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On 11 November 2026 at 10:22 UTC, I tried to connect to the VPN for a running Catalyst 9300 Series Switches reservation. TLS verification failed before login with “certificate has expired”. The gateway certificate matched devnetsandbox-usw1-reservati...
Hi,we are using CISCO FMC and would like to develop a service to read certain configurations from the FMC (e.g. via the FMC MCP server)I was wondering what is the general for developing and testing the API integration? Can we use/deploy a virtual FMC...
Catalyst 8000v — 20261109190921I cannot connect to the VPN using this link:http://devnetsandbox-usw1-reservation.cisco.com:20331/I get the following for an error:Gateway TimeoutServer error - server 131.226.217.48 is unreachable at this moment.Please...
Hi Cisco DevNet Sandbox team,Sandbox: Catalyst Center On Demand — 20261109134733Status: Terminate FailedSince: November 9, 2026, at 1:48 p.m. Eastern TimeWhat I expected: The reservation would close so I could start a new Catalyst Center sandbox sess...
Hi DevNet Team and Community,We are currently testing an e-commerce checkout integration inside a DevNet Sandbox environment that relies on fast regional address and postal code validations (Brazilian CEP format).During peak testing, we are making as...
Hi @All ,You may have noticed I haven’t been as active in the community lately as I’d have liked. There’s a good reason for that: over the last few months, we’ve been building and testing a brand-new sandbox environment.It’s taken a while to get ever...
Sandbox: ACI Simulator Always On not workingWhat I expected: Normal login via GUI possible, API workingWhat happened instead: Login via GUI not possible timeout), API not workingCan anyone help?
Hi @All ,The new DevNet Sandbox portal, Stack Automation, is now live! Please jump in and give it a try. The more people who test it in these first few days, the faster we can spot and fix any issues.The new DevNet Sandbox pages are live.You'll also ...
Hi all,We are considering enabling Early API Access (Organization > Early Access) on a productionorganization in order to use a few beta read-only endpoints related to firmware(e.g. getOrganizationDevicesSoftwareVersionsChangelogs).Before doing so, w...
I do not see an option to reserve a sandbox lab, I have tried the always on DNAC labs but they will also say I need to reserve lab to activate ( I am able to log in to the DNAC2 sandbox GUI, but the devices in the lab are not on). I also tried the NX...
