Cisco IQ Link Overview

Cisco IQ Link securely collects and transmits asset telemetry from your on-premises network to Cisco IQ, enabling AI-powered predictive insights that help you improve network visibility, anticipate issues, and drive operational efficiency.In this vid...

Uma Jornada para Acelerar a Análise de Causa Raiz no Cisco ISE

Quintas Quinze- Série de Eventos Técnicos A Análise de Causa Raiz em grandes implantações do Cisco ISE exige experiência técnica, conhecimento disperso e investigações que podem culminar em Salas de Crise. Mas e se essa experiência pudesse ser organ...

Unable to connect to ACI always-on

I am unable to connect to my lab environment. I got "An error occurred during a connection to sandboxapicdc.cisco.com. PR_END_OF_FILE_ERROR". what is the way to resolve the issue?

Duo Proxy Account Lockouts

HelloI'm running into an issue of random user account lockouts with the only information I can see is via the Single Sign on Report.  The only information I am getting is Denied Invalid Credentials (5 in a row) and the caller lockout computer is the ...

🚨 Looking for Help — Qilin Ransomware Attack

My environment was recently hit by Qilin ransomware. Unfortunately, 10 servers were compromised and their data was encrypted, including the backups, which were also encrypted. At this point, I’m looking for experienced ransomware responders, incident...

Passwordless Auth - Yubikey

 It has been reported in other posts that the "Windows Hello" (webauth) type authentications are disabled automatically when Cisco Duo for login is installed. I was wondering what the future roadmap looks like for this feature. It has also been said ...

Nexus K3P-Q port mirroring

Hi,According to the Cisco Nexus SmartNIC User Guide, the Nexus K3P-Q (formerly the ExaNIC X100) supports port mirroring. However, I can’t find a firmware image with this feature enabled. Could you point me to the right one?Thanks,

Entra ID Dynamic Group can be used in ISE Teap Authorization Rule ?

If I use Dynamic AD Group to be used as part of ISE TEAP Authorization Rule ( Dynamic AD group is at Microsoft Entra ) should this be a problem ? In other words does ISE support the use of Dynamic AD Entra AD Group ?

upgrade C9500-48Y4C core SVL from 17.3.5 to 17.15.6

 ineed to upgrade C9500-48Y4C core switches  SVL Active and standby  from 17.3.5 to 17.15.6 without any corruption - my mode is bundled because BOOT variable = bootflash:cat9k_iosxe.17.03.05.SPA.bin;  what the safe process to make that upgrade succes...

3850 stack dropping packets

i have a 3850 stack of 2 switches in my mdf.  i have another switch in my idf connected by fiber.  everything has been good for years.  i just added another 3850 switch into my stack in my mdf.  now i cant access by idf switch at all.  cant ping or p...

DevNet CML Sandbox Bidirectional Issue

Hello Fellas, I am having an issue with the DevNet CML sandbox, when trying to connect to my local Ubuntu VM inside VirtualBox. My host computer is a Windows 10. I do have connectivity from the Ubuntu VM to the nodes inside CML. I can ping them just ...

Reviewing the final milestones for the SCA Convergence into XDR