ES4626-SFP Management Guide.pdf

defines DSCP mark down mapping, where is a list of
DSCP values containing up to 8 DSCP values, are DSCP value
after mark down.
Default: Default mapping values are:
Default CoS-to-DSCP Map
CoS Value 0 1 2 3 4 5 6 7
DSCP Value 0 8 16 24 32 40 48 56
Default DSCP-to-CoS Map
DSCP Value 0–7 8–15 16–23 24–31 32–39 40–47 48–55 56–63
CoS Value 0 1 2 3 4 5 6 7
Default IP-Precedence-to-DSCP Map
IP Precedence Value 0 1 2 3 4 5 6 7
DSCP Value 0 8 16 24 32 40 48 56
dscp-mutation and policed-dscp are not configured by default
Command mode: Global Mode
Usage Guide: In police command, classified packet traffic can be set to mark down if
exceed specified average speed or burst value, policed-dscp to
can mark down the DSCP values of those packets to new DSCP
values.
Example: Setting the CoS-to-DSCP mapping value to the default 0 8 16 24 32 40 48 56
to 0 1 2 3 4 5 6 7.
Switch(Config)#mls qos map cos-dscp 0 1 2 3 4 5 6 7
8.1.3.11 police
Command:police [exceed-action {drop |
policed-dscp-transmit}]
no police [exceed-action {drop |
policed-dscp-transmit}]
Function: Configures a policy to a classified traffic; the “no police
[exceed-action {drop | policed-dscp-transmit}]” command deletes the
specified policy.
Parameters: is the average baud rate (kb/s) of classified traffic, ranging
from 1 to 10,000,000; is the burst baud rate (kbyte) of classified traffic,
ranging from 1 to 1000,000; exceed-action drop means drop packets when specified
speed is exceeded; exceed-action policed-dscp-transmit specifies to mark down
packet DSCP value according to policed-dscp mapping when specified speed is
exceeded.
Default: There is no policy by default.
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