Tagged vs Untagged VLAN – Why would some ports be untagged?
Why don’t we start-off with, I recognize this really is possibly the dumbest concern ever also it was answered a billion days. But We haven’t have any fortune picking out the suitable solution and would really appreciate the best minds of spiceworks using break of their day to assist a spicer aside.
Exactly why can you not just tag all VLAN ports? With what situation would you need certainly to enable specific harbors to-be marked and certain ports untagged, in which tagging all ports would trigger an issue?
21 Replies
From my personal experience tagged usually means that trunked. Such as vlan 10 was pc and vlan 11 try mobile ports. Thus 10 -15 would be trunked or tagged if those ports come in trunk form and may be utilized for pc or mobile dependent on what unit was actually attached to switch. Otherwise, untagged or perhaps not trunked will be everything you need.
From my event tagged translates to trunked. As an example vlan 10 is actually pc and vlan 11 was telephone ports. Therefore 10 -15 was trunked or tagged if those slots can be found in trunk form and may be applied for computer or cellphone depending on just what product had been attached to switch. If not, untagged or not trunked might be everything you desired.
Pleased I re-read your concern. Once I first see clearly I folded my personal eyes and was about to explain the difference between trunk and accessibility.
Security is the most significant cause I became instructed. Generally I control both ends therefore I imagine it is not because larger a deal because could usually getting.If from the best, we were writing on the concept of least privilege hence will be the reason per a course I took. (περισσότερα…)