ProCurve 2610-PWR Technické informace stáhnout pdf (Strana 212)

Quality of Service (QoS): Managing Bandwidth More Effectively

Using QoS Classifiers To Configure QoS for Outbound Traffic

Options for Assigning Priority. Priority control options for TCP or UDP

packets carrying a specified TCP or UDP port number include:

■ 802.1p priority

■ DSCP policy (Assigning a new DSCP and an associated 802.1p priority;

inbound packets must be IPv4.)

For a given TCP or UDP port number, you can use only one of the above

options at a time. However, for different port numbers, you can use different

options.

TCP/UDP Port Number Ranges. There are three ranges:

■ Well-Known Ports: 0 - 1023

■ Registered Ports: 1024 - 49151

■ Dynamic and/or Private Ports: 49152 - 65535

For more information, including a listing of UDP/TCP port numbers, go to the

Internet Assigned Numbers Authority (IANA) website at:

www.iana.org

Then click on:

Protocol Number Assignment Services

(Under “Directory of General Assigned Numbers” heading)

Port Numbers

Assigning 802.1p Priority Based on TCP or UDP Port Number

This option assigns an 802.1p priority to (IPv4) TCP or UDP packets as

described below.

Syntax: qos < udp-port | tcp-port > < tcp or udp port number > priority < 0 - 7 >

Configures an 802.1p priority for outbound packets

having the specified TCP or UDP application port

number. This priority determines the packet’s queue in

the outbound port to which it is sent. If the packet leaves

the switch on a tagged port, it carries the 802.1p

priority with it to the next downstream device.

(Default: Disabled)

6-22

1 2 ... 207 208 209 210 211 212 213 214 215 216 217 ... 363 364

Žádné komentáře

ProCurve 2610-PWR Technické informace Strana 212