The frames on the switch go round and round, round and round and round and round
The frames on the switch go round and round, round and round and round and round
The packets: "I want to get off Mr Bones' wild ride"
13Replyomg! A rollercoaster tycoon reference in the wild!
3Reply
You have to first capture the internet in the loop, and then it just travels around in the router forever.
62ReplyPlease leave some internet for the rest of us!
21ReplySqueezing the last bit of internet out of the cloud
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Except all packets have a TTL, so probably not very long.
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you (yes, you in particular) are the reason why STP was invented.
I would normally suggest that this is more "networking porn", but its just way too fetishistic for regular consumption. you animal!
32ReplyST(O)P(!!)
8Reply
Would the switch do anything here? Wouldn't there need to be something else plugged in? Like a laptop or pc?
7ReplyWould be a shame if someone plugged this into a school network :)
13ReplyThat would be a great way to piss off the school
7Reply
Is this what they call the loopback interface?
13ReplyYeah pretty much
127.0.0.1->127.0.0.2....... 127.0.0.254-> 127.0.0.1
10Reply
I love that you can plug a switch into itself that essentially causes a data short circuit of the switch talking to itself without realising it.
24ReplyUnless the switch has STP enabled.
The Spanning Tree Protocol (STP) is a network protocol that builds a loop-free logical topology for Ethernet networks.
19ReplyWhy is the switch talking to itself? Is it stupid??
19ReplySwitches 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
36Reply
This is knot funny. Someone needs to ping the mods!
5ReplyWouldn't something like spanning-tree just down all ports on this?
14ReplyYes.
7ReplyIf it’s present, and loop guard is enabled, it would block the ports. This looks like an unmanaged switch so probably doesn’t have that feature.
Most of Netgear’s managed switch range have a loop guard function, even if they don’t do full STP.
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It’s a Euthanasia Coaster where the cars are 802.3 frames.
3ReplyJohn Allen, who served as president of the Philadelphia Toboggan Company, inspired Urbonas with his description of the "ultimate" roller coaster as one that "sends out 24 people and they all come back dead"
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Ah broadcast storms. The best kind of storms.
5Replyttl=255
5ReplyIt doesnt even matter, TTL is only decreased when routing. Ethernet frames have no such concept.
15ReplyTil. I thought switches would decrement ttl but that makes perfect sense.
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This is how Scotty survived being trapped in that Dyson Sphere for all that time..
3ReplyThe post title adds so much I laughed mostly because of it.
Yes I do have kids why do you ask?
4Reply