Tools 11. Running Prometheus Exporters on Dis-aggregated Data Center Switches (Cisco NX-OS, NVIDIA Cumulus Linux, Arista EOS) Anton KarneliukAutomationAugust 1, 2022 Hello my friend, Monitoring is a key component of any IT and network systems, as it gives us possibility to know what is going on in those systems. That is important at least for two reasons: Observing actual status of … Continue reading
DC. Part 7. Symmetrical IRB for Data Center routing (Nokia, Cumulus, Arista) Anton KarneliukNetworkingJuly 3, 2018 Hello my friend, We have discussed a lot how to make interoperable data center with Nokia (Alcatel-Lucent), Cumulus Networks and … Continue reading
From Python to Go 009. Interfaces For Data Types In Go (Golang). Anton KarneliukCode EXpress (CEX), Software developmentJanuary 4, 2025 Hello my friend, First of all, Happy New Year! We hope that you had a great festive time with your … Continue reading
From Python to Go 007. (Data)Classes, Structs, and Custom Data Types. Anton KarneliukCode EXpress (CEX), Software developmentDecember 14, 2024 Hello my friend, Today we are going to talk about the last data type, which in generally exists in Python … Continue reading
From Python To Go 002. Basic Data Types (Numeric, Boolean, String) and Variables. Anton KarneliukCode EXpress (CEX), Software developmentNovember 10, 2024 Hello my friend, We continue our blog series about learning Go (Golang) as second programming language, which you can use … Continue reading
DDoS Protection 1. Collecting and Visualizing NetFlow Data from Nokia SR OS using FastNetMon (FNM). Anton KarneliukNetworkingFebruary 13, 2023 Dear friend, It wouldn’t be an overestimation to say that in the modern world the availability of service online plays … Continue reading
Infrastructure 4. How to Run Cisco Nexus 9000v in Proxmox to Lab Cisco Data Centre Anton KarneliukNetworkingMay 28, 2022 Hello my friend, We use Proxmox in our Karneliuk Lab Cloud (KLC), which is a driving power behind our Network … Continue reading
Automaton 11. Data Models for NVIDIA Cumulus 5.0. Collecting Config and Operational Data via REST API with Ansible. Anton KarneliukAutomationJanuary 30, 2022 Hello my friend, Right before the New Year we have posted an article, where we introduced a new approach to … Continue reading
Automation 9. Comparing data collection with NAPALM and OpenConfig/YANG over NETCONF in Python for Cisco IOS XR and Arista EOS Anton KarneliukAutomationJanuary 16, 2022 Hello my friend, We hope you have aa good festive period, celebrated Christmas and New Year with your family and … Continue reading
Tools 8. Visual Analysis of the Network Path with Open Source Databases and Python Anton KarneliukNetworkingJune 7, 2021 Hello my friend, Over the past several articles we have taken a look into the most popular tools for the … Continue reading
Visualise and Analyse Your Data Centre Fabric with HAWK Anton KarneliukNetworkingApril 7, 2021 Hello my friend, Some time ago in LinkedIn we announced that we are working on the tool, which will allows … Continue reading