With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
swiPortVlanVlanId
swi Port Vlan Vlan Id
1.3.6.1.4.1.207.8.4.4.4.87.4.1.2
This object identifies the vlans that a port attached to
Back to AT-SWITCH-MIB MIB page.
IPHost Network monitor allows you to monitor swiPortVlanVlanId 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 VPN routers right now.