With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1sCistPortState
dot1s Cist Port State
1.3.6.1.4.1.207.1.4.167.118.1.6.1.12
Current state of the Port as defined by the Common spanning tree protocol.
Back to AT-GS950-8-MIB MIB page.
IPHost Network monitor allows you to monitor dot1sCistPortState 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 access points right now.