[j-nsp] FE Memory Upgrade

[info at beprojects.com]

We just purchased an M7i that we are going to use as a BGP router.  It 
came with 256M on the RE, which we are upgrading to 768M.  It has 128M 
on the CFEB and I was wondering if that needs to be upgraded as well.  I 
know the RE memory is directly related to the number of routes you 
receive, but what about the CFEB memory?  Is there a guideline as to how 
much memory you need for various applications?  Is it related to routing 
table size at all?  Or is it related to bandwidth?  Or?  Thanks.

Peder