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links:lvnl [2017/05/03 17:51] jdg [Multicast] |
links:lvnl [2019/03/06 07:33] (current) |
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* http://ebook.konfigurasi.net/Cisco/ | * http://ebook.konfigurasi.net/Cisco/ | ||
+ | |||
+ | ===== JavaScript ===== | ||
+ | |||
+ | * [[:links:javascript]] | ||
===== Technology ===== | ===== Technology ===== | ||
==== Time-Sync ==== | ==== Time-Sync ==== | ||
+ | |||
+ | === Methods === | ||
+ | |||
+ | * Time of Day (ToD) | ||
+ | * Frequency | ||
+ | * Phase | ||
+ | |||
+ | |||
+ | === Protocols === | ||
* NTP | * NTP | ||
* IEEE 1588 PTP | * IEEE 1588 PTP | ||
+ | * SyncE | ||
==== MPLS ==== | ==== MPLS ==== | ||
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* 4-Wire -> https://en.wikipedia.org/wiki/Four-wire_circuit | * 4-Wire -> https://en.wikipedia.org/wiki/Four-wire_circuit | ||
* 2-Wire -> https://en.wikipedia.org/wiki/Two-wire_circuit | * 2-Wire -> https://en.wikipedia.org/wiki/Two-wire_circuit | ||
- | * RS232 -> https://en.wikipedia.org/wiki/RS-232 | + | * RS232 -> https://en.wikipedia.org/wiki/RS-232 (point-to-point, unbalanced) |
- | * RS422 -> https://en.wikipedia.org/wiki/RS-422 | + | * RS422 -> https://en.wikipedia.org/wiki/RS-422 (point-to-point, balanced=long-distance) |
+ | * RS485 -> https://en.wikipedia.org/wiki/RS-485 (multi-point, balanced) | ||
* E1 -> https://en.wikipedia.org/wiki/E-carrier | * E1 -> https://en.wikipedia.org/wiki/E-carrier | ||