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DevNet Sandbox Community
Welcome to the DevNet Sandbox community!
Please share and collaborate on any questions, comments, or ideas here.
If you have a technical issue, please click on the "Start a Conversation" button.
Leave details in the post, such as the name of the sandbox and details about the problem. Make sure to add a label with the type of problem you are having (such as Connectivity Issues and VPN, Sandbox Reservation Issues, Sandbox Specific Technical Issues, or Other Sandbox Issues).
If you are new to our development labs, you can develop, code & configure for free with the DevNet Sandboxes today.

Forum Posts

Resolved! Sandbox Down?

I am trying to gain access to the sandboxes today but it is showing no blueprints available? i have tried two different browsers and 2 different cisco logins. Did something happen today? I have used this many times before. 

pioneer01 by Level 1
  • 918 Views
  • 2 replies
  • 0 Helpful votes

When I tried to launch "NSO AlwaysOn". I got message "Invalid invocation of 'resource_tab' blueprint grain: Agent 'tq-buildtest' was not found".  How can I solve this issue?

dtomigah by Cisco Employee
  • 665 Views
  • 2 replies
  • 0 Helpful votes

Hello,When I am trying to launch a sandbox, I receive:400 Bad RequestRequest Header Or Cookie Too Large https://devnetsandbox.cisco.com/DevNet/catalog/aci-simulator-sandbox Please share similar experiences/fixes to address this issue. Thanks, 

Netmart by Level 3
  • 714 Views
  • 1 replies
  • 0 Helpful votes

The standard sandbox domain for the DNA Center is sandboxdnac.cisco.com and though it shows the home page, authentication kind of loops back. Noticed in the details (quick start) that there is a new sandboxdnac2.cisco.com, and it works, but the activ...

cgm by Level 1
  • 1355 Views
  • 6 replies
  • 0 Helpful votes
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