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Configuration
Advanced Wireless Settings
This screen allows you to control the following advanced features of the Wireless Local Area Network (WLAN) interface:
Select the wireless channel which you wish the router to operate from.
Force the transmission rate to a particular speed.
Set the fragmentation threshold. This can be used to improve throughput in noisy or congested situations.
Set the RTS threshold.
RTS stands for “Request to Send”.
This parameter controls what size data packet the low
level RF protocol issues to an RTS packet. The default is 2346.
Set the wake-up interval for wireless clients using power-save mode.
Set the beacon interval for the access point.
Set Xpress mode.
Please see the Table below for an explanation of the configuration wireless settings.
Click the Apply/Save button to set any changes to the configuration settings.
Figure 18: Wireless
Advanced
FIELD
DESCRIPTION
Band
The frequency of the wireless network. 2.4GHz is standard.
Channel
Allows selection of a specific channel (1-9) or Auto mode.
Auto Channel Timer
The Auto Channel sets the length of time it takes to scan a channel in minutes.
802.11n/EWC
An equipment interoperability standard setting based on IEEE 802.11n Draft 2.0 and
Enhanced Wireless Consortium (EWC).
Bandwidth
Drop-down menu specifies the following bandwidth: 20MHz in Both Bands and 40 MHz in
Both Bands.
Control Sideband
Displays which sideband the access point is using for the control channel, either Upper or
Lower.
802.11n Rate
Drop-down menu specifies the following fixed rates. The maximum rate for bandwidth,
20MHz, is 130Mbps and the maximum bandwidth, 40MHz, is
270Mbps.
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WiFi Data and VoIP Gateway
NF1ADV
802.11n Protection
Turn off for maximized throughput. Turn on for greater security.
Support 802.11n Client Only
The option to provide wireless Internet access only to clients who are operating at 802.11n
speeds.
RIFS Advertisement
Reduced Inter Frame Spacing (RIFS)
is a required 802.11n feature that improves
performance by reducing the amount of dead time required between transmissions. We
recommend this option Off unless your network administrator advises otherwise.
OBSS Co-Existence
Overlapping Basic Service Sets (OBSS) co-existence provides a method for basic service
sets to share a single frequency.
Rx Chain Power Save
This option provides a means to save power on the receiving wireless signal.
Rx Chain Power Save Quiet
Time
The time interval before Rx Chain Power Save is implemented.
54g Rate
In Auto (default) mode, your Router uses the maximum data rate and lowers the data rate
dependent on the signal strength. The appropriate setting is dependent on signal strength.
Other rates are discrete values between 1 to 54 Mbps.
Multicast rate
Setting for multicast packet transmission rate. (1-54 Mbps).
Basic Rate
Sets basic transmission rate.
Fragmentation Threshold
A threshold (in bytes) determines whether packets will be fragmented and at what size.
Packets that exceed the fragmentation threshold of an 802.11 WLAN will be split into smaller
units suitable for the circuit size. Packets smaller than the specified fragmentation threshold
value however are not fragmented.
Values between 256 and 2346 can be entered but should remain at a default setting of 2346.
Setting the Fragmentation Threshold too low may result in poor performance.
RTS Threshold
Request To Send (RTS) specifies the packet size that exceeds the specified RTS threshold,
which then triggers the RTS/CTS mechanism. Smaller packets are sent without using
RTS/CTS. The default setting of 2347 (max length) will disables the RTS Threshold.
DTIM Interval
Delivery Traffic Indication Message (DTIM) is also known as Beacon Rate. The entry range is
a value between 1 and 65535. A DTIM is a countdown variable that informs clients of the
next window for listening to broadcast and multicast messages. When the AP has buffered
broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM
Interval value. AP Clients hear the beacons and awaken to receive the broadcast and
multicast messages. The default value is 1.
Beacon Interval
The amount of time between beacon transmissions in is milliseconds. The default is 100 ms
and the acceptable range is 1
65535. The beacon transmissions identify the presence of an
access point. By default, network devices passively scan all RF channels listening for
beacons coming from access points. Before a station enters power save mode, the station
needs the beacon interval to know when to wake up to receive the beacon.
Global Max Clients
Here you have the option of setting the limit of the number of clients who can connect to your
wireless network.
Xpress Technology
Broadcom’s Xpress™ Technology is compliant with draft specifications of two planned
wireless industry standards. It has been designed to improve wireless network efficiency. The
default value is disabled.
