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