With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcFxPortIntermixSuppAgreed
fc Fx Port Intermix Supp Agreed
1.3.6.1.2.1.75.1.2.3.1.6
A variable indicating that the attached NxPort has requested the FxPort for the support of Intermix and the FxPort has granted the request. This flag is only valid if Class 1 service is supported.
Back to FIBRE-CHANNEL-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcFxPortIntermixSuppAgreed on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.