Transmit Power
The option of decreasing the transmitting power of your wireless signal
WMM (WiFi Multimedia)
WMM is a standard created to define quality of service (QoS) in WiFi networks. WMM adds
prioritized capabilities to WiFi networks and optimizes their performance when multiple
concurring applications, each with different latency and throughput requirements, compete
for network resources.
WMM No Acknowledgement
WMM No Acknowledgement gives you the option of whether to send acknowledgement
frames with WMM data packets.
WMM APSD
WMM Automatic Power Save Delivery, a feature of that allows the router to save power. This
option is enabled by default.
Table 8: Advanced - Wireless - Advanced Settings
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MAC Filter
This screen appears when Media Access Control (MAC) Filter is selected. This option allows access to be restricted based upon the
unique 48-bit MAC address
of a wireless device’s network card
.
Setting the MAC restrict mode to Allow will allow only those wireless devices listed in the MAC filter table to connect to the router.
All other wireless devices will not be able to connect via wireless to the router. Similarly, setting the MAC restrict mode to Deny will
deny only those wireless devices listed in the MAC filter table to connect to the router. All other wireless devices will be able to
connect with the router via wireless.
To add a MAC Address filter, click the Add button shown below.
To delete a filter, select it from the table below and click the Remove button.
Figure 19: Wireless - MAC Filter
FIELD
DESCRIPTION
MAC Restrict Mode
Disabled
Disables MAC filtering.
Allow
allows only those wireless devices listed in the MAC filter table to connect to the router. All other
wireless devices will not be able to connect via wireless to the router.
NOTE: Add a wireless device’s MAC address before clicking the Allow radio button or else you will
need to connect to the Router’s web user interface
using the supplied yellow Ethernet cable and add
the wireless device’s MAC address.
Deny
Rejects access for the specified MAC addresses. All other wireless devices will be able to
connect to the router via wireless.
MAC Address
Lists the MAC addresses subject to the MAC Restrict Mode. The Add button prompts an entry field
that requires you type in a MAC address in a two-character, 6-byte convention: xx:xx:xx:xx:xx:xx where
xx are hexadecimal numbers. A maximum of 60 MAC addresses can be added.
Table 9: Wireless - MAC Filter Settings
Enter the MAC address on the screen below using the following format: xx:xx:xx:xx:xx:xx
Figure 20: Wireless - Add MAC Filter
Press the Apply/Save button to save the MAC address to the MAC filter list.
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WiFi Data and VoIP Gateway
NF1ADV
Wireless Bridge
The following screen appears when selecting Wireless Bridge, and gives a detailed explanation of how to configure wireless bridge
features for the wireless LAN interface.
Click the Apply/Save button to implement new configuration settings.
Figure 21: Wireless - Wireless Bridge
FIELD
DESCRIPTION
AP Mode
Selecting Wireless Bridge (Wireless Distribution System) disables Access Point (AP) functionality while
selecting Access Point enables AP functionality. In Access Point mode, wireless bridge functionality will
still be available and wireless stations will be able to associate to the AP.
Bridge Restrict
Selecting Disabled in Bridge Restrict disables the Wireless Bridge restriction, which means that any
wireless bridge will be granted access. Selecting Enabled or Enabled (Scan) turns the wireless bridge
restriction on. Only those bridges selected in Remote Bridges will be granted access. Click Refresh to
update the station list when Bridge Restrict is enabled.
Table 10: Wireless - Wireless Bridge
Station Info
The following screen appears when you select Station Info, and shows authenticated wireless stations and their status.
Click the Refresh button to update the list of stations in the WLAN.
Figure 22: Wireless - Station Info
FIELD
DESCRIPTION
MAC
The MAC address of any connected wireless client.
Associated
Lists all the stations that are associated with the Access Point, along with the amount of time since
packets were transferred to and from each station. If a station is idle for too long, it is removed from this
list.
Authorized
Lists those devices with authorized access.
SSID
The SSID(Service Set Identifier) of your wireless network.
Interface
The wireless interface being used to connect to the network.
Table 11: Wireless - Station Info Settings
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Voice
This section explains how to configure the VoIP settings of the NF1ADV.
SIP Basic Setting
The SIP Settings page is where you enter your VOIP service settings as supplied by your VOIP service provider (VSP). If you are
unsure about a specific setting or have not been supplied information for a particular field, please contact your VOIP service provider
to verify if this setting is needed or not.
Figure 23: VoIP - SIP Basic Setting
The individual fields shown above on the SIP Basic Settings page are explained in the table (
Table 12: Advanced
VoIP - SIP Basic Settings
)
on the following page.

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