With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdot3OamPeerMaxOamPduSize
Cisco DOT3 Oam Peer Max Oam Pdu Size
1.3.6.1.4.1.9.10.136.1.2.1.5
The maximum size of OAMPDU supported by the peer as reflected in the latest Information OAMPDU received with a Local Information TLV. Ethernet OAM on this interface must not use OAMPDUs that exceed this size. The maximum OAMPDU size can be determined from the PDU Configuration field of the Local Information TLV of the last Information OAMPDU received from the peer. A value of zero is returned if no Local Information TLV has been received. Otherwise, the value of the OAM peer's maximum OAMPDU size is returned in this value. Note that the values 1..63 are invalid sizes for Ethernet frames and should never appear. REFERENCE "[802.3ah], 30.3.6.1.9.
Back to CISCO-DOT3-OAM-MIB MIB page.
IPHost Network monitor allows you to monitor cdot3OamPeerMaxOamPduSize on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
