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Cisco Community is an active and collaborative place to learn more about our products and ask questions of peers and Cisco experts! Check out some of the most popular conversations happening right now!

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Catalyst Center - PNP-RESET-ERROR

Hello, With new switch IE3910, during test I have an issue when trying to reset switch using "pnpa service reset". PNP-RESET-ERROR: SSO sync not completed yet. Please retry reset once its done. It's a standalone switch, never seen this issue on other...

LAN team by • Level 1
  • 5 Views
  • 0 replies
  • 0 Helpful votes

Resolved! cisco 4431 rommon 17.6.1 and rommon 16.12(2r)

Hi,I am working on multiple cisco 4431 routers, some router rommon version is 16.12(2r) which is latest according to cisco download center. and some routers are on 17.6.1 (bootstrap). How to download rommon version 17.6.1 or is there any way i can ex...

ricky9779 by • Level 1
  • 330 Views
  • 28 replies
  • 0 Helpful votes

Non disruptive upgrade on a single 9396t - how?

I'm interested to know how the magic of non disruptive upgrades works on single supervisor switches actually works? I know what the upgrade process is but I want to know technically how is it able to continuing operating the data plane but able to re...

lokenbo2 by • Community Member
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  • 0 replies
  • 0 Helpful votes

Resolved! Webex - deactivated accounts

Hi, we are deactivated/removed accounts from Control hub but on webex app when you search the user its appears as deactivated account. There is a way not showing the deactivated account when searching on webex app? 

Enhancement Announcements

Is there a way to "sign up" for emails when enhancements are "shipped" or moving forward? If not, it would be great to offer.

wittkopd by • Level 1
  • 80 Views
  • 2 replies
  • 0 Helpful votes

Resolved! BD subnet not advertised on l3out

We have an issue I can't really grasp. We are trying to advertise a BD subnet over BGP on a l3out. The BD is set to "Advertise externally" and it's associated with the correct l3out (also tried to create an external EPG on the l3out and export the su...

CERTIFICATE_INVALID_EXPIRED Cisco 9800-CL

I have a problem with logs:Jan 13 07:48:02.617: %PKI-3-CERTIFICATE_INVALID_EXPIRED: Certificate chain validation has failed. The certificate (SN: 3D7B23) has expired. Validity period ended on 2024-11-23T08:00:03ZJan 13 08:48:02.703: %PKI-3-CERTIFICAT...

User24571 by • Level 1
  • 75 Views
  • 5 replies
  • 1 Helpful votes

Cisco ESA doesn't send an email notify for SPAM

Hi everyone, I install ESA on my LAB. I finished all configurations for example; LDAP, Query, Policy, Services enable, etc. For this reason; ESA captured SPAM emails and categorised them. I found all the spam emails on Message Tracking. But ESA doesn...

huseyin by • Level 1
  • 80 Views
  • 1 replies
  • 0 Helpful votes

ACI multitenenat with one Vcenter for SP

Hi, as far as I know ACI came to overcome vlan limitation of legacy network so we have a question for ACI setup for service provider environment with one vcenter integration. we need to create one dynamic vlan pool of this integration lets say we can...

Mahmoud by • Level 1
  • 86 Views
  • 4 replies
  • 0 Helpful votes
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