Thank you for your comment. Flexlink can be used for various configurations.I make many L2 configuration changes in industrial networks.Redundancy can be configured very quickly.With STP, you can not do anything for a default of 45 seconds.There are...
Cisco supported 3.7.x and 3.6.x flexlinks.However, 16.x.x does not support flexlink unilaterally.Is not it too much?There were no alternative technologies or guidelines.What do you trust and use Cisco?