obsidian(gyunseo laptop): M src/content/blog/data-communications-and-…

…networking-chapter-4-lans-part1.md 2023-10-02 01:05:15 Affected files: src/content/blog/data-communications-and-networking-chapter-4-lans-part1.md
gyunseo · Oct 1, 2023 · 599f976 · 599f976
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commit 599f976
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/content/blog/data-communications-and-networking-chapter-4-lans-part1.md b/src/content/blog/data-communications-and-networking-chapter-4-lans-part1.md
@@ -67,6 +67,8 @@ SSAP는 source (나), DSAP (상대방 이메일)
 - 802.3af: Power over Ethernet (PoE) (예, 인터넷 전화)
 - **802.4: Token Bus**
 - **802.5: Token Ring**
--
+- 802.15: Wireless Personal Area Network (WPAN)
+- 802.15.1: Bluetooth
+- 802.15.4: ZigBee (공장에서 씀)
 
 ## 4.2