Exit PW0-105 Certified Wireless Network Administrator (CWNA)
Question 5 of 5
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Q5 Single choice

Given: In a single channel architecture (SCA) WLAN system, 802.11n (HT) APs should not share an SSID with 802.11g (ERP) APs.

What is the reason for this recommendation?

  • A

    Client stations would see two different sets of AP capabilities as they roam between APs with the same BSSID.

  • B

    The added range of 802.11n APs would cause additional co-channel interference.

  • C

    The additional beacon material in 802.11n beacons would confuse 802.11b/g client stations.

  • D

    Beacons from 802.11n APs use 40 MHz channels, while beacons from 802.11g APs use 20 MHz channels.

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