Re: Which is prioritized for multicast traffic if FastSwitching
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I'm not 100% certain, but I believe FastSwitching and CEF switching apply to unicast, not multicast. Your "IP mroute-cache" command enables/disables fast multicast switching.
On a 3750, switching should be hardware based, for unicast and multicast, unless TCAM resources are insufficient. If hardware switching falls back to non-hardware switching, you'll likely find process vs. Fast vs. CEF vs. multicast doesn't matter, all too slow.
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