[c-nsp] SUP720 and blocking traffic

Alexey G Misyurenko mag at caravan.ru
Sat Sep 11 14:09:34 EDT 2004


Hello!

Did any body make test for determine which way for blocking
unwanted trafic is less expensive(by CPU,PFC,TCAM usage).

1. ACL
2. route to the Null and reverce path verify

if is needed to blocking about 500 or 1'000 or even 2'000 of source
ip prefixes?


 


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