When using TLS for syslog, which configuration allows for secure and reliable transportation of messages to its default port?

When using TLS for syslog, which configuration allows for secure and reliable transportation of messages to its default port?
A . logging host 10.2.3.4 vrf mgmt transport tcp port 6514
B . logging host 10.2.3.4 vrf mgmt transport udp port 6514
C . logging host 10.2.3.4 vrf mgmt transport tcp port 514
D . logging host 10.2.3.4 vrf mgmt transport udp port 514

View Answer

Answer: A

Explanation:

When using Transport Layer Security (TLS) for secure syslog transmission, the configuration should specify TCP as the transport protocol because it provides reliable message delivery. The default port for secure syslog over TLS is 6514, not the standard syslog port 514, which is typically used for unencrypted syslog over UDP.

References: General knowledge of network security protocols and syslog transportation methods.