What MX firmware version or versions are the MXs currently running?     Are all MXs running the same MX firmware (or are they different versions)? Have you ran simultaneous packet captures on site A and site B and compared results?   If this were my project, I'd be inclined to do a factory reset on both MX67s and force it to fetch a new dashboard config just to make sure it's previous settings/config aren't still lingering somehow. ... View more

How has others' experience been? Still in learning mode....digesting/consuming.  😄 ... View more

The Hybrid Campus LAN Design Guide (CVD) has two design options for your consideration: Design and Configuration Guidelines Option 1 -  STP Based Convergence with Native VLAN 1 Option 2 -  STP Based Convergence without Native VLAN 1 I typically choose to use Option 2 when deploying L3 interfaces but both options are there for your consideration. I am running MS425s and keep the MTU at 9394 so your default MTU of 9198 should be ok.   ... View more

Here are a couple of other reference documents if interested with L3 setups. Layer 3 Switch Example  Hybrid Campus LAN Design Guide (CVD)  ... View more

The transit VLAN. MS Layer 3 Switching and Routing  ... View more

Zscaler Internet Access (ZIA) Integration  ... View more

vMX Licenses are as follows:  vMX-Enterprise: LIC-VMX-S/M/L-ENT-[X]Y  vMX-Advanced-Security: LIC-VMX-S/M/L-SEC-[X]Y  X= Number of Years  According to the Meraki MX/Z Security and SD-WAN Licensing documentation dated  Nov 5, 2025. ... View more

I get it.....hopefully it'll be fixed (resolved) soon.   Was merely sharing so folks know it is possible to change given the right conditions - without the dashboard pencil edit button. ... View more

I do have the ability to make changes via the LSP - so I'm not completely unable to change WAN settings. Not sure if that helps you or others....but that is a WAY to change the WAN uplink settings. ... View more

The pencil icon to edit the WAN 1 or 2 uplink is not visible on any of my networks either.😒 ... View more

  Not 100% sure about the "different network" part of the question but the next slide that you referenced shows: Each AP establishes two QUIC tunnels to both Primary and Backup Campus Gateway ... View more

The last day of support for cloud monitored Catalyst switches is January 31, 2026 and cloud monitoring features will no longer function for switches that have not transitioned to Cloud Management with IOS XE. These switches will show offline in the Meraki dashboard but there will be no impact to device operations. Cloud Monitoring End of Service - Transition to Cloud Management - Configuration Source: Device  ... View more

Site to Site VPN with Meraki Go Router Firewalls  ... View more

There was a similar post approx 1 month ago about port profile limitations using the mobile app, if interested. Mobile App cannot edit Port Profile?  ... View more

Through testing, I’ve observed that the AI-RRM performs well in environments with significant RF interference, however at a remote location with a relatively clear RF spectrum and few competing SSIDs, its benefits appear to be minimal.  IMO it's dependent upon your RF spectrum. ... View more

Probably more along the lines of data retention limitations.  Dashboard Data Availability  ... View more

Cisco 8000 Series Secure Routers Frequently Asked Questions (FAQ) if interested. ... View more

Have you checked the MTU?   Troubleshooting MTU Issues    What MX firmware version are the MX68s currently running? ... View more

  Go to Organization → Inventory → Claim Enter the new device’s serial number (found on the box or back label) That should register it   ... View more

Upgrading a Switch Stack In addition to supporting staged upgrades, Meraki also simplifies managing a switch stack. As part of our upgrade toolset, we automatically handle the upgrade of the entire switch stack. This upgrade manages the upload of firmware to each switch and takes care of each reboot within the switch stack. If you are upgrading switch stacks within your staged upgrade, Meraki will automatically upgrade the switch stack as part the staged upgrades. The upgrade process for a stack follows the same high-level process outlined previously, with each stack member rebooting close to the same time and the stack then automatically re-forming as the members come online   Best Practices for Meraki Firmware  ... View more

All switches in a stack form a single logical unit, sharing one control plane, configuration and all members run the same firmware version to maintain stack integrity.   During an upgrade, both switches reboot simultaneously to ensure a consistent state and prevent version mismatches. ... View more

NetFlow Overview documentation has a troubleshooting section, if interested.   Note on SolarWinds NTA SolarWinds NTA ignores NetFlow packets that do not contain either an SNMP ingress or egress interface index. The MX supports export of an SNMP ingress or egress interface index via NetFlow. ... View more

  The C9300-48U-M has hardware stacking ports for switch stacking.   You would need the modular uplink for SFP, SFP+ or QSFP connectivity as the switch they have recommended has 48 x 1GbE RJ45 ports.   Catalyst 9300-M Datasheet  ... View more

Very nice project!  Thanks for sharing!! ... View more