Even a perfectly designed and installed #wifi network will not save you from the problems of clients with faulty drivers. It is very common to underestimate the time it takes to find the correct driver version and wifi settings to make clients work with the expected performance

This is one of my favorite graphs, it shows the difference in the number of BGP prefixes on 8 core routers. Flat is good. #grafana #telegraf

Real&short network support story: client complains of failed access logs on ISE, coming from public IPs. Access-class is correctly applied on VTY. Rebooting and updating Nexus brings no improvement. Reason: “feature netconf” enabled for a test and then forgotten. Config diff FTW

this video is both hilarious and tragic but certainly educational youtube.com/watch?v=L3wgzl…

[BLOG] Tired of seeing only IP addresses in traceroutes? Too much work managing a DNS server for network device IPs? Read my blog for a quick and easy solution with #Linux, #Python and #Netbox ifconfig.it/hugo/2024/09/n…

[BLOG] #Cisco #NXOS supports #Python to collect command output. But which do you prefer between #JSON and #GNU text manipulation commands? In this post I tried both of them to collect transceiver temperatures ifconfig.it/hugo/2024/09/c…

I am looking for advice on installing an open source #bmp server, with GUI or Grafana integration. I have found projects that seem to have been abandoned for years. #Opennms #Horizon seems the best candidate. Can anyone help? datatracker.ietf.org/doc/html/rfc78…

The Gartner Magic Quadrant is like Santa Claus: nobody really believes in it, everyone knows it’s a myth, yet everyone still celebrates it! 🎉

I am in the process of updating my site's theme (it will be posted as soon as it is ready).It is a shame to see how many links to interesting articles no longer work, in addition to so many who have abandoned Twitter/X and deleted their content. The Internet has no memory

A useful insight into #AI with the #Cisco Black Belt Academy

Invite accepted! #CLEUR #CiscoLiveEurope #Amsterdam

If you include a screenshot with text in an email or support request message, paste the text as well so that I don't have to do data entry. Respect my time, don't be rude. (I actualliy use OCR but you get the message)

Not the ethernet connector I'm familiar with #CiscoLive #cleur

You're welcome! #ccie #cleur #CiscoLive #amsterdam

Lab time! #cleur #ciscolive #ccie

Aironet 1100. The first AP I've ever configured, feels like yesterday. #cleur #ccie #ciscolive

#CiscoLiveEMEA HINT: even if session is full don't give up. Usually, there are free seats available. Penalties should be applied to people not showing up. Be polite, unschedule if you can't attend.

This is me according to AI. I just need two decades of gym to look like that, but the hairstyle is the same 🤣

I am looking for work. Based in Poland, so preferably EMEA or global remote. What I can do well: - influence customers about tech - design and implement cloud architectures So something like Cloud Architect / Platform engineer or Sales Engineering role.

The Disaster Recovery Plan ​Theory: Redundancy, RTOs, RPOs, and a seamless switch to a validated backup environment. ​Reality: IT team marathon, emergency supplier onboarding, and a post-mortem focused solely on assigning blame. ​#CyberIncident