Which option is best to use to capture only a subset of traffic off the switch backplane and copy it to the Cisco IPS appliance?

Which option is best to use to capture only a subset of traffic (capturing traffic per-IP-address, per-protocol, or per-application) off the switch backplane and copy it to the Cisco IPS appliance?

Which option is best to use to capture only a subset of traffic (capturing traffic per-IP-address, per-protocol, or per-application) off the switch backplane and copy it to the Cisco IPS appliance?

A.
SPAN

B.
PBR

C.
VACL

D.
MPF

E.
STP



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WS-C3750E-24TD-SD

WS-C3750E-24TD-SD

Hi,what an excellent article this is,I found it on yahoo and I like it very much,I agree with you, lots of things will be learned form your site,but I am not follw well with the last part,can you explain it for me ?I will appreciate your answer,and I will keep on watching your blog

mr_tienvu

mr_tienvu

I choose C