>>TS> The NF table is 128K max entries, 32K average, based on the >>TS> efficiency of the hash. YMMV. Hash collisions result in software >>TS> CEF switching. >> >>btw, I was always interested, why NF table is limited to 128K entries? AF> Because TCAM is expensive? How expensive comparing to cat 6500 switch? ;) -- Konstantin Barinov