DevNet Sandbox

Good day,I was attempting to use the VPN-less Always-On Catalyst Center sandbox when I was provided a "Not Found" text page after allowing the exception. In the instructions, it says to perform the following.- Go to [https://sandboxdnac.cisco.com]- A...

Dear team,First of all, thank you for your time reading this message.I would like to use the "ACI Simulator Always-On", but I'm getting in the I/O tab the "status" of "host unreachable"...It's the first time I'm trying to use the ACI...What am I miss...

Hello Support Team,A new Meraki sandbox is requested and created . After logging in with the provided credentials, no devices are visible on the Meraki dashboard. Your support would be greatly appreciated.

I am attempting to utilize the Cisco Modeling Labs sandbox, but the environment failed to provision correctly.Issue Details: Upon starting the reservation, the status immediately changed to "Active With Error" instead of "Active". The environment is ...

My reserved sandbox was created successfully but when I try to VPN using AnyConnect from the Windows store, I get a certificate error (Untrusted Server).  I turned off Block Untrusted Servers in the AnyConnect settings and I'm still unable to connect...

Hello dear supporters. Which sandbox have Ansible installed on the devbox or has enabled direct CLI management interface accessible  on CML through external connection in bridge mode? Thank you.

Hello,My IOS XE on Cat8kv sandbox instance is stuck in Terminate Failed and will not shut down. I cannot launch a new session because the old environment is still active.Instance Name: IOS XE on Cat8kv-20251121T00301950Status: Terminate FailedTime: N...

Starting around 11am EST today (11/19) I have been unable to connect to the Always-On sandbox because it keeps timing out. It was working just a little while earlier. I'm wondering if anyone else is encountering this and/or if there is a known outage...

The certificate of the Cisco Secure Firewall Management Center DevNet sandbox is expired on the 4th of November 2025.Not sure how to report it to the Cisco guys responsible for it so I'm trying my luck here.