How to display the second eth2 interface in Mikrotik RB2011uias in Quick Set to switch the Internet port?

Question

css

The idea is to connect a backup channel to Eth2 and, if necessary, simply change to it.
Not strong in such settings, I read articles about backup switching - everything is difficult.
You just need if the Internet is gone so that in QuickSet you can change Eth1 to Eth2. In automatic mode, switching is not necessary, since this is an emergency measure and you need to switch manually when necessary. Now Eth1 and Sfp1 are available in the drop-down list, what set of options the interface gets there is not clear to me.
That would be the ideal, of course. Surely you can do this with special commands, but I will need to write them down somewhere, since I’m unlikely to remember =)

Answer 1

You can make an arc like in the picture like this

Answer 2

Maybe this solution will suit you jsfiddle.net/Deonis/wtS44 ?

Answer 3

if manually, then the best thing to do is:
1. Add provider addresses to eth1 eth2 ports
2. Add routes for each provider to ip-routes with different distances (1 and 2)
3. Add masquerade to ip-firewall-nat for each from interfaces
4. well, then sit click on enable-disable routes
but no one does that