With IPHost Network Monitor you can run simple snmp requests against a Huawei device in your network.
sysPnacGuestVlanId
sys Pnac Guest Vlan Id
1.3.6.1.4.1.207.1.4.167.64.4.1.1.2
specify the guest vlan tag.0 for non exiting
Back to AT-GS950-16-MIB MIB page.
IPHost Network monitor allows you to monitor sysPnacGuestVlanId 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.