Data Center and Cloud

Cooling the AI with Warm Water

IntroductionImportance & ChallengeLiquid CoolingImmersion CoolingIs this the future of Data Centers ?Direct-to-Chip CoolingCisco’s INSANE Liquid-Cooled Switch.Looking to the FutureReferences The Portuguese version of this Article can be found at:...

which AI Tools you recomend for our daily Tasks , chatGPT or Claud AI

Hello Freindswhich AI Tools you recomend for our daily cisco Tasks , chatGPT or Claud AI ? Thanks

ACI - How to delete easily all EPG static path on an interface

Hi,We have a lot of Epg - static path on each physical port on the fabric.I would like to find an easy way (Gui, CLI or Ansible) to default an interface and delete all the static path binded ? Below an example of the configuration I need to delete:mo...

ACI Local SPAN to Nutanix AHV VM Not Receiving Mirrored Traffic

Hi All,I'm troubleshooting a Cisco ACI Local SPAN configuration and need some guidance.EnvironmentCisco ACI FabricSrc/dest grp are configured in access policies.Destination Group configured to a VM running on Nutanix AHVSPAN session status shows Up/A...

configuration Stucked (config-inprogress for a log time Fault:F4367)

hi guys,we're experiencing multiple faults errors when we do some usual work within ACI, the most of them is when we build some binding into VPC or physical ports, we have a configuration stucked and the fault config-in progress with Fault F4367,we r...

Resolved! ACI Simulator 6.2(2e) Appliance

Hi All,Recently i have deployed ACI Simulator 6.2(2e) Appliance on VMware Infra. Deployment Type - Large16 vCPU/64 GB Memory /200 GB Diskpromiscuous mode forged transmits enabled on the connect virtual port groupWhile initial setup i have given the d...

Cisco TAC Case – Unable to Create Local User on Nexus 9300 (NX-OS 10.4

## Problem SummaryWe are unable to create new local users on a Cisco Nexus 9300 running NX-OS 10.4(1).The following command is accepted without any error:username mirzo password <password> role network-admin```However, after checking the configuratio...

Proxmox on C240 M5

Was encouraged to cross post over here...Hoping that someone can assist me in figuring out an mystery... I have proxmox 9.2.4 installed on an HX240c-M5 server and am trying to bring up the interfaces on the VIC1457.My initial install did not utilize ...

CP 8841, CP 8811 Authentication Failure

CP 8841, CP 8811 Authentication Failure, new ip phone, when i open authentication from switch port configuration its working, with authentication its not working , status showing unauthentication.

Data Center and Cloud Networking Announcements (Fall 2021)

Data Center and Cloud Networking News Cisco Nexus Dashboard Open Ecosystem with Splunk End-to-End Flow State Validation with Nexus Dashboard Insights Connectivity Analysis Cisco Q1 NPI Announcements for Data Center and Cloud Networking We are sh...

Add new MDS switch to an existing SAN Fiber Channel Network Nexus5548

Hi, We have a SAN network of 2x Nexus 5548 switches with Fiber Channel. Both Nexus are linked together with San port-channel FC ISL trunk links, and we are using a single VSAN. Topology is as follows: Nexus-5548-A < ----- > Nexus-5548-B Initiators (H...

Cisco NDO API backward compatibility

Is the NDO API backward compatible?I have two Nexus Dashboard deployments for different sites:Nexus Dashboard 3.2.1e (newer)Nexus Dashboard 2.1.2d (older)The following API works on the newer version but does not work on 2.1.2d:GET /mso/api/v1/nodesIs...

N9K-C93600CD-GX convert to SPINE mode

I have an N9K-C93600CD-GX that will be used to replace our existing C9504 Spine. From my understanding, the new switch needs to be connected to the fabric using ports 29-36 for discovery.I have connected the N9K-C93600CD-GX to the fabric through port...

Resolved! pcTag of the endpoints?

Hello,please where can I find the EPGs pcTags? Thank you for your help.

9300 Application hosting Minecraft docker container

I've been following this blog about a 9300 hosting a Minecraft docker container. I'm trying this as a guide to add in my own containers.https://blogs.cisco.com/developer/minecraft-on-catalyst-switch#commentsNow, I don't have Cisco DNA Center and have...

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