About Yannick Vranckx

Yannick Vranckx · 03-20-2019

Hello, There seems to be an issue with both of the Ansible courses on Devnet. When you install Ansible on MacOS there seems to be an issue with running the Ansible client. These courses are about Cisco ACI with Ansible. PLAY [USE ACI REST MODULE...

Yannick Vranckx · 06-12-2018

Hello Guys, I'm in the process of setting up a Multi-Pod environment with ACI. Everything is going well, except for the 3rd APIC. I'm a bit unclear on what to put into the script. I 'm configuring it from the 2nd POD, so do i just copy the inform...

Yannick Vranckx · 05-04-2018

Hello Guys, I have a question about the migration scenario of a brownfield network towards ACI Greenfield. I have 2 Data centers seperated physically and i'm going to build a multipod from it. So the phased approach would be: - Build the greenfie...

Yannick Vranckx · 09-11-2017

Hello, We are facing an issue it seems with our data center design. The design is really simple and straight forward.We have 2 F5 Viprion chassis connected to the access layer in the data center. The access layer is hosted on N9K. The core is N7K.So ...

Yannick Vranckx · 08-01-2017

Hello guys, I am puzzled on the following topology i want to create. I have a core at the DMZ consisting of 2 Catalyst 6800 chassis, now we want to add a couple of N9K with VPC. The N9K would be place northbound of the 6800 and they will form a VPC...

Yannick Vranckx · 02-28-2019

Hello, When you look at it on the Devnet from Cisco, you'll see 3 major options: -> Pure jSON inside Cisco APIC with Google Postman -> Python Scripting with the Cobra SDK -> Ansible I've been through all of them in a test environment and produc...

Yannick Vranckx · 12-18-2018

At this moment for multi-pod you have no other choice then to use separate switches to build the IPN, they don't need to be the best switches ever. It depends in your needs. They do need: - L3 Support - Multicast PIM BiDir - Increased MTU In AC...

Yannick Vranckx · 12-17-2018

Hello, You should look for Joseph Ezerski's video range on youtube for your starter information on how to setup the multipod. https://www.youtube.com/watch?v=X9_lpG6WpKw This should be enough to get you started, the outliners are quite easy. Yo...

Yannick Vranckx · 12-17-2018

Hi, You do need to watch out how you configure the interface policies for port-channels and vPC's. When u build a policy for both of them, it will consider that policy to be the name of your port-channel/vPC, so when u try to bundle certain interf...

Yannick Vranckx · 12-17-2018

That's unfortunate to be honest, when we got our switches delivered it had both images on it. But I can confirm that the images are sometimes really outdated. If you can't get an IP on the device in ACI mode, you'll need physical access to do somet...

Member Since	‎07-22-2013 06:15 AM
Date Last Visited	‎03-04-2020 12:17 AM
Posts	235
Total Helpful Votes Received	11

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DevNet Ansible module issue - MacOS - Cisco ACI

Configuring the 3rd APIC - Seperate POD

Cisco ACI Migration Scenario

Cisco vPC with F5 Viprion

9K VPC into catalyst 6800

Re: Which tool/way to automate ACI?

Re: Cisco ACI IPN configuration

Re: Cisco ACI IPN configuration

Re: Leaf access port configuration strategy

Re: Manual Nexus 9k software update over the network