With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cflIfConfigPrefer4kVlan
Cisco Flex Link If Config Prefer4k Vlan
1.3.6.1.4.1.9.9.471.1.1.3.1.5
A string of octets containing one bit per perferred VLAN of VLANs with VlanId values of 2048 through 4095 for VLAN load balancing.
Back to CISCO-FLEX-LINKS-MIB MIB page.
IPHost Network monitor allows you to monitor cflIfConfigPrefer4kVlan on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
