H3C S9500 Series Operation Manual page 1040

Operation Manual – QoS
H3C S9500 Series Routing Switches
Configure traffic shaping
Remove traffic shaping setting
The switch supports traffic shaping based on port, that is, all traffic on the port is shaped.
It also supports traffic shaping for a specific queue. You can choose to achieve one of
them by selecting different parameters in the command.
See the corresponding Command Manual for details of the commands.
1.2.4 Configuring Traffic Priority
This configuration re-marks priority value for the packets that match the ACL in these
ways: using the service parameters allocated by the switch, re-allocating service
parameters by searching the mapping table based on the packet DSCP value,
re-allocating service parameters by searching the mapping table based on the
specified DSCP or EXP value, customizing service parameters for the packets.
For interface boards, perform the following configurations in Ethernet port view.
Configure traffic priority which
only applies IP group ACL
Remove traffic priority setting
which only applies IP group ACL
Configure traffic priority which
applies IP group ACL and link
group ACL at same time
Remove traffic priority setting
which applies IP group ACL and
link group ACL at same time
To do...
To do...
1-13
Use the command...
traffic-shape [ queue queue-id ]
max-rate burst-size
undo traffic-shape [ queue queue-id ]
Use the command...
traffic-priority inbound ip-group { acl-number
| acl-name } [ rule rule [ system-index index ] ]
{ auto | remark-policed-service { trust-dscp |
dscp dscp-value | untrusted dscp dscp-value
cos cos-value local-precedence
local-precedence drop-priority drop-level } }
undo traffic-priority inbound ip-group
{ acl-number | acl-name } [ rule rule ]
traffic-priority inbound ip-group { acl-number
| acl-name } { rule rule link-group { acl-number |
acl-name } [ rule rule [ system-index index ] ] |
link-group { acl-number | acl-name } rule rule }
{ auto | remark-policed-service { trust-dscp |
dscp dscp-value | untrusted dscp dscp-value
cos cos-value local-precedence
local-precedence drop-priority drop-level } }
undo traffic-priority inbound ip-group
{ acl-number | acl-name } { rule rule link-group
{ acl-number | acl-name } [ rule rule ] |
link-group { acl-number | acl-name } rule rule }
Chapter 1 QoS Configuration