Hi Hieu,   There are currently no known bugs relating to Fiber ports and multicast. The MS210 is very similar to the MS225 (hence why they are stacking compatible), and if a bug exists on the MS210, it should also exist on the MS225. The only similarity between the MS120 and the MS210 is the 1G SFP ports. Are you currently testing the MS225 with the same SFP module you have used on the MS120 and MS210? ... View more

Heads up!  You may see something new in MS 10.11, ETA next week! ... View more

We discovered a regression specific to the MS120 and wanted to catch it before it was widely deployed, the issue causes some problems with aggregated links.   Firmware is the same for every other model. ... View more

Happy New Year to everyone!   We now have a fix for this issue in MS 9.33 and MS 10.9.   As always, if you have any further questions/concern, please do not hesitate to reach out to our Cisco Meraki Support Team. ... View more

Thank you to everyone for being so active in the Meraki Community.     We have identified the issue which has been causing MS22, MS42, MS220 and MS320 switches to require a physical reboot during an upgrade.  The issue is present on switches currently running MS 9.0 and above.  We hope to rectify this issue and provide a fix shortly.    In the interim, we have discovered a reboot of the switch via dashboard prior to performing an upgrade will prevent the switch from becoming unreachable.   As always, if you have any further questions/concern, please do not hesitate to reach out to our Cisco Meraki Support Team. ... View more

Thank you to everyone for being so active in the Meraki Community.     We have identified the issue which has been causing MS22, MS42, MS220 and MS320 switches to require a physical reboot during an upgrade.  The issue is present on switches currently running MS 9.0 and above.  We hope to rectify this issue and provide a fix shortly.    In the interim, we have discovered a reboot of the switch via dashboard prior to performing an upgrade will prevent the switch from becoming unreachable.   As always, if you have any further questions/concern, please do not hesitate to reach out to our Cisco Meraki Support Team. ... View more

Thank you to everyone for being so active in the Meraki Community.     We have identified the issue which has been causing MS22, MS42, MS220 and MS320 switches to require a physical reboot during an upgrade.  The issue is present on switches currently running MS 9.0 and above.  We hope to rectify this issue and provide a fix shortly.    In the interim, we have discovered a reboot of the switch via dashboard prior to performing an upgrade will prevent the switch from becoming unreachable.   As always, if you have any further questions/concern, please do not hesitate to reach out to our Cisco Meraki Support Team. ... View more

@PhilipDAth Thanks for providing more context.     We definitely recommend using MST as that provides full backwards compatibility.  ... View more

If interoperating with PVST, make sure you check the following:   PVST - No compatibility with STP/RSTP PVST+ - Compatibility with STP, make sure VLAN 1 is allowed on the non-Meraki switch RPVST+ - Compatibility with RSTP, make sure VLAN 1 is allowed on the non-Meraki switch ... View more

This is not supported on our switches today, but feedback like this is exactly what we need to prioritize what features we work on.  If you haven't already, make sure to use the "Make A Wish" box on the bottom right-hand corner of every page on Dashboard.  ... View more

This is definitely possible if you are also using Cisco ISE.   The idea is that Cisco ISE can talk to Meraki Systems Manager to see what devices are currently provisioned and secure, then providing access to that device via 802.1x.   More information can be found here: https://communities.cisco.com/docs/DOC-68324 ... View more

It might be a good idea to reach out to support at +1 (415) 937-6671.  You'll usually get someone on the line right away.  They'll be able to provide you with the best option to apply your license and make sure your co-termination date is correct. ... View more

William, have you taken a look at our MS350-24X switches?  These switches provide Multigigabit Ethernet connectivity, which will provide 10Gbps over Cat6 copper cables, as defined by the NBASE-T Alliance.     More information can also be found here: https://meraki.cisco.com/technologies/multigigabit ... View more