Which configuration file does a Cisco IP phone with MAC address 1111.2222.3333 request from the
TFTP server when an Initial Trust List file is present?

A.
SEP111122223333.cnf.xml

B.
SEP111122223333.cnf

C.
SEP111122223333.cnf.xml.sgn

D.
SEPDefault.cnf.xml.sgn

E.
SEP111122223333.cnf.xml.enc.sgn