Cisco Nexus 7000 Series Configuration Manual page 89

Configuring Policing
• Packets that belong to the exceed-color class are policed only against the pir argument to the police
command. If pir is not specified, the cir values are used.
• Packets that end up in class-default because they fail to match either the conform-color or exceed-color
class will immediately take the violate action.
A color other than class-default cannot be assigned to the violate action because according to RFC 2697 and
RFC 2698, all packets must be assigned a color.
You can set the DSCP value for color-aware policing to a specified value. The list of valid DSCP values is
shown in the table below.
Table 27: Color-Aware Policing Valid DSCP Values
Value
af11
af12
af13
af21
af22
af23
af31
af32
af33
af41
af42
af43
cs1
cs2
cs3
cs4
cs5
cs6
List of DSCP Values
AF11 dscp (001010)—decimal value 10
AF12 dscp (001100)—decimal value 12
AF13 dscp (001110)—decimal value 14
AF21 dscp (010010)—decimal value 18
AF22 dscp (010100)—decimal value 20
AF23 dscp (010110)—decimal value 22
AF31 dscp (011010)—decimal value 26
AF40 dscp (011100)—decimal value 28
AF33 dscp (011110)—decimal value 30
AF41 dscp (100010)—decimal value 34
AF42 dscp (100100)—decimal value 36
AF43 dscp (100110)—decimal value 38
CS1 (precedence 1) dscp (001000)—decimal value 8
CS2 (precedence 2) dscp (010000)—decimal value
16
CS3 (precedence 3) dscp (011000)—decimal value
24
CS4 (precedence 4) dscp (100000)—decimal value
32
CS5 (precedence 5) dscp (101000)—decimal value
40
CS6 (precedence 6) dscp (110000)—decimal value
48
Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide
Configuring Color-Aware Policing
73