Verizon MI424-WR User Manual page 200

A
Configuring Quality of Service
A.2 Traffic Shaping
2.
To edit an existing entry, click the appropriate icon in the "Action" column.
To add a new entry, click Add. In either case, the "Edit DSCP Settings"
screen appears.
3.
Configure the following parameters:
DSCP Value (hex) - Enter the DSCP value as a hexadecimal value.
802.1p Priority - Select a 802.1p priority level from the drop-down list,
zero being the lowest and seven the highest (each priority level is mapped
to low/medium/high priority). The default DSCP value for packets with an
unassigned value is zero.
4. Click Apply to save the settings.
A.2e 802.1p Settings
The IEEE 802.1p priority marking method is a standard for prioritizing network
traffic at the data link/Mac sub-layer. 802.1p traffic is simply classified and sent to
the destination, with no bandwidth reservations established.
The 802.1p header includes a 3-bit prioritization field, which allows packets to
be grouped into eight levels of priority. By default, the highest priority is seven,
which might be assigned to network-critical traffic. Values five and six may be
applied to delay-sensitive applications such as interactive video and voice. Data
classes four through one range from controlled-load applications down to "loss
eligible" traffic. Zero is the value for unassigned traffic and used as a best effort
default, invoked automatically when no other value has been set.
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