HP 3500 Series Advanced Traffic Management Manual page 246

Quality of Service: Managing Bandwidth More Effectively
Globally-Configured QoS
HP Switch(config)# show qos dscp-map
DSCP -> 802.p priority mappings
NOTE: 'qos type-of-service diff-services' must be configured
before DSCP is honored on inbound trafic.
DSCP CodePoint DSCP Value 802.1p tag
-------------- ---------- -----------
000000
000001
000010
000011
000100
000101
000110
000111
001000
001001
Figure 5-5. Displaying the Current DSCP-Map Configuration
5-28
Syntax: show qos tcp-udp-port-priority
Displays a listing of all TCP and UDP QoS classifiers
currently in the running-config file.
Example. This example shows how to assign the following DSCP policies to
packets that match the specified TCP and UDP port applications:
Port Applications DSCP Policies
DSCP
23-UDP 000111
80-TCP 000101
914-TCP 000010
1001-UDP 000010
1. Determine if the DSCP codepoints that you want to use to mark matching
packets already have an 802.1p priority assigned, which could indicate
use by existing applications (show qos dscp-map command).
Note that a DSCP codepoint must also have a priority configured before
you can use it to mark matching packets.
0 0
1 No-override
2 No-override
3 No-override
4 No-override
5 No-override
6 No-override
7 No-override
8 1
9 No-override
2. Configure the DSCP policies for the codepoints you want to use.
Priority
7
5
1
1
DSCP Policy name
---------------------------
cs0
cs1