Hello, i have a couple of C9300X that also struggle to downgrade. but if i leave them on for a day or two they do downgrade. just take a very long time. i also am working with support on the issue, ... View more

Dashboard access issues   New incident: Investigating   We are aware that a significant number of customers may be having challenges connecting to the Meraki Dashboard, as well as associated tools such as Vision Portal. We have a team actively investigating. ... View more

k and the Cisco SFP and Extreme SFP are the type? do you have the part numbers of the SFP?    ... View more

So are you trying to use the same SFP on both ends or ones that work in each device. some manufacturers will only allow approved sfp to work in their products.  i have found just make sure the type (SX, SR, LRM, LR, or LX) and Wavelength are the same.  i have some devices that i have to a specific brand in only while my Meraki devices i can use a lot of different ones. but still try to keep them all the same ones.  ... View more

I would be looking at the API's.   they are very powerful for request like this.   ... View more

we might need more information. wired or wireless? how are you trying to communicate with each other. Ping? if so, is firewall on the computer allowing it. are they connected to the same switch or dose it transverse a firewall?  for a very simple test connect the two computers to the same switch and try to ping each other. also if across diffrent switches is the trunk set to allow that vlan? ... View more

yes, you will need two of the cables.  and then follow the instructions that you have. it is fairly simple.  ... View more

Hello, you should be able to use MA-CBL-40G-50CM. if you reference this page Small-Form Factor Pluggable (SFP) and Stacking Accessories - Cisco Meraki Documentation. you can see what stacking cables will work. ... View more

Hello, the main difference I find between for a warm spare or stacking would be how you want them to reboot on a firmware update. On a switch stack the switches will all reboot at once.  while with a warm spare I think you can do the firmware updates with a stagged update, so that during the update you can still have a switch up and working. Less down time.    I have some MS425 on my ESXI Clusters and I like having them not stacked so I can have no downtime during a switch firmware update. you just have to make sure you have links for both switches to work when the other is offline.    ... View more

you might try to add a recursive flow on the MX.  Allow Protocol ANY Source VLAN6 Dst Port ANY Destination ServerIP ANY and see if it works. ... View more

So far, the only ports i had issues is with PLC's or Alarm Panels not auto negotiate to the correct speed, but manual drop it down and see what it will link up as, and then it works just fine. ... View more

i would reach out to who your purchase your equipment from and ask them for a road map update. I was going to buy some more MS425-16-HW but have since pivoted to a couple of 9300X's. also, I have heard that Meraki will have some announcements sometime in the next couple of weeks.  ... View more