Which item is correct regarding Cisco IOS IPS on Cisco IOS Release 12.4(11)T and later ?
A.
uses Cisco IPS 5.x signature format
B.
supports SDEE, SYSLOG, and SNMP for sending Cisco IPS alerts
C.
requires the Basic or Advanced Signature Definition File
D.
uses the built-in signatures that come with the Cisco IOS image as backup
Explanation:
This topic was not mentioned once in the entire Certification Guide, so be glad you came
across the question here. Starting in IOS 12.4(11 )T , version 4.x signature files are no
longer supported, and only the 5.x format is accepted. 4.x files have to be migrated to the
5.x format.