10.5.3.11 qos-trust-mode
Description
With this command you can set the method according to which frames to be forwarded are
prioritized port by port.
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:
qos-trust-mode interface <interface-type> <interface-id > {untrust|
cos|dscp|cos-dscp}
The parameters have the following meaning:
Parameter Description Range of values / note
interface Keyword for a an interface description -
interface-type Type or speed of the interface Enter a valid interface.
interface-id Module no. and port no. of the interface
untrust The switch sorts the incoming frames into a queue according to the priori‐
tization of the receiving port.
If there is a DSCP value in the IP header, this is ignored. If a VLAN tag
exists, it is replaced by the priority value of the receiving port.
-
cos If an incoming frame contains a VLAN tag, the switch sorts it into a queue
according to this prioritization.
If the frame does not contain a VLAN tag, the switch sorts the frame into
a queue according to the prioritization of the receiving port.
If there is a DSCP value in the IP header, this is ignored.
Default setting with
PROFINET variants
Load control
10.5 Service classes
SCALANCE XB-200/XC-200/XF-200BA/XP-200/XR-300WG Command Line Interface
Configuration Manual, 07/2017, C79000-G8976-C361-06 493
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