memes

10479 readers

4822 users here now

Community rules

1. Be civil

No trolling, bigotry or other insulting / annoying behaviour

2. No politics

This is non-politics community. For political memes please go to [email protected]

3. No recent reposts

Check for reposts when posting a meme, you can only repost after 1 month

4. No bots

No bots without the express approval of the mods or the admins

5. No Spam/Ads

No advertisements or spam. This is an instance rule and the only way to live.

Sister communities

[email protected] : Star Trek memes, chat and shitposts
[email protected] : Lemmy Shitposts, anything and everything goes.
[email protected] : Linux themed memes
[email protected] : for those who love comic stories.

founded 1 year ago

MODERATORS

Tenthrow

The_Picard_Maneuver

[email protected]

313

The frames on the switch go round and round, round and round and round and round (lemmy.zip)

submitted 2 months ago by [email protected] to c/memes

32 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 38 points 2 months ago (2 children)

Switches are kind of stupid from a hardware perspective. A basic switch just has a lookup table that has all the connected devices and if it can't find the destination address in the switch sends it out on all ports. There are protocols to handle this but they add overhead and are only available on higher end devices.

You can imagine what kind of chaos this could cause

[–] SpaceNoodle 10 points 2 months ago

No need to imagine, I've done it myself!

[–] takeda 6 points 2 months ago (1 children)

I'm still puzzled though. Is switch initiative the ARP request? I though that since nothing (that can communicate) is connected to it except itself, it would be just quiet.

[–] [email protected] 2 points 2 months ago (1 children)

You just connect your laptop and run a broadcast ping

Problem solved

[–] takeda 1 points 2 months ago

I see, so that's how you bootstrapped it?