2 WAN, 1 LAN Mikrotik split and switch?

Question

Computer networks

Hello! There was already a similar question, but my situation is a little different, and, frankly, I'm dumb on what to do in my case. So, given:
RB2011iL
Ether1 - Internet1
Ether2 - Internet2
Erther3-6 - device pool1
Ether7-10 - device pool2
All devices in the same subnet, 192.168.60.0/24
second. If one of the providers falls off, it should automatically switch to another. How to implement it?

Answer 1

One of the simplest options
1) Mark packets for pool 1 and pool
2 2) Assign distance for routes. You set the priority for marked traffic in accordance with your desires.