Quality Of Service Configuration; Qos 802.1P Configuration - NEC N8406-023 Command Reference Manual

Quality of Service configuration

Use the Quality of Service (QoS) commands to configure the IEEE 802.1p priority value of incoming packets. This
allows you to differentiate between various types of traffic, and provide different priority levels.

QoS 802.1p configuration

This feature provides the switch the capability to filter IP packets based on the IEEE 802.1p bits in the packet's
VLAN header. The 802.1p bits specify the priority that you should give to the packets while forwarding them. The
packets with a higher (non-zero) priority bits are given forwarding preference over packets with numerically lower
priority bits value.
The following table describes the 802.1p Configuration commands.
Table 154 802.1p Configuration commands
Command
qos transmit-queue mapping
<priority (0-7)> <queue (0-1)>
qos transmit-queue weight-cos
<queue (0-1)> <weight (0-15)>
show qos transmit-queue
show qos transmit-queue
information
Description
Maps the 802.1p priority to the Class of Service queue (COSq). Enter the
802.1p priority value (0-7), followed by the Class of Service queue (0-1)
that handles the matching traffic.
Command mode: Global configuration
Configures the weight of the selected Class of Service queue (COSq).
Enter the queue number (0-1), followed by the scheduling weight (0-15).
Command mode: Global configuration
Displays the current 802.1p parameters.
Command mode: All
Displays the current 802.1p parameters, and the 802.1p priority level for
each port.
Command mode: All
N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 134