I have redundant 6500 Sup720's in my core and a 4.1.3 Core WAE.
I'm using generic-gre as my return method and have the tunnel interfaces configured on my 6500's.
Everything works fine, but anytime I make a change such as adding ip wccp 61 redirect in to a new VLAN interface - my CPU jumps up to ~100% for about 5 minutes before calming down. It looks like it is always the FM CORE process. I do have a pretty lengthy WCCP Redirect list applied for both 61 and 62.
Should this short term jump in CPU be exptected?