It's posible migrate the configuraion Firewall Soniwall to Meraki Sonicwall

[Mike76]

I wan to know if it;s easy migrate Sonicwall to Meraki Firewall

[alemabrahao]

No, you need to analyze the existing configuration on the Sonicwall and manually configure it on the MX.

[Mike76]

Thanks, do you know where can I see  a guide to setup a Firewall Meraki?

[alemabrahao]

You can find all documentation on the Marki website.

https://documentation.meraki.com/MX

https://documentation.meraki.com/MX/Networks_and_Routing/MX_Addressing_and_VLANs

https://documentation.meraki.com/MS/Layer_3_Switching/Configuring_ACLs

[DarrenOC]

As already mentioned it’s not a swift process nor are there any migration tools.

id take the time and effort to document and review the current rulesets. Tidy up where required.

then it’ll be a manual process to configure your new Meraki fw.

[BlakeRichardson]

Meraki doesn't offer a migration service like some other vendors do, I suspect the reason is MX are quite a bit different in the way they are managed compared to other brands. 

My suggestion would be to plan the migration out in stages i.e. research/planning/ initial config/ changeover/tidy up/  debrief. This thigns always involve downtime but this can be reduced with good planning and execution.