H3C WA2612-AGN Web-Based Configuration Manual page 198

Figure 180 Setting parameters
3. Configure calibration parameters as described in
4. Click Apply.
Table 74 Configuration items
Item
802.11g Protection
Table
Description
Because 802.11b and 802.11g use different modulation modes,
802.11g protection needs to be enabled for a 802.11g device to send
RTS/CTS or CTS-to-self packets to 802.11b devices, which defer access to
the medium.
•
Enable—Enable 802.1 1g protection.
•
Close—Disable 802.1 1g protection.
An AP running 802.11g uses the 802.11g protection function in the
following two cases:
•
An 802.1 1b client is associated with it.
•
It detects APs or clients running 802.1 1b on the same channel.
IMPORTANT:
•
Enabling 802.1 1g protection reduces network performance.
•
Enabling 802.1 1g protection applies to the second case only because
802.1 1g protection is always enabled for the first case.
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