Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 520

Router R1 must be configured as a UDP responder on port 6336. Which configuration accomplishes this task?

Answer options

• A. (config)#ip sla responder udp-echo ipaddress 10.10.10.1 port 6336
• B. (config)#ip sla responder udp-echo ipv4 10.10.10.1 port 6336
• C. (config)#ip sla responder ipaddress 10.10.10.1 port 6336
• D. (config-if)#ip sla responder udp-port ipaddress 10.10.10.1 port 6336

Correct answer: A

Explanation

The correct answer is A because it correctly configures the router to respond to UDP echo requests using the specified IP address and port. Option B is incorrect because it uses 'ipv4' instead of 'ipaddress', which is not the correct syntax. Options C and D are not valid for configuring a UDP responder, as they do not specify the 'udp-echo' command necessary for this function.