A system administrator is using a packet sniffer to troubleshoot remote authentication. The administrator detects a device trying to communicate to TCP port 49. Which of the following authentication methods is MOST likely being attempted?
A. RADIUS
B. TACACS+
C. Kerberos
D. LDAP
Answer:B
A system administrator is using a packet sniffer to troubleshoot remote authentication. The administrator detects a device trying to communicate to TCP port 49. Which of the following authentication methods is MOST likely being attempted?
A. RADIUS B. TACACS+ C. Kerberos D. LDAP