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4-160 Sun Fire B1600 Blade System Chassis Switch Administration Guide • June 2003
4.3.15.9 map ip dscp (Interface Configuration)
Use this command to set IP DSCP priority (Differentiated Services Code Point
priority). Use the no form to restore the default table.
Syntax
map ip dscp dscp-value cos cos-value
no map ip dscp
■ dscp-value – 8-bit DSCP value. (Range: 0-255)
■ cos-value – Class-of-Service value (Range: 0-7)
Default Setting
The DSCP default values are defined in the following table. Note that all the DSCP
values that are not specified are mapped to COS value 0.
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
■ The precedence for priority mapping is IP Precedence or IP DSCP, and default
switchport priority.
TABLE 4-22 Default DSCP to COS Mapping
IP DSCP Value COS Value
00
81
10, 12, 14, 16 2
18, 20, 22, 24 3
26, 28, 30, 32, 34, 36 4
38, 40, 42 5
48 6
46, 56 7