Specifications

Chapter 29: qos Commands
29 - 14 SSR Command Line Interface Reference Manual
qos set l2
Purpose
Configure priority for a Layer 2 flow.
Format
qos set l2 name
<name>
source-mac
<MACaddr>
dest-mac
<MACaddr>
vlan
<vlanID>
in-port-list
<port-list>
priority control | high | medium | low |
<trunk-priority>
Mode
Configure
Description
The
qos set l2
command lets you set QOS priority on a Layer 2 flow. You can set
priorities on the following fields in the flow:
• L2 flow name
• Source MAC address
• Destination MAC address
• VLAN ID
• Incoming port(s)
You can set the priority of each field in one of the following ways:
• The flow is assigned a priority within the switch. In this case you specify a priority
of control, low, medium, or high. The default is low.
• The flow is assigned a priority within the switch, but in addition, if the exit ports are
VLAN trunk ports, the flow is assigned an 802.1Q priority. In this case you specify
a number from 1 – 7. The SSR maps the number to the four internal priorities as fol-
lows: 0 = low; 1, 2, or 3 = medium; 4, 5,or 6 = high; 7 = control.
Parameters
name
<name>
Specifies the L2 flow name.
source-mac
<MACaddr>
Specifies the L2 source MAC address.
Specify the MAC address in either of the