With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cswmGlobalReplcationMode
cswm Global Replcation Mode
1.3.6.1.4.1.9.9.504.1.2.3
Specifies the current mode of multicast flow replication for all Internet address types supporting multicast flow replication. 'notCapable' - This device is not capable of Multicast flow replication. 'ingress' - The current mode of replication is ingress. 'egress' - The current mode of replication is egress. When the value of this object is 'notCapable' the object value is not writable. The value 'notCapable' can not be set. The values of cswmReplCapability for the modules on the system should be considered when setting the value for this object. Certain systems may not be fully operational in a particular replication mode if there is an inconsistency between this object and the values of cswmReplCapability.
Back to CISCO-SWITCH-MULTICAST-MIB MIB page.
IPHost Network monitor allows you to monitor cswmGlobalReplcationMode on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.