ACI Multi-Pod Caveats and Considerations

  Originally I was going to create a detailed configuration guide for Multi-Pod, however, after checking out the the Cisco ACI MultiPod Configuration Whitepaper on CCO I realized I would be duplicating efforts at best. The configuration whitepaper on CCO contains detailed configuration examples for the IPN and screenshots from the APIC. If you are … More ACI Multi-Pod Caveats and Considerations

ACI Multi-Pod QOS

I’d like to thank Soumitra Mukherji for his work on this post! When configuring MultiPod, a frequently asked question that often comes up is how to configure QOS between the ACI Fabric and the IPN network, to ensure that critical ACI fabric traffic is not dropped. With this article, we will go through configuration examples of … More ACI Multi-Pod QOS

APIC Upgrade Tool

Upgrading your ACI Fabric is one of the main selling points for ACI. However, making the decision of where to upgrade to can be a tricky proposition. Which version can I upgrade from and to? What about downgrades? The code selection process can get even more complex if you have dependencies such as AVE (ACI … More APIC Upgrade Tool

ACI: Configuring Out-of-Band (OOB) access for your Fabric

Configuring Out-of-Band connectivity to your ACI Fabric devices is a critical component to successfully maintaining and operating your datacenter. When it comes to configuring OOB connectivity to your devices (Leafs, Spines, and APIC Controllers), you’ll have need to do two things to get things going: All devices will need static OOB addresses (APIC Controllers, Leafs, … More ACI: Configuring Out-of-Band (OOB) access for your Fabric

Changing the default port for HTTP(s) access to the APIC GUI

  Prerequisites Make sure and have the appropriate Contracts configured for OOB to permit the access to the desired port. If you do not have this in place, the traffic destined to the new port will be killed by the contracts. While not a prerequisite, Since HTTPs access via the GUI is generally the “front … More Changing the default port for HTTP(s) access to the APIC GUI

ACI: vPC in ACI

Prerequisites While there are no prerequisites, if you need a refresher on Fabric Access Policy Configurations inside of ACI (i.e., AAEP, Switch Profiles, Interface Profiles, Vlan Pools, Policy Groups), check out this post, Configuring Fabric Access Policies. vPC Overview A virtual port channel (vPC) allows links that are physically connected to two different ACI Leaf … More ACI: vPC in ACI