Assigning A Dscp Policy Based On Tcp Or Udp Port Number - HP ProCurve Series 2810 Management And Configuration Manual

Quality of Service (QoS): Managing Bandwidth More Effectively
Using QoS Types To Configure QoS for Outbound Traffic
6-22
For example, configure and list 802.1p priority for the following UDP and TCP
port prioritization:
TCP/UDP Port
TCP Port 23 (Telnet)
UDP Port 23 (Telnet)
TCP Port 80 (World Wide Web HTTP)
UDP Port 80 (World Wide Web HTTP) 1
Values in these two
columns define the
QoS types to use for
identifying packets
to prioritize.
Figure 6-5. Example of Configuring and Listing 802.1p Priority Assignments on
TCP/UDP Ports

Assigning a DSCP Policy Based on TCP or UDP Port Number

This option assigns a previously configured DSCP policy (codepoint and
802.1p priority) to (IPv4) TCP or UDP packets having the specified port
number. That is, the switch:
1. Selects an incoming IP packet if the TCP or UDP port number it carries
matches the port number specified in the TCP or UDP type (as shown in
figure 6-5, above).
802.1p Priority
for TCP
7
7
2
Indicates 802.1p priority
assignments are in use for
packets with 23 or 80 as a
TCP or UDP Application
port number.
802.1p Priority
for UDP
7
7
2
1
Shows the 802.1p priority
assignment for packets
with the indicated QoS
types.