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PnP discovery with Catalyst Center Sandbox & c9kv

trying to do Subject. unfortunately it doesnt get straightforward. too long story to describe fighting with factory default c9k's Mgmt-vrf enabled PnP & VLAN 1 based discovery. hence, i end up with attempt to PnP-discover via routed g1/0/8. Status: P...

Unable to connect to VPN

I am unable to connect to this vpn. Getting below error. I have double check that there is no extra space at the end of the password.

Catalyst Center Sandbox Cisco Catalyst Center 2.3.7.9 Release

In summary i was needed to early terminate my lab Catalyst Center Sandbox-20260119T17570011 with subject just bc associated CML running env unexpectedly flapped, shutdown all nodes & further prohibited them from starting w/ beauty message "no license...

Resolved! When attempting to launch Sandbox - 400 Bad Request

Hello, first time attempting to do this and I am using Firefox on Win 11 on a last gen PC. When I hit the launch Sandbox button in the DevNet I am getting the error:400 Bad RequestRequest Header Or Cookie Too Large

Anyconnect-sdwan

how to download the anyconnect as it requires umberlla one which is paid as i am student just knowing sdwan and how to login into viptella devices

Resolved! IOS XR Programmability Always-On Sandbox - Scheduled Maintenance

The IOS XR Programmability Always-On sandbox is currently undergoing scheduled maintenance. We apologize for any inconvenience caused and appreciate your patience as we work to enhance your Sandbox experience. If you have any questions, please feel f...

Where did the always-on sandboxes go?

Hi,Previously there were several always-on sandboxes available, such as:- Meraki dashboard- Catalyst Center- ISE- Catalyst SD-WANI can see a notification that the Meraki one is undergoing maintenance. What about the others? Are they also undergoing m...

Cannot login to FMC sandbox with credentials provided to me

Hi,Please can you help - the last several times that I have tried to launch the CISCO FMC Sandbox, the authentication is not working...When trying to login at the URL: https://fmcrestapisandbox.cisco.com/api/api-explorer/ with the username and passwo...

Resolved! Catalyst Center Always-On

Hello Team,I'm trying to gain access to the Catalyst Center Sandbox.As per the set up instructions below.host: https://sandboxdnac2.cisco.comusername: devnetuserpassword: Cisco123!status: OKWhen I add this link in the vpn it's showing that alert,when...

Catalyst Center Always-On v2.3.3.6

Hello,I am trying to use Catalyst Center Always-On v2.3.3.6 but I can't login to it. when I check the setting I got this error " Grain with "resource_tab" has a missing asset:common-grains/blueprints. Please check if this asset exists and add it to t...

ACI SANDBOX Pending Session and Connection

Hi, I can't connect to ACI Sandbox because I have "Host Unreachable" and there's this error message: Many thanks. Massimo

Devnet sandbox SDWAN 20.10- reserved

Hi,I've been trying to play around with the SD-WAN 20.10(reserved) sandbox to learn about the REST API's interaction and python for the modules to communicate with the SD-WAN topologies. But, It's been weird, Th Vmanage, Vbond and Vsmart controllers ...

Resolved! Catalyst Center Sandbox not pingable from other subnets within the CML

Hello team, Is it possible to change the DNA Center node's configuration via SSH to add a default route? "network": "inet": "gateway": "10.10.20.254","host_ip": "10.10.20.85","host_secondary_ip": "","netmask": "255.255.255.0","routes": [] According ...

Resolved! External connector not working as expected

I am trying to use an external connector to allow me to connect from my laptop (connected via AnyConnect VPN to CML) to routers in my lab for automation (Ansible) validation. I shutdown the sample lab so addresses are not being used. I built two ro...

Cisco Meraki Sandbox

I am trying to send some API calls using the always on cisco meraki sandbox. I created API key using the meraki dashboard. I also used the API key thats in the CISCO devnet associate official cert guide. I am getting this when using the api from the ...