Re: VWIC-2MFT-E1 clock mutiple link clock question.
We had the same issue. Fortunately, Cisco added the capability to allow each of the two T1's on the same WIC to obtain clocking independent of the other. Otherwise, both T1's get their clock from whatever is configured on the first interface on the WIC.
Here is a URL describing the feature. Make sure you remove the channel group statement before you apply the "clock source line independent" statement, then add it back. It does take down both T1's to make this change, since you are removing the channel group statements.
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...