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Cisco 300-430 Practice Test - Questions Answers, Page 5

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Question 41

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An engineer has been hired to implement a way for users to stream video content without having issues on the wireless network. To accomplish this goal, the engineer must set up a reliable way for a Media Stream to work between Cisco FlexConnect APs. Which feature must be enabled to guarantee delivery?

Unicast Direct

Unicast Direct

IGMP Direct

IGMP Direct

Multicast Direct

Multicast Direct

Multicast-to-Unicast Direct

Multicast-to-Unicast Direct

Suggested answer: C
asked 07/10/2024
Syed Azar
44 questions

Question 42

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A network engineer observes a spike in controller CPU overhead and overall network utilization after multicast is enabled on a controller with 500 APs. Which feature corrects the issue?

controller IGMP snooping

controller IGMP snooping

multicast AP multicast mode

multicast AP multicast mode

broadcast forwarding

broadcast forwarding

unicast AP multicast mode

unicast AP multicast mode

Suggested answer: B
asked 07/10/2024
M Kumar
43 questions

Question 43

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An engineer is configuring multicast for wireless for an all-company video meeting on a network using EIGRP and BGP within a single domain from a single source. Which type of multicast routing should be implemented?

Protocol Independent Multicast Dense Mode

Protocol Independent Multicast Dense Mode

Source Specific Multicast

Source Specific Multicast

Multicast Source Discovery Protocol

Multicast Source Discovery Protocol

Protocol Independent Multicast Sparse Mode

Protocol Independent Multicast Sparse Mode

Suggested answer: D
asked 07/10/2024
Felipe Santos Cardoso
35 questions

Question 44

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Which statement about the VideoStream/Multicast Direct feature is true?

IP multicast traffic is reliable over WLAN by default as defined by the IEEE 802.11 wireless multicast delivery mechanism.

IP multicast traffic is reliable over WLAN by default as defined by the IEEE 802.11 wireless multicast delivery mechanism.

Each VideoStream client acknowledges receiving a video IP multicast stream.

Each VideoStream client acknowledges receiving a video IP multicast stream.

It converts the unicast frame to a multicast frame over the air.

It converts the unicast frame to a multicast frame over the air.

It makes the delivery of the IP multicast stream less reliable over the air, but reliable over Ethernet.

It makes the delivery of the IP multicast stream less reliable over the air, but reliable over Ethernet.

Suggested answer: B
Explanation:

Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-1/configurationguide/b_cg81/multicast_broadcast_setup.html

asked 07/10/2024
Chien Fang
47 questions

Question 45

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Which configuration is applied to prevent the network from a Layer 2 flooding of multicast frames with a seamless transfer of multicast data to the client when roaming from one controller to another?

Enable IGMPv3 on the central Layer 3 switch.

Enable IGMPv3 on the central Layer 3 switch.

Enable IGMP snooping on the WLC.

Enable IGMP snooping on the WLC.

Enable multicast mode on the WLC.

Enable multicast mode on the WLC.

Create multicast groups on the central Layer 3 switch.

Create multicast groups on the central Layer 3 switch.

Suggested answer: B
asked 07/10/2024
James Sutter
39 questions

Question 46

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An engineer is configuring multicast for two WLCs. The controllers are in different physical locations and each handles around 500 wireless clients. How should the CAPWAP multicast group address be assigned during configuration?

Each WLC must be assigned a unique multicast group address.

Each WLC must be assigned a unique multicast group address.

Each WLC management address must be in the same multicast group.

Each WLC management address must be in the same multicast group.

Both WLCs must be assigned the same multicast group address.

Both WLCs must be assigned the same multicast group address.

Each WLC management address must be in a different multicast group.

Each WLC management address must be in a different multicast group.

Suggested answer: A
asked 07/10/2024
Frans Gafane
36 questions

Question 47

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A wireless network has been implemented to enable multicast video to be streamed reliably over the wireless link to the wireless users. After a client reports that the video is unable to stream, the administrator determines that the client is connecting at a data rate of 12 Mbps and is trying to stream to a valid multicast address on the network. Which two actions must be applied? (Choose two.)

Turn off IGMP snooping for all the configured WLANs on the controller.

Turn off IGMP snooping for all the configured WLANs on the controller.

Implement video-stream for the multicast video on the controller.

Implement video-stream for the multicast video on the controller.

Allow multicast-direct to work correctly and multicast-direct to be enabled globally.

Allow multicast-direct to work correctly and multicast-direct to be enabled globally.

Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled.

Change the WLAN QoS value to Bronze for the WLAN that multicast will be enabled.

Allow RTSP to stream the video due to wireless multicast not using acknowledgements.

Allow RTSP to stream the video due to wireless multicast not using acknowledgements.

Suggested answer: B, C
asked 07/10/2024
ALLIE SEBRONE MUHAMUBI
46 questions

Question 48

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

mDNS uses only UDP port 5436 as a destination port.

mDNS uses only UDP port 5436 as a destination port.

mDNS cannot use UDP port 5353 as the destination port.

mDNS cannot use UDP port 5353 as the destination port.

mDNS is not supported on FlexConnect APs with a locally switched WLAN.

mDNS is not supported on FlexConnect APs with a locally switched WLAN.

Controller software must be newer than 7.0.6+.

Controller software must be newer than 7.0.6+.

mDNS is not supported over IPv6.

mDNS is not supported over IPv6.

Suggested answer: C, D
asked 07/10/2024
Jess Kendrick Gamboa
39 questions

Question 49

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A network engineer needs to configure multicast in the network. The implementation will use multiple multicast groups and PIM routers. Which address provides automatic discovery of the best RP for each multicast group?

224.0.0.13

224.0.0.13

224.0.0.14

224.0.0.14

224.0.1.39

224.0.1.39

224.0.1.40

224.0.1.40

Suggested answer: D
asked 07/10/2024
Navaid Ali
42 questions

Question 50

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A shopping center uses AireOS controllers with Cisco Wave 2 APs. A separate WLAN named Guest- 012345678-WLAN is used for guest wireless clients. Management needs location analytics to determine popular areas. CMX must track only associated clients. What must be selected on the CMX server settings?

Exclude probing clients

Exclude probing clients

Duty Cycle Cutoff

Duty Cycle Cutoff

Enable Locally Administered MAC Filtering

Enable Locally Administered MAC Filtering

Enable Location MAC Filtering

Enable Location MAC Filtering

Suggested answer: A
Explanation:

Reference: https://www.cisco.com/c/en/us/td/docs/wireless/mse/10-6/cmx_config/b_cg_cmx106/the_cisco_cmx_detect_and_locate_service.html#id_123333

asked 07/10/2024
Pungava Gowda
35 questions
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