With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentInterfaceVlanQuarantine
agent Interface Vlan Quarantine
1.3.6.1.4.1.14179.1.2.13.1.17
This object is used to configure the health of the interface identified by agentInterfaceName. A value of 'true' is used to indicate that this particular interface is unhealthy. In this case, the data packets of the clients, that are assigned the VLAN Id corresponding to this interface, must be tunneled to the Controller by the REAP AP. A value of 'false' indicates that the VLAN configured against the interface is healthy and that the REAP AP can switch the clients of this VLAN locally rather than tunneling them to the Controller.
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentInterfaceVlanQuarantine on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.