Configuration pages
zNID 24xx Series Configuration Guide
131
Auto Channel
Timer(min)
Defines the refresh time in minutes for rescans which
finds the best available channel for use on your
wireless network. When configured for auto mode, the
timer value specifies how often to re-analyze the
spectrum to select a low interference channel. Note:
auto channel rescan will only occur when there are no
actively connected devices.
802.11n/EWC
Not currently used.
•
Auto
Enables 802.11n/EWC bandwidth
•
Disabled
Disables 802.11n/EWC bandwidth
Bandwidth
Bandwidth of the 802.11n/EWC configuration, either
20MHz or 40MHz. 802.11n/EWC must be selected.
Control Sideband
Selects the control sideband when Bandwidth of
40MHz is selected. 802.11n/EWC must be set to Auto.
802.11n Rate
The transfer rate from the zNID to the wireless client.
When
Auto
is selected the zNID uses the fastest
mutually support rate which can be used with the
current signal strength and noise levels. Fixed rates
limit the maximum rate to the specified value.
Auto
is
the recommended setting.
802.11n Protection
802.11n protection is a physical level protection which
allows 802.11n devices to transmit a Clear-to-send
(CTS) frame to itself to ensure that the neighboring
legacy devices will use the timing information to
protect 802.11n frames which follow.
Auto
is the
recommended setting.
Support 802.11n
Client Only
802.11n only mode is enabled to prevent low speed
clients (such as 802.11b) from wasting time with low
speed transmissions. WiFi is a time division duplexed
technology, meaning that it is a half duplex ping-pong
type scheme. The system capacity goes WAY DOWN
when a low speed client is connected.
•
On:
Prevents 802.11b/g clients from connecting
•
Off:
Allows 802.,11b/g clients as well as 802.11n
clients
RIFS Advertisement
RIFS (Reduced Inter-Frame Spacing) reduces the
amount of time (unused time) between Orthogonal
Frequency-Division Multiplexing (ODFM)
transmission to improve performance. 802.11n/EWC
must be selected.
Table 47: Advanced wireless settings
UI Label
Description
Содержание zNID-GE-2402
Страница 12: ...About This Guide 12 zNID 24xx Series Configuration Guide ...
Страница 18: ...zNID 24xx Series 18 zNID 24xx Series Configuration Guide ...
Страница 44: ...Management 44 zNID 24xx Series Configuration Guide Figure 20 Saving the backup configuration file ...
Страница 83: ...Device info zNID 24xx Series Configuration Guide 83 Figure 55 Voice status logs Figure 56 View packet log ...
Страница 84: ...Management 84 zNID 24xx Series Configuration Guide Figure 57 View audit log ...
Страница 99: ...Configuration pages zNID 24xx Series Configuration Guide 99 Figure 71 Port forwarding remap rule ...
Страница 199: ...VLANS zNID 24xx Series Configuration Guide 199 Figure 157 Configuration of VLAN settings ...
Страница 208: ...Configuration 208 zNID 24xx Series Configuration Guide ...
Страница 220: ...Troubleshooting tests 220 zNID 24xx Series Configuration Guide ...
Страница 223: ...Voice zNID 24xx Series Configuration Guide 223 Voice Figure 175 ...
Страница 226: ...Index 226 zNID 24xx Series Configuration Guide ...