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Wireless-G ADSL Gateway with 2 Phone Ports
Edit list of QoS Settings
In addition to PVC-based QoS, you can assign different levels of priority to different packets based on information
in the packets. To do this, click the Edit list of QoS Settings button. The QoS Function screen will appear.
This screen will let you set the priority for packets selected by any of the following criteria, alone or in
combination:
•
Destination (IP address and address mask, FQDN-fully qualified domain name, or MAC address)
•
Source (IP address and address mask, or MAC address)
•
Transport protocol (TCP, UDP, or All)
•
Destination port and/or source port (if protocol is set to TCP or UDP)
•
Ethernet Type value (the value in the 13th and 14th octets of an Ethernet frame)
•
Triggering of a particular application layer gateway (FTP, TFTP, H.323, IRC, MMS, GRE, PPTP or SIP)
•
Presence of a specified IEEE 802.1D user priority marker
•
Presence of a specified IEEE 802.1Q virtual LAN (VLAN) ID
•
Packet length between specified minimum and maximum numbers of octets.
Fragment packets' size of AF and BE traffic to be equal to the size of EF traffic:
Enable this option and input a packet size to have large Assured Forwarding (medium priority) and Best Effort
(low priority) packets fragmented so they will not delay Expedited Forwarding (high priority) packets. The value
you enter should be from 68 to 1492.
When you have finished making changes on this screen, click the Save button to save the changes, or click the
Cancel button to undo your changes. Then click Close.
When finished making your changes on this tab, click the Save Settings button to save these changes, or click
the Cancel Changes button to undo your changes.
Chapter 4: Configuring the Gateway
The Applications and Gaming Tab
Figure 4-42: Applications and Gaming Tab - QOS Function
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