With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
sysDefaultVlanId
sys Default Vlan Id
1.3.6.1.4.1.207.1.4.167.81.1.41
The Default VLAN Identifier to be used at system startup. The VLAN Module creates this vlan as the default vlan. The Default VLAN Identifier, if modified, will take effect only when the switch is restarted
Back to AT-GS950-16-MIB MIB page.
IPHost Network monitor allows you to monitor sysDefaultVlanId 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 firewalls right now.