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MN100129 Rev E
37
to the LAN port. This is especially important for broadband users where the upload link to the
ISP is considerably lower than the download link from the ISP. Setting the Rate control
parameters will insure that voice quality is preserved even while running heavy bandwidth
applications on the devices connected to LAN port.
Select
Fixe d Rate Limits
to limit the bandwidth received from the LAN to the value of the
LAN Rate Limit that is specified in the text box (in Kbps). If you change this value, the actual
rate limit will be rounded to the nearest multiple of 32 Kbps.
If you want to select the
Dynamic Rate Limit
option you must first set the
User Upload Rate
parameter to the value of the user’s available upload bandwidth on the WAN connection. The
Access gateway will dynamically reserve bandwidth for the active calls and limit the
bandwidth for the LAN device to the remaining available bandwidth. By default the
User
Upload Rate
is set to 32 Kbps, however, you may choose values from 12 to 131040 Kbps.
You can view the actual bandwidth allocated to the LAN device in the
Current LAN Rate
Limit
parameter.
4
Click Save LAN Settings.
DHCP Server Configuration
To use a DHCP Se rver to automatically assign IP addre sses and subne t masks to de vice s
connecte d to the LAN port, procee d as follows:
1.
In the horizontal menu bar on the
LAN
page, select
DHCP
.
The
DHCP Server Configuration
page appears (Figure 12).
