Indeed in a point to point scenario that would work, but as is the case with most enterprise setups you are most likely using a service providers infrastructure to connect your HO to the remote offices. That being the case, clock source line should be configured on all your interfaces (both HO and RO) as the provider will be doing the clocking at his end.
What exactly does your setup look like? Are you using a provider or will you be managning the circuits yourself ?
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...