https://github.com/queeniecplusplus/ccna2020_wlc

Wireless Lan Controller
https://github.com/queeniecplusplus/ccna2020_wlc

wlan-scanner wlan-sensor wlan-tool wlan-traffic wlc

Last synced: 3 months ago
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Wireless Lan Controller

• Host: GitHub
• URL: https://github.com/queeniecplusplus/ccna2020_wlc
• Owner: QueenieCplusplus
• Created: 2020-09-15T08:02:54.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-09-16T00:18:31.000Z (over 4 years ago)
• Last Synced: 2025-01-06T04:26:10.055Z (5 months ago)
• Topics: wlan-scanner, wlan-sensor, wlan-tool, wlan-traffic, wlc
• Homepage: https://github.com/QueenieCplusplus/QuickGoThru/blob/master/README.md#ccna-revsersion-in-2020
• Size: 2.07 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# CCNA2020_WLC

Wireless Lan Controller

# Access Point

like this

![ap](https://raw.githubusercontent.com/QueenieCplusplus/CCNA2020_WLC/master/ap-3.png)

![ap des](https://raw.githubusercontent.com/QueenieCplusplus/CCNA2020_WLC/master/ap-des.png)

or like this

![ap](https://raw.githubusercontent.com/QueenieCplusplus/CCNA2020_WLC/master/ap-1.png)

![ap if](https://raw.githubusercontent.com/QueenieCplusplus/CCNA2020_WLC/master/ap-2.png)

# Embedded in AP

![wlc](https://raw.githubusercontent.com/QueenieCplusplus/CCNA2020_WLC/master/WLanC-1.png)

# Description

![wlanc](https://raw.githubusercontent.com/QueenieCplusplus/CCNA2020_WLC/master/WLC-3.png)

# 802.11 (a/b/g/n/ac/ax)

https://github.com/QueenieCplusplus/CCNA2020_WirelessLAN#ieee-80211-標準的發展 (wi-fi5, wi-fi6)

# Roaming

![roam](https://github.com/QueenieCplusplus/CCNA2020_WLC/blob/master/roam.png)

在無線網路的世界中， roam 是非常常見的，即『漫遊』。

是指不同電信以無縫接軌的方式，提供無線網路與終端使用者。

# STA (接收無線網路的任何設備)

STA in networking means Station, in IEEE 802.11 (Wi-Fi) terminology, a STA is a device that has the capability to use the 802.11 protocol. For example, a station may be a laptop, a desktop PC, PDA, access point or Wi-Fi phone. An STA may be fixed, mobile or portable.

# SSID (服務集合)

SSIS means Service Set Identifier 服務集合識別碼.

是區分無線網路的網域範圍。

範圍： （虛擬切割集合的）ESS > （依照 AP 數量而定的）BSS。