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Chris Cummings

@crankynetmaam.cummings.tech

614 followers 522 following 77 posts

Networker. Automation. SP Stuff. Idiot among geniuses. Sometimes allowed to touch modem.show. All of this crap is mine not work's. IPv4 sux FITE ME slash64.tech @crankynetman@dial.modem.show on the fediverse

Posts Replies Media

Chris Cummings @crankynetmaam.cummings.tech · 23/09/2024

Found her

Image of Moo Deng the tiny cute adorable hippo!!

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Chris Cummings @crankynetmaam.cummings.tech · 17/09/2024

Certified Bluesky Elder®™© #382,319! *puts this on my resume*

screen capture showing that I am user #382319 of bluesky, and a Certified Bluesky Elder®™©

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Chris Cummings @crankynetmaam.cummings.tech · 03/01/2024

Me, every time I go through sprint planning

Joe Exotic from tiger king saying "I'm never gonna financially recover my story points from this."

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Chris Cummings @crankynetmaam.cummings.tech · 01/08/2023

Live view of NASA engineer's terminal after configuring Voyager 2 (Context: www.bbc.com/news/world-66371569)

screenshot of terminal window showing juniper commit confirmed output:

root@voy-2.nasa.gov# set interfaces lo0 unit 0 family inet disabled
root@voy-2.nasa.gov# commit confirmed 107447
^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C

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Chris Cummings @crankynetmaam.cummings.tech · 26/07/2023

Interesting routing algorithms in use on broadcom's fabric. Most of these seem to be in-line/in the data path (in contrast to a central controller making decisions) but unfortunately aren't quite interoperable or standards-based (yet, at least, that might be in the works) #NFD32

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Chris Cummings @crankynetmaam.cummings.tech · 26/07/2023

Broadcom talking about Linear Pluggable Optics (LPOs) which remove the DSP and have tuned drivers that allow you to use much less power (and have lower latency). I think that this comes at the cost of reach, but in a DC/HPC application, that doesn't matter as much. #NFD32

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Chris Cummings @crankynetmaam.cummings.tech · 26/07/2023

Coffee and AI/GPUs are on the docket for #NFD32 this morning!

Me drinking coffee in my remote NFD “studio”

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