H3C Technologies H3C WA3600 Series Access Points - Manual (Page 40)

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Figure 28 Displaying detailed radio information
Table 17 Field description
Field Description
WLAN-Radio1/0/1 current state Link state of WLAN-Radio1/0/1.
IP Packet Frame Type Output frame encapsulation type.
Hardware Address MAC address of the radio interface.
Radio-type Interface radio type, which depends on the AP model.
channel
Operating channel used by the interface.
• If the channel is manually configured, the configured
channel number is displayed.
• If the channel is automatically selected, auto(channel) is
displayed, where channel is optimum channel automatically
selected by the AC.
Secondary channel offset
Secondary channel information for 802.11n radio mode:
• SCA (Second Channel Above)—The AP operates in 40 MHz
bandwidth mode, and the secondary channel has a higher
bandwidth than the primary channel.
• SCB (Second Channel Below)—The AP operates in 40 MHz
bandwidth mode, and the secondary channel has a lower
bandwidth than the primary channel.
• SCN—The AP operates in 20 MHz bandwidth mode.