With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cItpSpLinkTransmittedLssu
Cisco IP Transfer Point Signalling Points Link Transmitted Lssu
1.3.6.1.4.1.9.9.232.1.4.1.1.111
The number of Link Status Signal Units sent on this link.
Back to CISCO-ITP-SP-MIB MIB page.
IPHost Network monitor allows you to monitor cItpSpLinkTransmittedLssu 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.