My company has deployed a lot of SG350, SG350X, and SG550X switches in the past (we are a A/V integrator).  I am trying to grasp the fundamental differences between these 2 new lines of switches (CBS250 vs. CBS350). I see the CBS250 line has 10G SFP ...

We just started rolling out SG350X's to many of our clients and have the SNTP setup using the default servers;   time-a.timefreq.bldrdoc.gov time-b.timefreq.bldrdoc.gov time-c.timefreq.bldrdoc.gov   Time IS synching properly, the servers are working,...