Which two options represent definitions that are found in the syslog protocol (RFC 5426)? (Choose two.)
A. Syslog message transport is reliable.
B. Each syslog datagram must contain only one message.
C. IPv6 syslog receivers must be able to receive datagrams of up to 1180 bytes.
D. Syslog messages must be prioritized with an IP precedence of 7.
E. Syslog servers must use NTP for the accurate time stamping of message arrival.
