SW3-L3
GIGABIT/FAST ETHERNET SWITCH/ROUTER TYPE SW3-L3
73/180
USER GUIDE - M0SW3M1902Iv07 - V06 February 2019
The sections and their configuration parameters are as follows:
Weight Fair Scheduling:
•
Weighted Fair.
This sets the level 2 priority service policy. When the NO option is
enabled, the policy is
Priority
. When the Yes option is enabled, the policy is
WFQ
.
VLAN Priority Mapping:
•
#.
This identifies the value of the priority contained in the tag 802.1 of the frame (it
covers the whole range of values permitted by the standard), or that which is
assigned by default based on input port when the frame does not include the tag
802.1.
•
Queue.
This sets the queue priority in which the traffic coinciding with the priority
value indicated by the # field will be inserted. Valid values identify the four internal
priorities:
High
,
Medium, Low
or
Mgmt.
Although it is available, it is recommended to reserve the
Mgmt
priority for
exclusive use as priority 7, avoiding the use of such priority for user traffic.
DSCP Priority Mapping:
•
#.
Identifies the DSCP values, located in the IPv4 header, that the equipment is
able to distinguish.
•
Queue.
This sets the queue priority in which the traffic coinciding with the DSCP
value indicated by the # field will be inserted. Valid values identify the three internal
priorities:
High
,
Medium
or
Low.
QoS layer 2 (ports):
•
#.
The physical interface identifier.
•
Priority.
Value of the priority assigned to frames 802.1 received through the
interface indicated by #. This priority is assigned when the frames received do not
include an 802.1p tag. The assigning of internal priorities is done based on the
values selected in the section entitled
VLAN Priority Mapping
.
