300-430 practice questions 231–240

1. Question 231 · 294 in bank

   An engineer just added a new MSE to Cisco Prime Infrastructure and wants to synchronize the MSE with the Cisco 5520 WLC, located behind a firewall in a DMZ. It is noticed that NMSP messages are failing between the two devices. Which traffic must be allowed on the firewall to ensure that the MSE and WLC are able to communicate using NMSP?

   • ATCP 1613
   • BUDP 16113
   • CUDP 1613
   • DTCP 16113

   Show answer

   Answer: D

   Explanation

   I dont think so, provided answer seems correct: "The TCP port (16113) that the controller and Cisco CMX communicate over must be open (not blocked) on any firewall that exists between the controller and the Cisco CMX for NMSP to function" https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/config-guide/b_wl_16_10_cg/network-mobility-services-protocol.pdf

   Source: Adapted from community discussion — somebodyfromtheinterwebz

   References

   • Cisco documentation
   • Cisco documentation

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2. Question 232 · 294 in bank

   

   Refer to the exhibit. An engineer needs to configure location services in an office. The requirement is to use FastLocate and achieve higher locations refresh rates. Which location-based technique should be implemented?

   • Aprobe-based
   • Blocation patterning
   • Cdata packet-based
   • Dangulation

   Show answer

   Answer: C

   Explanation

   Provided answer is correct Since data packets are more frequent than probe request packets, they can be aggregated better. FastLocate enables higher location refresh rates by collecting RSSI or location information through data packets received by the APs. Using these data packets, location- based services (LBS) updates are initiated by the network and are available more frequently. https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-2/config-guide/b_wl_17_2_cg/fastlocate_for_cisco_catalyst_series_access_points.pdf

   Source: Adapted from community discussion — rph02533

   References

   • Cisco documentation

   Next question

3. Question 233 · 294 in bank

   An engineer is managing a wireless network for a shopping center. The network includes a Cisco WLC, a Cisco MSE, and a Cisco Prime Infrastructure. What is required to use Cisco CMX Location Analytics?

   • AEnable tracking parameters in Cisco MSE.
   • BEnable Context Aware and CMX Browser Engage.
   • CInstall Cisco Prime Infrastructure with floor maps.
   • DSet history parameters in Cisco MSE.

   Show answer

   Answer: D

   Explanation

   I think it's D: "In order for the CMX analytics to access data from the MSE, you must set the history parameters on the MSE." https://www.cisco.com/c/en/us/td/docs/wireless/mse/8-0/CMX_Analytics/Guide/CMX_Analytics_Guide/CMX_Getting_Started.html#56189

   Source: Adapted from community discussion — draven76

   References

   • Cisco documentation
   • Cisco documentation

   Next question

4. Question 234 · 294 in bank

   An engineer configures a deployment to support: ✑ Cisco CMX ✑ licenses for at least 3000 APs ✑ 6000 wIPS licenses The Cisco vMSE appliance must be sized for this deployment. Which Cisco vMSE Release 8 option must the engineer deploy?

   • ALarge vMSE
   • BLow-End vMSE
   • CStandard vMSE
   • DHigh-End vMSE

   Show answer

   Answer: D

   References

   • Cisco documentation

   Next question

5. Question 235 · 294 in bank

   A new MSE with wIPS service has been installed and no alarm information appears to be reaching the MSE from controllers. Which protocol must be allowed to reach the MSE from the controllers?

   • ASOAP/XML
   • BNMSP
   • CCAPWAP
   • DSNMP

   Show answer

   Answer: B

   Explanation

   B is correct NMSP (Network Mobility Services Protocol) – The protocol used for communication between Wireless LAN Controllers and the Mobility Services Engine. In the case of a wIPS Deployment, this protocol provides a pathway for alarm information to be aggregated from controllers to the MSE and for wIPS configuration information to be pushed to the controller. This protocol is encrypted. https://www.cisco.com/c/en/us/td/docs/wireless/technology/wips/deployment/guide/WiPS_deployment_guide.html#pgfId-80073

   Source: Adapted from community discussion — Skliffi

   References

   • Cisco documentation
   • Cisco documentation

   Next question

6. Question 236 · 294 in bank

   Select 2

   Which two statements about the requirements for a Cisco Hyperlocation deployment are true? (Choose two.)

