H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 376)

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Table 118 Configuration items
Item Description
Mandatory Maximum MCS
Set the maximum MCS index for 802.11n mandatory rates.
IMPORTANT:
If you select the client dot11n-only option, you must configure the mandatory
maximum MCS.
Multicast MCS
Set the multicast MCS for 802.11n.
The multicast MCS is adopted only when all the clients use 802.11n. If a non
802.11n client exists, multicast traffic is transmitted at a mandatory MCS data
rate.
IMPORTANT:
• If you configure a multicast MCS index greater than the maximum MCS
index supported by the radio, the maximum MCS index is adopted.
• When the multicast MCS takes effect, the corresponding data rates defined
for 20 MHz are adopted no matter whether the 802.11n radio operates in
40 MHz mode or in 20 MHz mode.
Supported Maximum MCS Set the maximum MCS index for 802.11n supported rates.
NOTE:
When 802.11n radios are used in a mesh WLAN, make sure that they have the same MCS configuration.
Configuring channel scanning
NOTE:
For more information about active passive scanning, see "WLAN service configuration."
1. Select Radio > Scan from the navigation tree to enter the page for setting channel scanning.
Figure 395 Setting channel scanning
2. Configure channel scanning as described in Table 119 .
3. Click Apply.