With IPHost Network Monitor you can run simple snmp requests against a HP device in your network.
hpVlanIdentTable
hp Vlan Ident Table
1.3.6.1.4.1.11.2.14.11.5.1.3.1.1.4
A table describing the various VLANs that are currently defined for this device.
Back to hpprocurve-hpvlan MIB page.
IPHost Network monitor allows you to monitor hpVlanIdentTable on Hewlett Packard device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.