关于华为QoS重标记实施

Question

在华为eNSP做实验的时候，发现在S5700交换机上配置MQC失败，数据包能够正常转发但是不能将数据标记为指定的802.1p值，关于这个问题，是华为eNSP的BUG还是我的配置问题呢？
实验拓扑如下：

交换机配置如下：

#
sysname Huawei
#
undo info-center enable
#
vlan batch 10
#
cluster enable
ntdp enable
ndp enable
#
drop illegal-mac alarm
#
diffserv domain default
#
acl number 2000
 rule 5 permit source 10.1.1.10 0
#
traffic classifier PC2 operator and
 if-match acl 2000
#
traffic behavior PC2
 remark 8021p 1
 remark dscp ef
traffic behavior other
 deny
#
traffic policy PC2
 classifier default-class behavior other
 classifier PC2 behavior PC2
#
interface Vlanif1
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
 port link-type access
 port default vlan 10
#
interface GigabitEthernet0/0/2
 port hybrid tagged vlan 10
 traffic-policy PC2 outbound