1-16Table 1-13 Mark the priority for packets that are of a VLAN and match specific ACL rulesOperation Command DescriptionEnter system view system-view —Mark the priorities forpackets matching specificACL rulestraffic-priority vlan vlan-id inboundacl-rule { dscp dscp-value | coscos-value | local-precedencepre-value }*RequiredTable 1-14 Mark the priority for packets passing a port and matching specific ACL rulesOperation Command DescriptionEnter system view system-view —Enter Ethernet port view interface interface-type interface-number —Mark the priorities forpackets matching specificACL rulestraffic-priority inbound acl-rule { dscpdscp-value | cos cos-value | local-precedencepre-value }*RequiredThe priority marking function configured on a VLAN is only applicable to packets tagged with 802.1Qheader.Configuration examplez Ethernet 1/0/1 belongs to VLAN 2 and is connected to the 10.1.1.0/24 network segment.z Mark the DSCP precedence as 56 for the packets from the 10.1.1.0/24 network segment.1) Method I: configure priority marking for port Ethernet 1/0/1 system-view[Sysname] acl number 2000[Sysname-acl-basic-2000] rule permit source 10.1.1.1 0.0.0.255[Sysname-acl-basic-2000] quit[Sysname] interface Ethernet1/0/1[Sysname-Ethernet1/0/1] traffic-priority inbound ip-group 2000 dscp 562) Method II: configure priority marking for VLAN 2 system-view[Sysname] acl number 2000[Sysname-acl-basic-2000] rule permit source 10.1.1.1 0.0.0.255[Sysname-acl-basic-2000] quit[Sysname] traffic-priority vlan 2 inbound ip-group 2000 dscp 56Configuring Traffic PolicingRefer to section Traffic Policing for information about traffic policing. Note that, the target-rate argumentis committed information rate (CIR), and the burst-bucket-size argument is committed burst size (CBS).
