With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lldpXMedRemMediaPolicyUnknown
lldp X Med Remote Media Policy Unknown
1.0.8802.1.1.2.1.5.4795.1.3.2.1.5
A value of 'true' indicates that the network policy for the specified application type is currently unknown. In this case, the VLAN ID, the layer 2 priority and the DSCP value fields are ignored. A value of 'false' indicates that this network policy is defined.
Back to LLDP-EXT-MED-MIB MIB page.
IPHost Network monitor allows you to monitor lldpXMedRemMediaPolicyUnknown on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.