I can see you are connected to WiFi when trying to do this.  Can you confirm the firewall is configured correctly for Systems Manager Traffic?  https://documentation.meraki.com/SM/Other_Topics/Systems_Manager_Firewall_Rules?   ... View more

If you work for a cisco partner, depending on your region, register an account using your CCO ID at  www.merakipartners.com.  You may be able to enroll for free in there.  Myself and a number of my colleagues did this in December and Feb, and it was free. ... View more

Those aren't the SKUs, so you should probably delete those...  The SKU will look something like "LIC-MX64-SEC-3YR" as an example. ... View more

The closest you could do with Meraki would be a layer 7 firewall rule to block inbound traffic from other countries. ... View more

For larger campus deployments, we are seeing most of our customers moving to Meraki for edge switching & Wifi initially, but retaining existing catalyst for core or distribution.  Once they are in the ecosystem, we'll slowly creep into distribution & core when switches reach end of support or when they get access to their budget. ... View more

Are you referring to the WAN IP of the MX?  If it's a static IP, then by definition it shouldn't change.  How is the IP allocated?  Some providers for example use DHCP, but assign that circuit the same public IP address, regardless of the MAC at the other end.  Others you will use PPPoE, others still will have you statically assign yourself as a /31 or /30.  You are probably best off check with whoever supplies the underlying circuit. ... View more

We have not seen this behavior.  Do you have an external antenna connect?  Have you been able to test signal quality at those locations in that fail-over scenario?  We have some customers that use Huawei E8372s with external antennas, and I believe a few E3372s, and the only issues we have during fail-over events are related to poor signal quality and increased cellular usage when its an outage affecting multiple sites in the area.   For customers that are unable or unwilling to buy an MG, or an MX C version, we ask them to at least move to a Netgear LB2120 (again with external antenna), so we can still have it outside the comms room and in the most optimal location within ~100M. They're fairly cheap, easy to stick in bridge mode and tend to just work.  ... View more

Hey Renan,   You have connectivity to the internet in that diagram - Whatever device sits between you and the internet, Meraki management traffic will need to traverse, for you to be able to manage your Meraki switching.   If you have a more specific question, somebody will be able to give you more specific guidance. ... View more

Hey AE,   The remote IP is different in the working (what you have called mobile) and non-working (what you have called windows), so there is more different than just the host device OS & client.  Can you try each combo using the same remote IP and report back?   Does their huawei device do any port blocking or NAT?  You said it's in bridge, but are you certain?  Has your IP changed when you changed provider/when your access method changed?   ... View more

Hey Renan,   Regarding management traffic, you'll need to allow traffic out via the firewalls/edge devices you have at SP2 and SP3, using the rules found at https://documentation.meraki.com/General_Administration/Other_Topics/Upstream_Firewall_Rules_for_Cloud_Connectivity.  Otherwise there isn't really anything tricky to it.    You haven't included your firewall/edge device on your diagram.  Are you able to tell us what devices you'll be using for that?  Are they also Meraki or something else? ... View more