A network engineer is designing a wireless network for a multi-floor office. Each floor has its own VLAN and a printer. Users on floor 1 need to be able to print to the printer on floor 3. The WLC will be used as the mDNS gateway. What is the minimum configuration required on the WLC to allow this?

Create a static DNS record for the printer on the corporate DNS server.

Enable mDNS snooping only on the floor 1 SSID.

Configure the printer to send mDNS advertisements to the WLC's IP address.

Enable the mDNS gateway and create an mDNS profile that includes the printer service, then bind it to the policy profiles for all floors.

You have configured mDNS on a WLC to allow wireless clients on VLAN 10 to discover a printer on VLAN 20. Clients report that they cannot see the printer. You have verified that the printer is powered on and connected to the network. Which troubleshooting step should you perform first?

Verify that the printer and the client are on the same VLAN.

Reboot the WLC to clear any mDNS cache.

Check the mDNS global configuration to ensure the gateway is enabled.

Run 'show mDNS services' on the WLC to see if the printer's service is being learned.

A university wants to allow students on the campus Wi-Fi to discover and use AirPlay-enabled projectors in classrooms, but they want to block students from discovering Apple TVs that are also on the network. The mDNS profile currently includes both services. What is the most efficient way to achieve this?

Configure an access control list on the WLC to block mDNS packets from Apple TVs.

Create a second mDNS profile that excludes the Apple TV service and apply it to the student policy profile.

Disable mDNS snooping on the student SSID.

Remove the Apple TV service from the mDNS profile and keep only the AirPlay service.

What is the role of a policy profile in mDNS implementation?

It manages the authentication method for the SSID

It defines the physical radio channels for the SSID

It controls which mDNS services are available to clients associated with that profile

It determines the IP address range for DHCP clients

CiscoCertified Network Professional Enterprise Wireless (ENWLSI)

Domain 3Objective 4

3.4 Implement mDNS 300-430 Practice Questions (Page 4)

Part of the Multicast domain, which accounts for 10% of the 300-430 exam. Cisco does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–1 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

6concepts

10%of the exam

Questions 16–20

16application · medium
A network engineer is designing a wireless network for a multi-floor office. Each floor has its own VLAN and a printer. Users on floor 1 need to be able to print to the printer on floor 3. The WLC will be used as the mDNS gateway. What is the minimum configuration required on the WLC to allow this?
Select an answer first
17expert · hard
You have configured mDNS on a WLC to allow wireless clients on VLAN 10 to discover a printer on VLAN 20. Clients report that they cannot see the printer. You have verified that the printer is powered on and connected to the network. Which troubleshooting step should you perform first?
Select an answer first
18application · medium
A university wants to allow students on the campus Wi-Fi to discover and use AirPlay-enabled projectors in classrooms, but they want to block students from discovering Apple TVs that are also on the network. The mDNS profile currently includes both services. What is the most efficient way to achieve this?
Select an answer first
19foundation · easy
What is the role of a policy profile in mDNS implementation?
Select an answer first
20foundation · easy
Which command on a Cisco WLC is used to display mDNS gateway statistics and service information?
Select an answer first

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3.4 Implement mDNS 300-430 Practice Questions (Page 4)

Questions 16–20

A network engineer is designing a wireless network for a multi-floor office. Each floor has its own VLAN and a printer. Users on floor 1 need to be able to print to the printer on floor 3. The WLC will be used as the mDNS gateway. What is the minimum configuration required on the WLC to allow this?

You have configured mDNS on a WLC to allow wireless clients on VLAN 10 to discover a printer on VLAN 20. Clients report that they cannot see the printer. You have verified that the printer is powered on and connected to the network. Which troubleshooting step should you perform first?

What is the role of a policy profile in mDNS implementation?

Which command on a Cisco WLC is used to display mDNS gateway statistics and service information?

Keep studying — Multicast