OS mappings associate IP addresses with an OS type, which in turn helps the Cisco IPS appliance to calculate what other value?
A.
TVR
B.
SFR
C.
ARR
D.
PD
E.
ASR
Explanation:
http://www.cisco.com/en/US/docs/security/ips/6.0/configuration/guide/idm/dmEvtRul.html#wp1 159073