4-158 Sun Fire B1600 Blade System Chassis Switch Administration Guide •June 2003
Example
The following example shows how to enable IP precedence mapping globally:
4.3.15.7 map ip precedence (Interface Configuration)Use this command to set IP precedence priority (IP Typeof Service priority). Use the
no form to restore the default table.
Syntax
map ip precedence ip-precedence-value cos cos-value
no map ip precedence
precedence-value – 3-bit precedence value. (Range: 0-7)
cos-value – Class-of-Service value (Range: 0-7)
Default Setting
One-to-one mapping (Precedence value 0 maps to COS value 0, and so forth)
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
■The precedence for priority mapping is IP Precedence or IP DSCP,and default
switchport priority.
■IP Precedence values are mapped to default Class of Service values on a one-
to-one basis according to recommendations in the IEEE 802.1p standard, and
then mapped to the queue defaults.
■Mapping specific values for IP Precedence is implemented as an interface
configuration command, but any changes apply to all interfaces on the switch.
Console(config)#map ip precedence
Console(config)#