On Thursday 20 May 2010 09:19:46 pm Mohammad Khalil wrote: > Dears > > when implementing a cache engine what is the best way to > do it , route-map or WCCP ?
WCCP is generally preferred due to its "resiliency" in case a cache server becomes unavailable. PBR works too but has no knowledge of the state of the cache server. It's great for testing though, as WCCP (from the time I played with it) was not particularly consistent re: stability between various trains or train revisions. Things could have changed now, though. The network I play with now can't support caching due to the business model. So I haven't done the caching thing in a bit :-). Mark.
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