multicast replication mode changed after going from SRD6 to SRE6
Going from SRD6 to SRE6 on a 7600 caused changing the multicast replication mode from egress to ingress. It seems that in SRD6 the supervisor - which is a SUP720 - automatically detected the replication mode based on the module types installed in the system - and set the replication mode to egress.
After going to SRE6, we noticed that a new command appeared in config:
mls ip multicast replication-mode ingress
and because of this the replication mode is now ingress even all the modules are egress capable:
#show platform software multicast ip capability
Current System HW Replication Mode : Ingress Auto-detection of Replication Mode : OFF
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