The value of tmnxMcPathChassisMmrpOperMode indicates that Ingress
Multicast Path Management (IMPM) does not monitor PIM and IGMP
trafic. It monitors only Multiple MAC Registration Protocol (MMRP)
trafic. Changing the value of tmnxMcPathChassisMmrpAdminMode will
result in tmnxMcPathChassisMmrpAdminMode indicating the new mode while
tmnxMcPathChassisMmrpOperMode indicates previous mode until the
configuration is saved and the system is rebooted. After the reboot,
both tmnxMcPathChassisMmrpAdminMode and tmnxMcPathChassisMmrpOperMode
will indicate the new mode.