Advanced > QoS
Quality of Service offers a defined level of performance in a data communications system - for example the ability to guarantee that voice traffic is given priority over other network traffic to ensure that conversations are not disrupted by other network requirements. This means that should you be talking via the VoIP facility and someone else in the house starts downloading a big file, the download won’t disrupt the flow of voice data.
To add a new QoS rule, click the Add button and enter the necessary information.
QoS controls allow you to assign priority to different data types according to their TOS flag.
Field
Enter
Traffic Class Name | Create a descriptive Rule Name i.e. ‘VoIP’ |
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Priority | Assign High Priority to VoIP |
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IP Precedence | Leave blank unless advised by VSP or Network Administrator |
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IP Type of Service | Leave blank unless advised by VSP or Network Administrator |
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Protocol | UDP |
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Source IP Address | LAN IP address of NB9/NB9W i.e. 192.168.1.1 |
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Source Subnet Mask | Source Subnet Mask of same i.e. 255.255.255.0 |
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Source Port | Leave blank unless advised by VSP or Network Administrator |
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Destination IP Address | Leave blank unless advised by VSP or Network Administrator |
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Destination Subnet Mask | Leave blank unless advised by VSP or Network Administrator |
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Destination Port | Leave blank unless advised by VSP or Network Administrator |
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802.1p Priority | Leave blank unless advised by VSP or Network Administrator |
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NB9/NB9W ADSL2+ VoIP Router | 55 |
YML790 Rev8 |
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