Technology and Support

Console não Carrega - Deployments / Core Identities

Ao logarmos na console ela não carrega as configurações : Deployments / Core Identities,  ja criamos a rede a pagina fica carregando e não gera o perfils de instalações.

TDR Test Result.

Hello all,can you please help me undestand this TDR test result run on a C9300L-48P-4X Switch, what i dont understadt is the Pair A.show cable-diagnostics tdr interface Gi1/0/26TDR test last run on: October 15 13:55:38Interface Speed Local pair Pair ...

Auto updating not working?

Hi community.We are managing a couple hundred Meraki customers.The lat couple years I've that automatic firmware updates are largly not working, especially on MS and MR.The majority of switches are stuck on 17.2 and I've started pushing updates via s...

CSCwq55659 - The recommend way to upgrade CIMC vulnerability

Greetings!Can anyone please help us to determine the following BIOS version are affected under the CVE-2026-20093 or not?C220M5.4.0.1h.0.110C220M5.4.1.1d.0.06C220M5.4.1.3e.0_ISEWhat is the Cisco recommend way to upgrade CIMC vulnerability for C220 M5...

Enable Multi factor authentication for Jabber MRA login

Dear all,We have been requested to enable MFA for jabber login through MRA only and we have RSA as external IDP .what the configuration part to forward the authentication request to the IDP after the user send his username and password ?SSO and SAML ...

3rd party SFP modules compatibility with C1300 series

Hi, I'm new here, if the topic is duplicate I apologize. Here is my situation:I have a new project where I use Catalyst 1300 24-port SFP+, 4x10GE Shared and Catalyst 1300X 48-port GE, PoE, 4x10G SFP+ switches. As I know these series removed the servi...

I need to reset my pin

Need Access Point down list along with serial number from WLC 9800

Hello Everyone,I need to generate a list of Access Points that are currently offline, along with their corresponding serial numbers, from a 9800-80 Wireless LAN Controller (WLC). However, I have noticed that the "Join Statistics" page on the 9800 WLC...

C9200 Space issue

Hi,Please advise. I have a stack of three C9200-48PXG on 17.9.3 and i want to upgrade it to 17.18.4 but only one of them gives flash short space error and unable to copy the image. ( install mode  )- why only one running out of space ? and i see no f...

Troubleshooting CUCM Replication Issues

First, what is replication actually doing?Think of a CUCM cluster as an office with one manager and several assistants.The Publisher is the manager. It's the only one allowed to write into the database — every new phone, DN, user, partition, route pa...

Catalyst Center DNAC GUI not working in last DAY

I reserved a Catalyst Center Sandbox for 3 days and it was working fine.But in last day, I'm facing now an error that DNAC GUI is not loading with error (connection timed out) while it is pingable

Cisco IOS XE C9K Always-On Unreachable

Hi everyone,For the past few days, I've been unable to connect to the Cisco IOS XE C9K Always-On Sandbox via SSH.Hostname: devnetsandboxiosxec9k.cisco.comI've tried connecting from multiple devices, but the SSH connection keeps failing.Is anyone else...