Will get over there and try it, makes sense. Will advise on the outcome. Thank you very much.
On Fri, Aug 7, 2020 at 4:35 PM Mike C. <[email protected]> wrote: > > > > SW01 is the main switch, it has most of the cameras on VLAN 20 (the VLAN > I > > calledo[a number 2) > > SW02 is the secondary switch in another building. At this time we have no > > cameras on the second VLAN. > > > > One item of note, all of the ports are marked [Trunk] I assume that those > > that will have cameras on them should be marked as [access] At this time > > all of the devices on VLAN 1 talk across both switches. It only fails > when > > it is the camera VLAN and when the SFP transceiver for VLAN 01 is plugged > > into SW02. > > > > I looked at the screenshots and I think I see the configuration problem. > Ports 49 & 50 are your fiber trunks. They're correctly set to trunk, but > they're not tagged. > > When access ports are set to untagged and PVID is set. That means packets > coming in from the access devices won't have tags, but they are assigned a > tag when you have port based vlans configured. So all the packets from the > cameras get assigned a VLAN 20 tag before they're sent out across the > trunk. > > Ports 49 & 50 aren't set to tagged. so when tagged packets from the access > ports reach the trunk ports, they just drop the packets. > > If you have 1 vlan traversing the trunk such as the mngmt vlan 1, you don't > have to set the trunk to tagged and ust checking Port based Vlan ID (PVID) > gets the packets across the trunk. > > Therefore, on both trunk ports 49 & 50 on both switches you need to set > them to tagged so they'll carry traffic across those trunks in both > directions between both switches. > > That should do the trick. > _______________________________________________ > PLUG: https://pdxlinux.org > PLUG mailing list > [email protected] > http://lists.pdxlinux.org/mailman/listinfo/plug > -- Chuck Hast -- KP4DJT -- I can do all things through Christ which strengtheneth me. Ph 4:13 KJV Todo lo puedo en Cristo que me fortalece. Fil 4:13 RVR1960 _______________________________________________ PLUG: https://pdxlinux.org PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
