[c-nsp] unicast NFS traffic seen on all trunks

[Kevin Howard]

Hello,

We have a situation where we see (via sniff) established nfs traffic on all our 
trunk links.  We can see the src and dest ip's, the traffic counts increasing 
when certain database jobs runs.  We cannot nail down, after the initial 
broadcast of the src to find the dest ip, why the traffic is seen on each trunk 
link.  Basic hub and spoke, 6509's at core, 4000's at the spokes.  No directed 
broadcasts allowed either.

Example:  Core A and B.  Spokes C,D,E,F,G

traffic passes from C to core (A/B) back to D.  The trunk links on E, F, & G 
see the traffic.
Any input on this or where else to look would be appreciated.

--Kevin