Data Center and Cloud

ACI and Oracle RAC cluster

Hello,Is there anything in ACI one needs to know/configure to ensure Oracle RAC cluster works without any surprises in normal and/or node failover situations?Online AI warns about Contracts, BD, and EPGs but I'm not a networking guy so I don't unders...

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.

Load balancer serving 2 different tenants

Hi,Can I have a load balancer connected to the ACI and serving 2 different tenants at the same time?As the customer will have Tenant-1 and Tenant-2, each with a set of servers & hosts, and needs to have a load balancer, so is it possible to get only ...

Cisco Compute Hyperconverged with Nutanix ISM Field Guide

To ensure the correct installation process is being followed for Cisco Compute Hyperconverged with Nutanix, please refer to the following flowchart to choose the correct documentation for the system being installed: This document covers the ISM d...

Success Capsules | Intersight: AI on Cisco Infrastructures

See a working AI assistant for Cisco Intersight that answers plain-English questions about your infrastructure, including inventory, chassis details, and alarms by calling the Intersight API through the Model Context Protocol (MCP). Everything runs o...

Success Capsules | Cisco ACI 6.X: Features and Upgrade Overview

This video provides a comprehensive deep dive into the latest ACI 6.x features and upgrade best practices to ensure your transition is seamless and successful. We break down complex topics into actionable steps, giving you the confidence to modernize...

Success Capsules | Network as Code: Automating VXLAN with Terraform

In this video, we show a VS Code YAML file defining a new VXLAN network, run 'terraform apply', and verify the network appears live in Nexus Dashboard Fabric Controller (NDFC).

ACI & UCS Context: Packets larger than 2382 bytes fail to transmit

Hello community,I would like to get your assessment regarding a QoS issue between Cisco ACI and Cisco UCS.There is already a long-standing TAC case (700529798) open on this topic, but it has not yet been fully resolved. Regardless of the TAC's findin...

Seeing ep mac address detached and attached in ACI

Hi All.I am seeing 2 mac address in my aci switch has been detached and attached. 1 mac address happen around 260 seconds and another one is 780 seconds. I want to know what happen to the mac address in the ACI? is it being aged out, deleted and why ...

C9200L 24P-4G-A V06 ECCN

Hi, Can you please advise C9200L 24P-4G-A V06 Export Control Classification NumberThanks

Introduction to Unified Nexus Dashboard

This session provides a comprehensive overview of the hardware, software, and form factors, and highlights key features of the Unified Nexus Dashboard platform. Learn how to set up your system, configure data and management interfaces, and navigate i...

Cisco Nexus Hyperfabric Solution

Explore Cisco Nexus Hyper Fabric and Cisco IQ in a focused, end-to-end walkthrough. The recording shows how a cloud controller unifies day zero design, day one deployment, and day two operations for data center fabrics. It covers template-driven spin...

Introduction to Cisco Intersight

Learn how to unify monitoring, automation, and lifecycle management across UCS, Nexus, MDS, HyperFlex, Nutanix, and VMware vCenter. The recording explains Intersight architecture, the Device Connector with two-factor claiming, Supported Systems, and ...

Micro-segmentation on ACI with Common-Policy Solution

Cisco Common Policy with Cisco Identity Services Engine (ISE) and Cisco Application Centric Infrastructure (ACI) unifies access and segmentation across campus, data center, and SD‑WAN. The recording contrasts legacy multi‑domain and the new phase tha...

Unleash your Cisco Nexus Network potential

Cisco Nexus Dashboard streamlines day-zero to day-two operations across data center fabrics, unifying provisioning, telemetry, analytics, and lifecycle management. The recording showcases hardware-level telemetry, Traffic Analytics scoring for conges...

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