Configuring the Switch
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Mapping IP Port Priority
You can also map network applications to Class of Service values based on the IP
port number (i.e., TCP/UDP port number) in the frame header. Some of the more
common TCP service ports include: HTTP: 80, FTP: 21, Telnet: 23 and POP3: 110.
Command Attributes
•IP Port Priority Status – Enables or disables the IP port priority.
(Default: Disabled)
•Interface – Selects the port or trunk interface to which the settings apply.
•IP Port Priority Table – Shows the IP port to CoS map.
•IP Port Number (TCP/UDP) – Set a new IP port number.
•Class of Service Value – Sets a CoS value for a new IP port. Note that “0”
represents low priority and “7” represents high priority.
Note: IP Port Priority settings apply to all interfaces.
Web – Click Priority, IP Port Priority Status. Set IP Port Priority Status to Enabled.
Figure3-79 IP Port Priority Status
Click Priority, IP Port Priority. Enter the port number for a network application in the
IP Port Number box and the new CoS values in the Class of Service box, and then
click Apply.
Figure3-80 IP Port Priority