CCNA: Cisco Certified Network Associate — Question 1229

Which two protocols must be disabled to increase security for management connections to a Wireless LAN Controller? (Choose two.)

Answer options

• A. HTTPS
• B. SSH
• C. HTTP
• D. Telnet
• E. TFTP

Correct answer: C, D

Explanation

Disabling HTTP and Telnet is crucial because both protocols transmit data in plaintext, making them vulnerable to interception. In contrast, HTTPS and SSH provide secure, encrypted management connections, while TFTP is not typically used for management purposes.