topic Re: CML - SandBox Reservation Query in DevNet Sandbox

CML - SandBox Reservation Query

abhishekkumarrakeshkumarmishra — Wed, 15 Oct 2025 09:54:33 GMT

I have noticed the maximum reservation limit is now 50.

Earlier it used to be higher.

I am just confirming is it me seeing that option only ??

Also, just wondering, if is there any plan to increase it in future ?

Re: CML - SandBox Reservation Query

bigevilbeard — Wed, 15 Oct 2025 11:40:29 GMT

@abhishekkumarrakeshkumarmishra there was an issue about a week back and support team advised when the sandbox came back online, that they were running limited capacity (the thread is HERE) so i would expect in time the limit to raised again.

Hope this helps.

Re: CML - SandBox Reservation Query

abhishekkumarrakeshkumarmishra — Thu, 16 Oct 2025 00:19:03 GMT

Thank for the response.

Devnet Sandboxes is really helping me to prepare for certifications and learning as well.

Re: CML - SandBox Reservation Query

ErlinH — Thu, 16 Oct 2025 03:10:06 GMT

Are you able to launch CML right now? I tried but I get this error 'Blueprint cannot be launched at the moment due to temporarily unavailable resources. Please try again'.

Re: CML - SandBox Reservation Query

bigevilbeard — Thu, 16 Oct 2025 08:36:25 GMT

@ErlinH this would mean all current reservations are booked, the best thing to do is try again later.

Hope this helps.

Re: CML - SandBox Reservation Query

bigevilbeard — Thu, 16 Oct 2025 08:37:12 GMT

@abhishekkumarrakeshkumarmishra You can use CML free version too for this, its not as big as the sandbox, but is good for small labs. https://developer.cisco.com/docs/modeling-labs/cml-free/