The value of tmnxMcPathChlSrcVdoFCCState specifies the state of Fast
Channel Change (FCC) server for this sender override context.
When this object has a value of 'enabled', FCC server is enabled. When
its value is 'disabled', FCC server is disabled. When its value is
'inherit', state of FCC server is inherited from the value of
tmnxMcPathBdlChlVdoFCCState which specifies the state of FCC server at
the channel level.