Wiki Article · Cinematic

NTP (Network Time Protocol)

NTP (Network Time Protocol) ek networking protocol hai jo internet aur local networks par computers…

Overview

NTP (Network Time Protocol) — Quick Facts

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Property: Detail

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Full Name: Network Time Protocol

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Abbreviation: NTP

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Type: Time Synchronization Protocol

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Infobox

🌐 | Property | Detail | |---|---| | Full Name | Network Time Protocol | | Abbreviation |…

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Kya Hai NTP

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Bank transfer fail ho sakta hai

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Security certificate expire ho…

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Logs me events ka sequence galat…

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Headquarters me ek master clock…

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Kyun Time Synchronization Zaroori Hai

🔗 | Scenario | Time Wrong Hone Ka Problem | |---|---| | Banking / Financial Transactions |…

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How NTP Works

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NTP gradually clock adjust karta…

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Yeh process repeatedly hota hai —…

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Multiple servers se sync karke…

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Stratum Hierarchy

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Lower stratum number = closer to…

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Devices automatically best…

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Agar Stratum 2 server unreachable…

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Maximum stratum = 15. Stratum 16…

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NTP Offset Calculation

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Positive offset = client ki clock…

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Negative offset = client ki clock…

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Delay = network round-trip time.…

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Slew mode: Clock ko dheere-dheere…

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NTP Versions

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IPv6 native support

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Improved security model

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Better precision aur accuracy…

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Autokey public-key authentication…

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NTP Pool Project

🏗️ NTP Pool Project (pool.ntp.org) ek volunteer-driven initiative hai jo free, reliable NTP…

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NTP Security Concerns

🌐 Known Threats | Threat | Description | |---|---| | NTP Amplification Attack (DDoS) |…

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NTP vs Alternatives

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NTP (ntpd/chronyd): General…

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SNTP: Bahut simple devices (IoT)…

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PTP: Jab sub-microsecond accuracy…

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Chrony: Modern Linux servers ke…

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NTP in Practice

🔗 Operating Systems Me Default NTP | OS | Default NTP Implementation | Default Server |…

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Glossary

🛜 | Term | Meaning | |---|---| | NTP | Network Time Protocol — computers ki clocks internet…

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Disclaimer

⚡ Yeh article sirf educational aur informational purposes ke liye hai. NTP versions, RFCs,…

Comparison

NTP vs Alternatives

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Full Name: Network Time Protocol

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Accuracy: Milliseconds (WAN), Sub-ms…

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Complexity: Medium

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

NTP (Network Time Protocol) ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

NTP (Network Time Protocol) ka 'Full Name' kya hai?

Complete! 🎉

NTP (Network Time Protocol) Complete!

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