Alexander Deca
Network Audit using Python on Cisco devices
Sooner or later, you will encounter a network that isn't well-documented (i.e., no diagrams, no existing inventory nor configuration,...
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Alexander Deca
- Aug 7
- 2 min
Unlock the Potential of Your Raspberry Pi: Mastering Traffic Analysis
In a previous blog post (Multicast Testing Tool), I emphasized using Raspberry PI's to mimic datacenter endpoints. However, these...
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Alexander Deca
- Jun 19
- 5 min
Python Virtual Environments on macOS
A long time ago in a galaxy far, far away... wait, no scratch that, during one of the Datacenter Partner Virtual Teams from Cisco a...
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Alexander Deca
- May 17
- 5 min
Automated Network Config Backup Made Easy with Python and Netbox
In today's world, network devices have become the backbone of every organization. Ensuring their smooth functioning is crucial to...
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Alexander Deca
- Feb 3, 2022
- 3 min
L2 IPv4 Multicast in ACI
I recently figured out that documentation or configuration guides could be ambiguous, meaning that my brain interprets things differently...
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Alexander Deca
- Sep 9, 2021
- 2 min
Multicast testing tool
I recently had the opportunity to work on different Cisco ACI projects that required support for routed multicast for sources and...
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Alexander Deca
- Feb 22, 2021
- 2 min
SSH password-less authentication for file copying on Nexus 9k
Suppose you do not have the option to use the write-memory command to send the configuration via FTP / TFTP due to security reasons...
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Alexander Deca
- Feb 22, 2021
- 1 min
Looking up End-of-Sale or End-of-Life announcements for Cisco kit
Very often when reviewing an existing network one of the taks I will automatically do is to review if any of the networking equipment is...
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Alexander Deca
- Feb 22, 2021
- 2 min
Cisco Modeling Lab 2 - breakout UI
I have been waiting for CML 2 to be released and the team has done a great job to simplify the UI and how we can build labs quite easily....
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Alexander Deca
- Feb 22, 2021
- 2 min
Nexus 9000v on VMWare vSphere Hypervisor
If you are interested to deploy Nexus 9000v for testing purposes on a vSphere hypervisor, whether it is for testing specific features or...
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