9-12) basically making 3,9-12 a dumb switch
- a portgroup/vlan (ether4-5,17-24) with
- dhcp server
- masq. route to ether3
- default route to a 4g router on the same vlan
How would one go about doing this on a crs?
- a vlan3 for ports 3,9-12?
- a vlan4 for ports 4-5,17-24?
- a vlan trunk on 1?
- how do you make the masq. between vlan3 and vlan4?
- how do you create the routes so the masq connection from vlan4 to vlan3 would take priority if the router on vlan4 disappears?
- how would one give different default gateways to different clients on vlan4 (route some through 4G, others through masq)?
TIA
/Rune