   • AAfter enabling Cisco Hyperlocation on Cisco CMX, the APs and the wireless LAN controller must be restarted.
   • BNTP can be configured, but that is not recommended.
   • CThe Cisco Hyperlocation feature must be enabled on the wireless LAN controller and Cisco CMX.
   • DThe Cisco Hyperlocation feature must be enabled only on the wireless LAN controller.
   • EIf the Cisco CMX server is a VM, a high-end VM is needed for Cisco Hyperlocation deployments.

   Show answer

   Answer: CE

   Explanation

   Agreed; Sauce is here: https://www.cisco.com/c/en/us/support/docs/wireless/connected-mobile-experiences/214757-cmx-location-limitations-and-hardware-re.html CMX limitations The amount of data the CMX Location can handle heavily depends on the node size. Software limitations of Low, Standard and High end node can be found in the table below: Limitations Low-end Standard High-end Hyperlocation support No No Yes

   Source: Adapted from community discussion — Profiteur

   References

   • Cisco documentation
   • Cisco documentation
   • Cisco documentation
   • cisco.com documentation

   Next question

7. Question 237 · 294 in bank

   When configuring a Cisco WLC, which CLI command adds a VLAN with VLAN ID of 30 to a FlexConnect group named BranchA-FCG?

   • Aconfig flexconnect BranchA-FCG vlan 30 add
   • Bconfig flexconnect BranchA-FCG vlan add 30
   • Cconfig flexconnect group BranchA-FCG vlan 30 add
   • Dconfig flexconnect group BranchA-FCG vlan add 30

   Show answer

   Answer: D

   References

   • Cisco documentation

   Next question

8. Question 238 · 294 in bank

   Select 2

   An engineer is performing a Cisco Hyperlocation accuracy test and executes the cmxloc start command on Cisco CMX. Which two parameters are relevant? (Choose two.)

   • AX, Y real location
   • Bclient description
   • CAP name
   • Dclient MAC address
   • EWLC IP address

   Show answer

   Answer: AD

   References

   • Cisco documentation

   Next question

9. Question 239 · 294 in bank

   Where is Cisco Hyperlocation enabled on a Cisco Catalyst 9800 Series Wireless Controller web interface?

   • APolicy Profile
   • BAP Join Profile
   • CFlex Profile
   • DRF Profile

   Show answer

   Answer: B

   Explanation

   Configure Hyperlocation on the Cisco WLC (Cisco IOS XE) To configure the Cisco Catalyst 9800 WLC for Hyperlocation, take the following steps: Log in to the Cisco Catalyst 9800 WLC. Navigate to Configuration > Tags & Profiles > AP Join. At this point, either modify an existing profile or create a new one, if necessary. In the Edit AP Join Profile page, choose AP and then Hyperlocation. Check the Enable Hyperlocation check box. Save or update the profile: If this profile is new, click Save & Apply to Device. If you are modifying an existing profile, click Update and Apply to Device. Save the configuration.

   Source: Adapted from community discussion — Vlad_Is_Love_ua

   References

   • Cisco documentation
   • cisco.com documentation

   Next question

10. Question 240 · 294 in bank

    The Cisco Hyperlocation detection threshold is currently set to -50 dBm. After reviewing the wireless user location, discrepancies have been noticed. To improve the Cisco Hyperlocation accuracy, an engineer attempts to change the detection threshold to -100 dBm. However, the Cisco Catalyst 9800 Series Wireless Controller does not allow this change to be applied. What actions should be taken to resolve this issue?

    • ADisable Cisco Hyperlocation, change the Cisco Hyperlocation detection threshold, and then enable it.
    • BCreate a new profile on Cisco CMX with the new Cisco Hyperlocation detection range, and apply it on the WLAN.
    • CPlace the APs to monitor mode, shutdown the radios, and then change the Cisco Hyperlocation detection threshold.
    • DShutdown all radios on the controller, change the Cisco Hyperlocation detection range, and enable the radios again.

    Show answer

    Answer: A

    Explanation

    In your document https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/17-1/config-guide/b_wl_17_11_cg/cisco-hyperlocation.html: "Restrictions on Cisco Hyperlocation It is not possible to modify detection, trigger, and reset thresholds while Hyperlocation is in enabled state." So the correct answer is A

    Source: Adapted from community discussion — Guglielmino

    References

    • Cisco documentation

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300-430 practice, question 231. 294 questions available.