
Upgrading Firepower1010 to 6.5
10-Oct-2019
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Pieter-Jan
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9 comments
The Cisco FirePower 1010 appliance (FP1010, successor to the ASA5506 which can run FTD 6.3 and higher) has finally become available. As I am relocating to a new home, it was time to replace my trusty 5506-X with the FP1010 and get a new fresh start with FTD. Since FTD 6.5 is just out, and it enables the switchports on the FP1010, it was time to upgrade the appliance. In this post I will share my method of upgrading the FP1010 to the latest version, 6.5.

Assigning a single IPv6 address to devices
05-Oct-2019
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Pieter-Jan
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2 comments
I have been running IPv6 and IPv4 concurrently. At Cisco Live San Diego 2019 I shared some of my experiences with Jeffry Handal (I met him initially at CiscoLive Barcelona 2019) and somewhow we ended up talking about IPv6 and how by default you receive multiple IPv6 addresses. To me, that was one of my frustrations, so my network is setup in such a way that it only assigns a single IPv6 address. It appears that such a setup is not very common. So I would like to share with you how my IPv6 network is configured.

PoC on Network API’s
27-Jun-2019
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Pieter-Jan
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No comments
A sample use case of what is possible when you bring two great technologies together

Cisco NL Strategic Innovation Tour 2019
17-Jun-2019
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Pieter-Jan
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2 comments
Cisco NL organized an innovation tour in the bay area for a few Dutch Cisco Partners in Silicon Valley. This blog is a brief summary of my experiences

It’s been a while…
13-May-2019
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Pieter-Jan
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No comments
It’s been a long time since I’ve put a blog post up on my site. It’s not that I have not been busy, on the contrary. I have been working on my book (Transforming existing networks to Intent Based Networking), which is going to be published later this year, exciting, DNA Center and several other
Hitting 100% CPU after restore on Firepower Management Center
07-Feb-2019
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Pieter-Jan
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No comments
I recently purchased a new microserver to reduce my power footprint at home. And I had to move the FMC (Firepower Management Center) from the OpenStack deployment that I previously ran at home. However, I ran into several bugs in OpenStack that were fixed in later versions, but I couldn’t upgrade because of another bug.

The Five On… Catalyst 9800 Wireless controllers
22-Nov-2018
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Pieter-Jan
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1 comment
At the last PartnerSummit, Cisco introduced the new Catalyst 9800 wireless controller. With me today is Simone Arena, wireless specialist and principal TME within the Enterprise Networking Group from Cisco and co-author of the Digital Network Architecture book from Cisco Press.

The Five on.. “Cisco Champion”
31-Oct-2018
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Pieter-Jan
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No comments
Welcome Pieter-Jan to the first “The five on…” session. In The Five on I will ask you five questions on a specific topic. You are now a Cisco Champion for 2 years, aren’t you? I would like to ask you some questions on the program and your experiences. What is the Cisco Champion program? That is

Swift & Network programmability, a good combo? An introduction.
17-Oct-2018
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Pieter-Jan
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1 comment
Swift is commonly known by iOS and MacOSX Software developers as Apple introduced the language in 2014 for MacOSX, iOS, and Linux application development. In my role as software engineer, I’ve used different programming languages to build small tools, solutions or prototypes. For network programmability, I’ve used Java as my primary language. I have my reasons, which I might share later in another post.
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