3Com WXR100 3CRWXR10095A - Manual (Page 178)

178 C HAPTER 6: Q UALITY OF S ERVICE C OMMANDS
„
Classify inbound packets by mapping their DSCP values to one of
eight internal QoS values
„
Classify outbound packets by marking their DSCP values based on the
switch’s internal QoS values
Syntax — clear qos [cos-to-dscp-map [ from-qos] |
dscp-to-cos-map [ from-dscp]]
„ cos-to-dscp-map — Resets the mapping between the specified
internal QoS value and the DSCP values with which MSS marks
outbound packets. QoS values are from 0 to 7.
„ dscp-to-cos-map
— Resets the mapping between the specified range
of DSCP values and internal QoS value with which MSS classifies
inbound packets.
Defaults — None.
Access — Enabled.
History —Introduced in MSS Version 4.1.
Usage — To reset all mappings to their default values, use the clear qos
command without the optional parameters.
Examples — The following command resets all QoS mappings:
WX1200# clear qos
success: change accepted.
The following command resets the mapping used to classify packets with
DSCP value 44:
WX1200# clear qos dscp-to-qos-map 44
success: change accepted.