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Chapter 5 Tutorials
NBG4604 User’s Guide
66
To add the MSN Messenger service in the
Priority Queue
:
1
Click
Enable
in one of the fields for additional services.
2
Add
MSN
as the service name.
3
Set the priority for this to
High
.
4
For the port, choose
TCP
from the drop-down menu and enter
1863
in the
Specific Port
field.
Your priority table should now have the
VoIP
,
E-mail
and
MSN Messenger
services priorities set to
High
.
5.3.3
Configuring Bandwidth Allocation by IP or IP Range
For this example, your company’s 20th anniversary is coming up. You want to use
the multimedia room’s Internet connection to upload some videos to the website.
You also use this room for video conferences, radio broadcasts, live video
streaming, and so on throughout the day. While these media-heavy activities are
going on, you still want to keep uploading the videos in the background. As such,
you want to dedicate the minimum amount of bandwidth for this traffic.
You know the following:
Multimedia room’s LAN IP range: 192.168.1.1 to 192.168.1.34
IP Address of the computer uploading through FTP: 192.168.1.34
Services you want to configure:
Click the
Edit
icon in
Management > Bandwidth MGMT
>
Advanced
to open
the following screen.
Figure 41
Tutorial: Bandwidth Allocation Example
REAL AUDIO
TCP 7070
RTSP
TCP or UDP 554
VDO LIVE
TCP 7000
FTP
TCP 20 ~ 21
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Chapter 5 Tutorials
NBG4604 User’s Guide
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Enter the following values for each service you want to add. For this tutorial, you
need to add each of the following service (see table below) and click
Apply
.
After adding these services, go to
Management > Bandwidth MGMT
>
Advanced
and check if you have the correct values.
Figure 42
Tutorial: Bandwidth Allocation Example
Note: The
Policy
column displays either
Max
(maximum) or
Min
(minimum). This is
directly directed to the value in the
Rate
column. For example, you selected
Min
and entered
30M
as the rate for the VoIP service. The NBG4604 allocates
at least 30 megabytes for the VoIP service.
Refer to
Appedix F on
page 251
for a list of common services that you can add in
the
Bandwidth Mgnt
screen.
Table 23
Services and Values
FIELDS
SERVICES
REAL AUDIO
RTSP
VDO LIVE
FTP
Active
Check this to turn on this bandwidth management rule.
Direction
Select
Both
applies bandwidth management to traffic
that the NBG4604 forwards to both the LAN and the
WAN.
Select
To WAN
LAN IP
Range
Enter
192.168.1.1 ~ 192.168.1.33
.
Enter
192.168.1.34
Protocol
TCP
TCP
or
UDP
TCP
TCP
Port Range
7070
554
7000
20 ~ 21
Policy
Min
Max
Rate
Select
30M
as the minimum bandwidth allowed.
Select
64K
Apply
Click this to add the rule to the
Bandwidth Allocation
table.
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Chapter 5 Tutorials
NBG4604 User’s Guide
68
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69
P
ART
II
Technical Reference
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