Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 20

Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

Answer options

• A. mDNS uses only UDP port 5436 as a destination port.
• B. mDNS cannot use UDP port 5353 as the destination port.
• C. mDNS is not supported on FlexConnect APs with a locally switched WLAN.
• D. Controller software must be newer than 7.0.6+.
• E. mDNS is not supported over IPv6.

Correct answer: C, E

Explanation

The correct answers are C and E because mDNS is indeed unsupported on FlexConnect APs with locally switched WLANs and it does not operate over IPv6. Options A and B are incorrect as mDNS specifically uses UDP port 5353, and option D is also incorrect since mDNS can function with various versions of controller software, not just newer than 7.0.6.