Upgrade to Pro — share decks privately, control downloads, hide ads and more …

What’s TCP/UDP?

mcz9mm
July 17, 2018
Technology
0
100

What’s TCP/UDP?

mcz9mm

July 17, 2018
Tweet

More Decks by mcz9mm

See All by mcz9mm
SwiftUI-List-Pagination
mcz9mm
2
2.2k
ARKit2.0でAppleが伝えたいアプリ体験を考える
mcz9mm
2
1k
ゆるく学ぶARKit
mcz9mm
3
1.4k
NATサーバーの必要性
mcz9mm
0
87
What’s New in ARKit2.0
mcz9mm
0
87
徳丸本 ログインフォーム
mcz9mm
0
98
arkit+animoji
mcz9mm
0
64
徳丸本8
mcz9mm
0
110
徳丸最終回
mcz9mm
0
75

Other Decks in Technology

See All in Technology
プロセス改善による品質向上事例
tomasagi
2
2.6k
滅・サービスクラス🔥 / Destruction Service Class
sinsoku
6
1.6k
人はなぜISUCONに夢中になるのか
kakehashi
PRO
6
1.7k
転生CISOサバイバル・ガイド / CISO Career Transition Survival Guide
kanny
3
990
Larkご案内資料
customercloud
PRO
0
650
Moved to https://speakerdeck.com/toshihue/presales-engineer-career-bridging-tech-biz-ja
toshihue
2
740
次世代KYC活動報告 / 20250219-BizDay17-KYC-nextgen
oidfj
0
250
【Developers Summit 2025】プロダクトエンジニアから学ぶ、 ユーザーにより高い価値を届ける技術
niwatakeru
2
1.4k
Classmethod AI Talks(CATs) #16 司会進行スライド(2025.02.12) / classmethod-ai-talks-aka-cats_moderator-slides_vol16_2025-02-12
shinyaa31
0
110
Building Products in the LLM Era
ymatsuwitter
10
5.4k
Platform Engineeringは自由のめまい
nwiizo
4
2.1k
Culture Deck
optfit
0
420

Featured

See All Featured
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
226
22k
Facilitating Awesome Meetings
lara
52
6.2k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
251
21k
Embracing the Ebb and Flow
colly
84
4.6k
Build your cross-platform service in a week with App Engine
jlugia
229
18k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
The Power of CSS Pseudo Elements
geoffreycrofte
75
5.5k
Building Adaptive Systems
keathley
40
2.4k
Build The Right Thing And Hit Your Dates
maggiecrowley
34
2.5k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
133
33k
Docker and Python
trallard
44
3.3k
Automating Front-end Workflow
addyosmani
1368
200k

Transcript

  1. What’s TCP/UDP? Kaoru Matarai

  2. TCP/IPͰ௨৴͢Δύλʔϯ • UDP • TCP

  3. UDP ͸ εςʔτϨε • ૹ৴ݩϙʔτ൪߸ • Ѽઌϙʔτ൪߸ • σʔλͷ௕͞ •

    νΣοΫαϜ(σʔλͷޡΓ͕ͳ͍͔֬ೝ͢Δ) ૬खʹؔ܎ͳ͘ૹΓͬͺͳ͠

  4. UDP ͸ εςʔτϨε • ૹ৴ݩϙʔτ൪߸ • Ѽઌϙʔτ൪߸ • σʔλͷ௕͞ •

    νΣοΫαϜ(σʔλͷޡΓ͕ͳ͍͔֬ೝ͢Δ) ૬खʹؔ܎ͳ͘ૹΓͬͺͳ͠

  5. ΍ΓͱΓ͕୯७ͳͷͰૣ͍

  6. TCP ͸ εςʔτϑϧ • ௨৴Λ୲อ͍ͨ͠ʙ • ૹ৴ͨ͠ॱংͰอଘ͍ͨ͠ʙ • σʔλ͕͚ܽͨ͘ͳ͍ʙ ૒ํ޲௨৴Λߦ͏ͷ͕TCP

  7. ૹ৴ݩ ૹ৴ઌ 1~1000 1001~2000 2001~3000 1001~͘Εʂ 2001~͘Εʂ 3001~͘Εʂ σʔλૹ৴ σʔλૹ৴

    σʔλૹ৴ ACK1(֬ೝԠ౴) ACK2(֬ೝԠ౴) ACK3(֬ೝԠ౴)

  8. ACKͷ΍ΓͱΓͰૹड৴Λߦ͏

  9. END