Parameter
Description
Range of values / note
dscp
If an incoming frame contains a DSCP prioritization, the switch sorts it into
a queue according to this prioritization.
If the frame does not contain a DSCP prioritization, the switch sorts the
frame into a queue according to the prioritization of the receiving port.
If the frame contains a VLAN tag, this is ignored.
Default setting with
EtherNet/IP variants
cos-dscp
With an incoming frame, there is a sequential check of which prioritization
it contains.
If it contains a DSCP prioritization, it is handled as in the "Trust DSCP"
mode.
If it contains no DSCP prioritization, the switch checks whether it contains
a VLAN tag. If it contains a VLAN tag, the switch sorts it into a queue
according to this prioritization.
If the frame contains neither a DSCP prioritization nor a VLAN tag, the
switch sorts the frame into a queue according to the prioritization of the
receiving port.
-
For information on names of addresses and interfaces, refer to the section "Addresses and
Result
The prioritization for forwarding frames is configured.
Further notes
You configure the assignment of the CoS priority to a queue with the
cos-map
command.
You configure the assignment of the DSCP priority to a queue with the
dscp-map
command.
You configure the prioritization of the receiving port with the
switchport priority
default
command.
10.5.3.12
scheduling mode
Description
With this command, you can specify the order in which the frames in the forwarding queues
are sent. The higher the queue number, the higher the send priority.
Requirement
You are in the QOS configuration mode.
The command prompt is as follows:
cli(config-qos)#
Syntax
Call up the command with the following parameters:
Load control
10.5 Service classes
SCALANCE XB-200/XC-200/XF-200BA/XP-200/XR-300WG Command Line Interface
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Configuration Manual, 07/2017, C79000-G8976-C361-06