With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1qConstraintTypeDefault
dot1q Constraint Type Default
1.3.6.1.2.1.17.7.1.4.10
The type of constraint set to which a VLAN belongs, if there is not an explicit entry for that VLAN in dot1qLearningConstraintsTable. The types are as defined for dot1qConstraintType.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor dot1qConstraintTypeDefault on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Allied Telesis routers right now.