Configuring Traffic Priority - H3C S9500 Series Operation Manual

Operation Manual – QoS/ACL
H3C S9500 Series Routing Switches

2.2.4 Configuring Traffic Priority

This configuration re-labels 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 value and EXP value, customizing service parameters for the packets.
For interface cards, perform the following configurations in Ethernet port view.
Table 2-9 Configure traffic priority
Configure
which only applies IP group
ACL
Remove
setting which only applies IP
group ACL
Configure
which applies IP group ACL
and link group ACL at same
time
Remove
setting which applies IP
group ACL and link group
ACL at same time
Configure
which only applies link group
ACL
Remove
setting which only applies
link group ACL
For service processor cards, perform the following configurations in VLAN view.
Operation
traffic priority
traffic priority
traffic priority
traffic priority
traffic priority
traffic priority
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
drop-priority drop-level } }
undo traffic-priority
{ 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
drop-priority drop-level } }
undo traffic-priority
{ acl-number | acl-name } { rule rule link-group
{ acl-number | acl-name } [ rule rule ] | link-group
{ acl-number | acl-name } rule rule }
traffic-priority inbound link-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
drop-priority drop-level } }
undo traffic-priority
{ acl-number | acl-name } [ rule rule ]
2-13
Chapter 2 QoS Configuration
local-precedence
inbound ip-group
local-precedence
inbound ip-group
local-precedence
inbound link-group