[c-nsp] Best bet 65 IOS for mcast?

[Phil Mayers]

Christian MacNevin wrote:
> Hi
> 
> Got a client running 33SXH1 in their network. Is SXF still the best bet 
> for stable mcast? Or are there necessary widgets in SXH nowadays?

Routed or layer2?

There are some enhancements in SXH (multicast router guard, IGMP join 
filtering) which are more relevant at layer2, but IIRC there's nothing 
especially compelling in SXH versus SXF (unless you need inter-AS MVPN)