this post was submitted on 03 Aug 2026
71 points (97.3% liked)

Programmer Humor

32589 readers
495 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

founded 3 years ago
MODERATORS
 

All hail redundancy

top 25 comments
sorted by: hot top controversial new old
[–] Zarobi@aussie.zone 1 points 9 minutes ago

Mr. Moneybags here with 6 kids, each with their own Nintendo Switch

[–] Brkdncr@lemmy.world 23 points 2 hours ago (2 children)

This isn’t redundant, it’s failure points with extra steps.

[–] MNByChoice@midwest.social 7 points 2 hours ago (1 children)

Yes. I see two obvious ones of Switch 3 and Switch 5. Did an AI make this? If so, it wasn't a good one.

[–] shark_byte@lemmy.zip 1 points 2 hours ago

care to explain more? of course the redundant configurations haven't been enabled, so you can see STP doing it's thing.

if everything is done right, then where's the failure point?

[–] shark_byte@lemmy.zip 2 points 2 hours ago (2 children)
[–] recursivethinking@lemmy.world 11 points 2 hours ago* (last edited 2 hours ago) (1 children)

Switches 3 and 4 are single points of failure. The other 2 & 5 are completely ~~redundant~~ unnecessary.

You can just use 2 switches total, cross-connect each to upstream, and do vLANs/subnets to isolate the traffic downstream.

Edit: if you really wanna do physical separation and you want redundancy you'd want to connect 2&5 to both routers.

Honestly tho textbook network with that many nodes for so few devices is already overkill for home, so doing that many switches is just... Idk man, doing full stack troubleshooting for an hour while everyone's just trying to watch a movie is gonna do more hatm than good.

Whoever implements this should probably spin up a ticketing system for the house.

[–] shark_byte@lemmy.zip 1 points 2 hours ago (1 children)

yeah true it's a satire topology btw

imagine running high end switches and routers just for your kids.

[–] Brkdncr@lemmy.world 3 points 2 hours ago

@recursivethinking@lemmy.world did a better job of explaining it than I could have.

[–] abbadon420@sh.itjust.works 3 points 1 hour ago* (last edited 1 hour ago) (1 children)

I hope you like eating rice, beans and instant ramen for the next year or so.

[–] shark_byte@lemmy.zip 1 points 1 hour ago
[–] akunohana@piefed.blahaj.zone 17 points 3 hours ago (1 children)

Still not a perfect mesh topology. Gotta modify those wireless devices so that they can communicate full duplex, acting both as hosts and routers. Here's a screwdriver to get you started. 🪛

[–] shark_byte@lemmy.zip 4 points 3 hours ago (1 children)

👍 but the kids devices shouldn't participate in the redundant drama.

[–] Racoonwithbenefits@lemmy.zip 7 points 3 hours ago (2 children)

Honestly, kids devices probably shouldnt even be on the internet

[–] floquant@lemmy.dbzer0.com 2 points 1 hour ago

"No TikTok, you can look at old vines on the NAS"

[–] shark_byte@lemmy.zip 2 points 2 hours ago

CGNAT to be the rescue🛟📡

[–] DisasterTransport@startrek.website 3 points 2 hours ago* (last edited 2 hours ago) (1 children)

I'm gonna echo a sentiment I saw on the last packet tracer meme. Posting these without a content warning is literally violence. I'm having flashbacks to NET 101. someone should stop you people,

[–] shark_byte@lemmy.zip 2 points 2 hours ago (1 children)
[–] DisasterTransport@startrek.website 2 points 2 hours ago (1 children)

literally crying and shitting and pissing in my pants rn, how could u do this to me

[–] shark_byte@lemmy.zip 2 points 1 hour ago (1 children)

come on what's life without humor?

True. Without humor a person goes blind.

[–] mlg@lemmy.world 3 points 2 hours ago (1 children)

I have a great gif about using cisco hardware but my client image uploads are currently broken lol.

Just pretend I'm laughing at you with a totally not bloated ubiquiti web UI.

[–] shark_byte@lemmy.zip 1 points 2 hours ago

wish I could get those Cisco gifs

[–] yetAnotherUser@lemmy.ca 3 points 2 hours ago (1 children)

istack! youstack! hestacks! shestacks!

[–] shark_byte@lemmy.zip 3 points 2 hours ago