Edge-Core ES3510MA-DC, Руководство по управлению, Страница: 885 / 1098

C
HAPTER
37
| Quality of Service Commands
– 885 –
police srtcm-color
This command defines an enforcer for classified traffic based on a single
rate three color meter (srTCM). Use the no form to remove a policer.
S
YNTAX
[ no ] police { srtcm-color-blind | srtcm-color-aware }
committed-rate committed-burst excess-burst
conform-action transmit
exceed-action { drop | new-dscp }
violate action { drop | new-dscp }
srtcm-color-blind - Single rate three color meter in color-blind
mode.
srtcm-color-aware - Single rate three color meter in color-aware
mode.
committed-rate - Committed information rate (CIR) in kilobits per
second. (Range: 64-1000000 kbps at a granularity of 64 kbps or
maximum port speed, whichever is lower)
committed-burst - Committed burst size (BC) in bytes.
(Range: 4000-16000000 at a granularity of 4k bytes)
excess-burst - Excess burst size (BE) in bytes.
(Range: 4000-1600000 at a granularity of 4k bytes)
conform-action - Action to take when rate is within the CIR and
BC. (There are enough tokens in bucket BC to service the packet,
packet is set green).
exceed-action - Action to take when rate exceeds the CIR and BC
but is within the BE. (There are enough tokens in bucket BE to
service the packet, the packet is set yellow.)
violate-action - Action to take when rate exceeds the BE. (There
are not enough tokens in bucket BE to service the packet, the
packet is set red.)
transmit - Transmits without taking any action.
drop - Drops packet as required by exceed-action or violate-action.
new-dscp - Differentiated Service Code Point (DSCP) value.
(Range: 0-63)
D
EFAULT
S
ETTING
None
C
OMMAND
M
ODE
Policy Map Class Configuration
C
OMMAND
U
SAGE
◆
You can configure up to 16 policers (i.e., class maps) for ingress ports.
◆
The committed-rate cannot exceed the configured interface speed, and
the committed-burst and excess-burst cannot exceed 16 Mbytes.