3Com 8807 Configuration Manual page 191

Table 162 Configure mapping table
Operation
Restore the default values of the DSCP +
Conform-Level -> Service parameters
mapping table (conform level view)
Configure the EXP + Conform-Level -> Service
parameters mapping table (conform level
view)
Restore the default values of the EXP +
Conform-Level -> Service parameters
mapping table (conform level view)
Configure the Local-precedence +
Conform-Level -> mapping table (conform
level view)
Restore the default values of the
Local-precedence + Conform-Level ->
mapping table (conform level view)
The system provides default mapping tables.
Configuring traffic parameters (optional)
Use the following command to set the traffic parameters required before
configuring traffic policing on service processor cards.
c
CAUTION: This operation is not required for configuring traffic policing on
common cards.
Perform the following configuration in system view.
Table 163 Configure traffic parameters
Operation
Configure traffic parameters
Configuring traffic policing
The purpose of this configuration task is to implement traffic policing on
ACL-matched data streams, and then take normal actions on data streams within
the traffic limit and take other actions (discarding packets, for example) on those
exceeding the limit.
For interface cards, perform the following configurations in Ethernet port view.
Table 164 Configure traffic policing
Operation
Configure traffic policing
which only applies IP group
ACL
Remove traffic policing
setting which only applies IP
group ACL
Command
undo dscp dscp-list
exp exp-list : dscp-value exp-value cos-value
local-precedence-value drop-precedence
undo exp exp-list
local-precedence cos-value0 cos-value1
cos-value2 cos-value3 cos-value4 cos-value5
cos-value6 cos-value7
undo local-precedence
Command
traffic-params traffic-index cir
commited-info-rate cbs commited-base-size
ebs exceed-base-size [ pir peak-info-rate ]
Command
traffic-limit inbound ip-group { acl-number | acl-name } [
rule rule [ system-index index ] ] [ tc-index index ] cir cbs ebs
[ pir ] [ conform { { remark-cos | remark-drop-priority }* |
remark-policed-service } ] [ exceed { forward | drop } ]
undo traffic-limit inbound ip-group { acl-number | acl-name
} [ rule rule ]
QoS Configuration 191