With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1qMaxSupportedVlans
dot1q Max Supported Vlans
1.3.6.1.4.1.207.1.4.167.116.7.1.1.1.1.4
The maximum number of IEEE 802.1Q VLANs that this device supports.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor dot1qMaxSupportedVlans 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 switches right now.