With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonEchoAdminTargetDomainName
Round Trip Time Monitor Echo Admin Target Domain Name
1.3.6.1.4.1.9.9.42.1.2.2.1.50
This object specifies the name of the domain in which the destination maintenance point lies. It is only applicable to ethernetPing and ethernetJitter operation.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonEchoAdminTargetDomainName 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.