With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
dot1qVlanNumDeletes
dot1q Vlan Num Deletes
1.3.6.1.4.1.207.1.4.167.116.7.1.4.1.1.1
The number of times a VLAN entry has been deleted from the dot1qVlanCurrentTable (for any reason). If an entry is deleted, then inserted, and then deleted, this counter will be incremented by 2.
Back to IEEE8021-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor dot1qVlanNumDeletes 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.