Filter
Top Products
Class of Service Configuration
144
NXA-ENET24 - Software Management Guide
Mapping DSCP Priority - CLI
The following example globally enables DSCP Priority service on the switch, maps DSCP value 1 to CoS
value 0 on port 5, and then displays all the DSCP Priority settings.
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.
Mapping IP Port Priority - Web
Click Priority, IP Port Status. Set IP Port Priority Status to Enabled.
Click Priority, IP Port Priority. Select a port or trunk from the Interface field. Enter the port number for a
network application in the IP Port Number box and the new CoS value in the Class of Service box, and then
click Add IP Port.
FIG. 167 CLI - Mapping IP DSCP Priority Values
Mapping specific values for IP Precedence is implemented as an interface
configuration command, but any changes will apply to the all interfaces on the switch.
Command Attributes
• IP Port Priority Status: Enables or disables the IP port priority.
• 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” represent high priority.
IP Port Priority settings apply to all interfaces.
FIG. 168 Web - Enabling IP Port Priority Status