Cisco Community

Resolved! Unable to login. Catalyst 8000v Always On

I lunch the Catalyst 8000v Always On. they gave me user name and password. but login failed. https://devnetsandboxiosxec8k.cisco.com

Unique credentials for each use of catalyst8000/9000 don't work

Catalyst 8000v Always On11/12/2026Unique credentials provided do not work.Unique credentials should give you access as the static usernames and passwords for general use used in the past did.

Cisco Secure Access Change Log for 2026-10-30 to 2026-11-05

Cisco Secure Access Change LogRelease window: 2026-10-30 to 2026-11-05SummaryAccess and device support: RDP update for client-based ZTA, expanded mobile ZTA support, Common Posture MDM checks and clearer Roaming Computers details in China.AI-powered ...

Resolved! Dark mode bugs

I thought I'd start a thread about the various (often minor) dark mode bugs that still need sorting out. Please feel free to add any you find and hopefully we will get some developers reading this!

Resolved! C9800-40 ROMMON upgrade 17.7(3r) to 17.12(1r)

Please advise and give me your opinion:I need to perform a ROMMON upgrade from version 17.7(3r) to 17.12(1r) on a C9800-40. The guides say that I must use the command reload and not reload slot x, which means both WLCs will restart, not just the one ...

Importing a Base64 certificate in Cisco 9300 switch

Hello,I have been using a similar process for import the PKI certificate onto a Cisco 9300 by using the Base64 format of the ps12. With the recent certificate provided by the external entity, the Base64 format now exceeds the max length accepted by ...

Endpoint Profile is listed as "unknown" in Cisco ISE 3.5 Patch-4

I have Windows 11 25H2 using wired 802.1x with Catalyst 9300 and Cisco ISE 3.3 patch-12 via EAP-TLS. Everything is working fine and I can see in the Cisco ISE log that endpoint profile along with Identity group is Windows 11 workstation. Now I took ...

Resolved! switch hardware health?

Is there a way to check basic Meraki switch hardware health metrics? Unit temperature, fan speeds, any internal failures?The "device health" tab seems to only expose some hardware statuses (CPU: good / poor; memory: good / poor, etc.) - but I see no ...

getting 502 bad gateway error when trying to access dashboard.

Getting 502 bad gateway error when trying to launch nxos dashboard on https://sbx-nxos-mgmt.cisco.com site. I have username and password but cannot open the site. Tried incognito. not working.

Meraki and Catalyst Center MCP servers are now generally available

The Meraki and Catalyst Center MCP servers are now generally availableNetwork teams and developers can use Cisco’s MCP servers to bring network context into the AI assistants, support workflows, and custom applications they’re building.Choose the dep...

Suggestion - Secure Endpoint Blocked Application Warning

I would love to see a confirmation or warning box appear when parent processes are added to blocked lists. Accidentally blocking something like explorer.exe is too easy, and Cisco should be smart enough to know that wouldn't be something that would ...

Authentication Issues Sandbox IOS XR Always On

Hi, Can you help me with this problem?I can't authenticate to xr-2. I erased default route on that router.Thank you!

Catalyst 9300 sandbox VPN gateway presents an expired TLS certificate

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...

How to Configure Central Web Auth with Meraki Wireless and ISE

Video Length: 6 minutes Recently, Meraki announced support for RADIUS CoA and URL-Redirect support for the MR platforms. This short video presentation describes Central Web Auth, shows configuration steps for both products, and finishes with a qu...

Streamlined Virtual Account Assignments for Classic Licensing Devices

Cisco is introducing an update to the License Registration Portal (LRP) to simplify virtual account assignments for classic licensing devices and improve consistency in licensing visibility and reporting. This enhancement is designed to reduce confus...

Featured Content

Pack Your Virtual Bags: Our Next-Gen Community Adventure Begins!

Spotlight Award: Acknowledging Technical Contribution and Leadership

Defend at Machine Speed with Cisco Resilient Infrastructure Services

Community Activity

Resolved! Unable to login. Catalyst 8000v Always On

Unique credentials for each use of catalyst8000/9000 don't work

Cisco Secure Access Change Log for 2026-10-30 to 2026-11-05

Resolved! Dark mode bugs

Resolved! C9800-40 ROMMON upgrade 17.7(3r) to 17.12(1r)

Importing a Base64 certificate in Cisco 9300 switch

Endpoint Profile is listed as "unknown" in Cisco ISE 3.5 Patch-4

Resolved! switch hardware health?

getting 502 bad gateway error when trying to access dashboard.

Meraki and Catalyst Center MCP servers are now generally available

Suggestion - Secure Endpoint Blocked Application Warning

Authentication Issues Sandbox IOS XR Always On

Catalyst 9300 sandbox VPN gateway presents an expired TLS certificate

How to Configure Central Web Auth with Meraki Wireless and ISE

Streamlined Virtual Account Assignments for Classic Licensing Devices

Featured Content

Trending Topics

Resolved! Unable to login. Catalyst 8000v Always On

Resolved! Dark mode bugs

Resolved! C9800-40 ROMMON upgrade 17.7(3r) to 17.12(1r)

Resolved! switch hardware health?