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Configuring 802.11g protection mode, Configuring 802.11n protection – H3C Technologies H3C MSR 50 User Manual

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To enable 802.11g protection:

Step Command

Remarks

137.

Enter system view.

system-view

N/A

138.

Enter WLAN RRM view.

wlan rrm

N/A

139.

Enable 802.11g protection.

dot11g protection enable

Optional.
By default, 802.11g protection is
disabled.
Enabling 802.11g protection
reduces network performance.

Configuring 802.11g protection mode

802.11g protection modes include RTS/CTS and CTS-to-self.

RTS/CTS—An AP sends an RTS packet before sending data to a client. After receiving the RTS
packet, all the devices within the coverage of the AP do not send data within the specified time.

Upon receiving the RTS packet, the client sends a CTS packet. This ensures that all the devices within
the coverage of the client do not send data within the specified time.

CTS-to-Self—An AP uses its IP address to send a CTS packet before it sends data to a client. This
ensures that all the devices within the coverage of the AP do not send data within the specified time.

To configure the 802.11g protection mode:

Step Command

Remarks

140.

Enter system view.

system-view

N/A

141.

Enter WLAN RRM view.

wlan rrm

N/A

142.

Configure the 802.11g
protection mode.

dot11g protection-mode
{ cts-to-self | rts-cts }

Optional.
By default, the 802.11g protection
mode is CTS-to-Self.

Configuring 802.11n protection

The following matrix shows the feature and router compatibility:

This manual is related to the following products: