C
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ERVICE
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ONFIGURATION
3-181
CLI – The following example globally enables IP Port Priority service on
the switch, maps HTTP traffic on port 5 to CoS value 0, and then displays
all the IP Port Priority settings for that port.
Note: Mapping specific values for IP Port Priority is implemented as an
interface configuration command, but any changes will apply to
the all interfaces on the switch.
Mapping CoS Values to ACLs
Use the ACL CoS Mapping page to set the output queue for packets
matching an ACL rule as shown in the following table. Note that the
specified CoS value is only used to map the matching packet to an output
queue; it is not written to the packet itself. For information on mapping
the CoS values to output queues, see page 3-170.
Command Attributes
• Port – Port identifier.
• Name* – Name of ACL.
• Type – Type of ACL (IP or MAC).
• CoS Priority – CoS value used for packets matching an IP ACL rule.
(Range: 0-7)
Console(config)#map ip port 4-229
Console(config)#interface ethernet 1/5
Console(config-if)#map ip port 80 cos 0 4-230
Console(config-if)#end
Console#show map ip port ethernet 1/5 4-230
TCP port mapping status: enabled
Port Port no. COS
--------- -------- ---
Eth 1/ 5 80 0
Console#
Table 3-14 Egress Queue Priority Mapping
Queue
0123
Priority
1,2 0,3 4,5 6,7
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