Cisco CCNP Enterprise 300-430 Questions & Answers

• Question 261:

  An engineer enabled Cisco Centralized Key Management (CKM) on a WLAN with local and FlexConnect mode APs. The engineer notices that Cisco CKM is not working for the FlexConnect APs when looking at roaming, but it works for local mode APs. Which change must be made on the controller for the configuration to work properly?

  A. Configure VLAN-based central switching.

  B. Enable Cisco FlexConnect Central Assoc.

  C. Use local authentication.

  D. Place APs in a Cisco FlexConnect group.

  Correct Answer: D

• Question 262:

  A municipality customer uses a Cisco 5520 Series Wireless Controller for the wireless network. The customer intends to move the depot of its stores from using legacy bespoke voice-over-Wi-Fi handsets to a VoIP software package running on 5 GHz-capable laptops, tablets, and smartphones. Bluetooth headsets will be used for any voice communication on any data device. Assuming that a suitable RF site survey for 5 GHz has already been carried out, which two configuration settings ensure the best possible voice experience? (Choose two.)

  A. Configure AVC on the controller to prioritize voice over other applications' traffic on the same device.

  B. Remark all traffic coming from the new voice-capable devices with DSCP 46 (EF) at the AP.

  C. Assign the Platinum QoS profile to the SSID carrying the new-style voice traffic.

  D. Create mobility groups and include all the APs in the high-density areas.

  E. Turn off the 2.4 GHz radios on all APs where the voice application is used.

  Correct Answer: BC

• Question 263:

  Refer to the exhibit.

  

  An engineer must preserve a QoS marking sent by the Cisco Jabber software running on PC1. Which marking value must be trusted on port Fa 0/6?

  A. DSCP

  B. 802.1p

  C. CoS

  D. IP precedence

  Correct Answer: A

• Question 264:

  An engineer must implement Video Stream on a Cisco Wireless Network for a single SSID deployment model. Which feature must be enabled on Cisco Catalyst 9800 Series WLC?

  A. Video CAC

  B. mDNS Policy

  C. IGMP Snooping

  D. Multicast Direct

  Correct Answer: A

  Video CAC is a feature that allows the WLC to control and manage the bandwidth and quality of video traffic in the wireless network. It ensures that video streams receive the necessary network resources and can provide a reliable and optimal experience for video applications.

• Question 265:

  The IT department creates a video containing instructions for employees who have just joined the company. Newcomers need to join the wireless network named NEW4501999110. The WLAN name will be changed daily by IT support. Only new employees must receive the video over wireless multicast. What allows this feature?

  A. WMF

  B. WMM

  C. TPC

  D. DCA

  Correct Answer: A

• Question 266:

  An engineer is configuring a wireless LAN controller and is setting these 802.11a/n data rates:

  1.

  5.5 Mbps - Supported

  2.

  11 Mbps - Mandatory

  3.

  24 Mbps - Disabled

  4.

  56 Mpbs - Supported

  Which configuration change must be made for the multicast broadcast to be sent over 24 Mbps?

  A. Set the 24 Mpbs rates to Supported.

  B. Set the 56 Mpbs rates to Disable.

  C. Set the 24 Mpbs rates to Mandatory.

  D. Set all rates to Disable except 11 Mpbs rates.

  Correct Answer: C

• Question 267:

  What is an indication of having multiple wireless controllers within the same CAPWAP multicast group?

  A. Multicast packets are rate-limited to 128 kbps.

  B. Multicast traffic is increased throughout the network.

  C. ACL filtering are used on the first hop router on all VLANs.

  D. CAPWAP packets are fragmented.

  Correct Answer: B

• Question 268:

  Clients on access points within an AP group are not receiving multicast traffic after roaming to another AP within the AP group. Which action maintains multicast connectivity?

  A. Enable a unique NAS-ID for the AP group.

  B. Enable NAC out-of-band support.

  C. Enable IGMP snooping.

  D. Enable an ACL on the router that serves the VLAN or subnet.

  Correct Answer: C

• Question 269:

  An engineer must implement a wireless network to support location services. The network will include an MSE and Cisco WLC. After the deployment, the IT team must be able to locate and track clients. What is the minimum number of APs that a client must hear to accomplish this configuration so that the engineer can position them accordingly?

  A. 1

  B. 3

  C. 4

  D. 6

  Correct Answer: B

• Question 270:

  A network engineer is configuring a Cisco AireOS 8.2 WLC, Cisco MSE, and Cisco PI with Cisco 3700 Series APs and Cisco Hyperlocation modules. The engineer configures and enables a WLAN with Hyperlocation. During testing, the engineer notices that the Hyperlocation module cannot be seen on the WLC. Which action resolves the issue?

  A. Configure the APs to be in monitor mode.

  B. Enable Hyperlocation in the Global Configuration settings of the WLC.

  C. Add the key hash that is used to add the Hyperlocation module to the WLC.

  D. Enable the NTP server that is connected to the Hyperlocation module.

  Correct Answer: C