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Fat AP and Cloud AP V200R008C00 CLI-based Configuration Guide

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Typical WLAN Service Application of the Three-Radio AP

Typical WLAN Service Application of the Three-Radio AP

As shown in Figure 9-14, the AP4030TN uses the three-radio design. Radio 1 works only on the 5 GHz frequency band, while radios 0 and 2 support switchover between the 2.4 GHz and 5 GHz frequency bands. Such a design provides more flexible and larger-capacity 802.11n/ac access and is applicable to scenarios such as e-classrooms, high-density scenarios, shopping malls, and supermarkets.

Figure 9-14  Radio design of a three-radio AP

A three-radio AP supports flexible radio switchover and applies to multiple scenarios based on different radio combinations, as listed in Table 9-3.
Table 9-3  Radio combinations for different scenarios

Scenario

Radio Combination

Recommended or Not

Full WLAN service coverage (All scenarios are used for WLAN service coverage.)

2.4 GHz + 5 GHz + 5 GHz

Recommended

All 5 GHz

Not recommended

2.4 GHz + 2.4 GHz + 5 GHz

Not recommended

WLAN service coverage + Air scan
NOTE:
In this scenario, it is recommended that 2.4 GHz/5 GHz radios be used for air scan. When working in monitor mode, these radios support inter-band scanning.

The fixed 5 GHz radio and the 2.4 GHz radio are used for WLAN service coverage, while the other 2.4 GHz/5 GHz radio is used for air scan.

Recommended

Two 5 GHz radios are used for WLAN service coverage, while the other 2.4 GHz/5 GHz radio is used for air scan.

Recommended

Two 2.4 GHz radios are used for WLAN service coverage, while the fixed 5 GHz radio is used for WLAN service coverage or air scan.

Not recommended

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Updated: 2019-01-11

Document ID: EDOC1000176006

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