[Cheat Sheet] ACI – L3out

This week I detail the L3out object of ACI, allowing routed connectivity to external networks.

In this document, I describe the objects and their relationships, present the most common designs, gateway redundancy and there is also a step by step configuration guide.

The file is available here: ACI 04 - L3out.

PS: The other files of this series can be found here:

ACI 01 - The Basics.
ACI 02 - Fabric Access Policies
ACI 03 - The Tenants

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[Cheat Sheet] ACI – The Tenants

The third part of these Cheat Sheets series continues to develop the different objects of the Cisco ACI Fabric. After reviewing the Fabric tab last week which can be seen as the "underlay", now it's time to take a look at the Tenant tab, the "overlay" where the EPGs are located.

The "Tenant" tab of the APIC is as confusing as the Fabric tab, there is a multitude of objects to take care of, from the Application profile to the EPG and from the VRF to the Subnets, this cheat sheet will help you to Read more [...]

[Cheat Sheet] ACI – Fabric Access Policies

The second part of these Cheat Sheets series develops the relationship between the Access Policies and the EPGs of ACI.

The first look at this "Fabric" tab of the APIC can be confusing and it's normal, there is a multitude of objects to take care of, from the VLAN Pool to the Leaf interface profile, this cheat sheet will help you to better understand the big picture.

I included a step by step to help you configure your first access port and vPC.

The file is available here: ACI 02 - Fabric Access Read more [...]

VMworld 2019 | Final thoughts

A few days after the VMworld 2019, I'm trying to take a higher look at this event after the information storm. Read more [...]

VMworld 2019 | What’s up with the virtualization?

I'm writing this blog post on my way to Barcelona for my first VMworld.
The event will take place from November 4th to 7th in Fira Barcelona Grand Via, the same event center as the Cisco Live that I'm more used to :)
What is VMworld
VMworld is VMware's annual IT event, it took place in the United States a few weeks ago, and in Europe this week. As per their website: "VMworld 2019 captures the momentum of today’s rapidly changing IT environment and puts it within your grasp so you can accelerate Read more [...]


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