Which is a perfectly valid choice! The good thing is, the router-id command takes precedence over any loopback interfaces, so you can always use both (if desired) to both hard-code it and also provide a stable address for reachability and route-leaking purposes. :)
Love this channel, its been very useful for my network+ exam prep you're the best
I'm a big fan of explicit configuration so I prefer the hard-coded router id from my provisioning system (chef/cinc, ansible)
Which is a perfectly valid choice! The good thing is, the router-id command takes precedence over any loopback interfaces, so you can always use both (if desired) to both hard-code it and also provide a stable address for reachability and route-leaking purposes. :)