Bonds on ubuntu 18.04 with different speed cards
 

Hi all.
I have two network cards, one with 10g and one with 1g speed. With ethtool i can see the different speed, if i create bonds with two card 10g and 1g which speed i will get?
Please assist.
Thanks.

My guess: It depends on the bonding method. For example, if you use active-passive, with the 10G card as the active part, you get 10G. If both parts are active, close to 11G perhaps?

O.K
One more issue is with mode status when put 0 got an error on the yaml file the netplan apply only with 802.03 status, any idea?
Thanks.

I don't know netplan well enough to answer this question. It's not clear either what you do to get an error, what error you get, and what you put in the YAML file.