Chapter 7 Wireless
VMG1312-B Series User’s Guide
124
802.11 Mode Select 8 0 2 .1 1 b On ly t o allow only I EEE 802.11b com pliant WLAN devices t o associat e with
the Device.
Select 8 0 2 .1 1 g On ly t o allow only I EEE 802.11g com pliant WLAN devices to associat e wit h
the Device.
Select 8 0 2 .1 1 n Only to allow only I EEE 802.11n com pliant WLAN devices t o associat e with
the Device.
Select 8 0 2 .1 1 b/ g Mix e d t o allow either I EEE 802.11b or I EEE 802.11g com pliant WLAN
devices to associat e wit h t he Device. The t ransm ission rate of your Dev ice m ight be
reduced.
Select 8 0 2 .1 1 b/ g/ n Mix e d t o allow I EEE 802.11b, I EEE 802.11g or I EEE802.11n
com pliant WLAN devices t o associate with t he Device. The t ransm ission rate of your Device
m ight be r educed.
802.11
Protection
Enabling this feat ure can help prevent collisions in m ixed-m ode networks ( network s with
both I EEE 802.11b and I EEE 802.11g t raffic) .
Select Auto to have the wireless devices t ransm it data aft er a RTS/ CTS handshake. This
helps im prove I EEE 802.11g perform ance.
Select Off t o disable 802.11 protection. The transm ission rate of your Device m ight be
reduced in a m ixed- m ode network.
This field displays Off and is not configurable when you set 8 0 2 .1 1 Mode t o 8 0 2 .1 1 b
Only.
Pream ble Select a pream ble type from t he drop- down list box . Choices are Long or Shor t . See
Sect ion 7.10.7 on page 131 for m ore inform at ion.
This field is configurable only when you set 802.11 Mode to 8 0 2 .1 1 b.
Apply Click Apply to save your changes.
Cancel Click Ca n cel t o rest ore your previously saved set t ings.
Table 27 Network Sett ing > Wireless > Ot her s ( cont inued)
LABEL DESCRIPTION
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