You are performing the initial setup of a new MAG Series device and have installed a valid CA- signed certificate on the MAG Series device. Connectivity to an existing SRX Series firewall enforcer cannot be obtained.What are two explanations for this behavior?()
A. The MAG Series device has multiple ports associated with the certificate.
B. The MAG Series device's serial number needs to be configured on the SRX Series device.
C. The SRX Series device must have a certificate signed by the same authority as the MAG Series device.
D. The MAG Series device and SRX Series device are not synchronized to an NTP server.