With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcIfNxCosSuppAgreed
Cisco Fibre Element If Nx Cos Supp Agreed
1.3.6.1.4.1.9.9.289.1.1.5.1.10
The object indicating the classes of services that the logged-in Nx_Port has requested the FC-Port to support and the FC-Port has granted the request.
Back to CISCO-FC-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcIfNxCosSuppAgreed on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.