Cisco CCNP Enterprise 300-430 Questions & Answers

• Question 91:

  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?

  A. Exclude probing clients

  B. Duty Cycle Cutoff

  C. Enable Locally Administered MAC Filtering

  D. Enable Location MAC Filtering

  Correct Answer: A

  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

• Question 92:

  After installing and configuring Cisco CMX, an administrator must change the NTP server on the Cisco CMX server. Which action accomplishes this task?

  A. Manually edit /etc/ntp.conf using an XML editor before restarting the server by using service restart all services.

  B. Log in to the Cisco CMX CLI and issue set ntp server NTP IP where NTP IP is the IP of the NTP server.

  C. Manually edit /etc/ntp.conf as the admin user before restarting ntpd by using service ntpd restart.

  D. Log in to the Cisco CMX GUI as the administrator and type the IP address of the NTP server in System tab > Settings> TimeZone/NTP.

  Correct Answer: C

  Reference: https://www.cisco.com/c/en/us/support/docs/wireless/connected-mobile-experiences/200906-Troubleshooting-CMX-connectivity-with-WL.pdf

• Question 93:

  A customer managing a large network has implemented location services. Due to heavy load, it is needed to load balance the data coming through NMSP from the WLCs. Load must be spread between multiple CMX servers to help optimize the data flow for Aps. Which configuration in CMX meets this requirement?

  A. cmxctl config feature flags nmsplb.cmx-ap-grouping true

  B. cmxctl config feature flags nmsplb.cmxgrouping true

  C. cmxctl config feature flags nmsplb.cmx-loadbalance true

  D. cmxctl config feature flags nmsplb.cmx-rssi-distribute true

  Correct Answer: B

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/mse/10-6/cmx_command/cmxcli106/cmxcli1051_chapter_010.html#wp7273815000 https://www.cisco.com/c/en/us/support/docs/wireless/connected-mobile-experiences/214894optimize-cmx-performance.html

• Question 94:

  An engineer has configured Media Stream on the WLC and must guarantee at least 2 Mbps stream per user. Which RRC template should the engineer use?

  A. coarse

  B. medium

  C. low

  D. ordinary

  Correct Answer: B

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_0101010.html

• Question 95:

  Refer to the exhibit.

  

  Which COS to DSCP map must be modified to ensure that voice traffic is tagged correctly as it traverses the network?

  A. COS of 6 to DSCP 46

  B. COS of 3 to DSCP 26

  C. COS of 7 to DSCP 48

  D. COS of 5 to DSCP 46

  Correct Answer: D

• Question 96:

  An enterprise has two WLANs configured on WLC. It is reported that when converting APs to FlexConnect mode, WLAN A works but WLAN B does not. When converting APs to local mode, WLAN B works, but WLAN A does not. Which action is needed to complete this configuration?

  A. Create a Cisco FlexConnect group with WLAN-VLAN mapping.

  B. Disable local switching on the WLANs.

  C. Map the AP group to the WLAN interface.

  D. Join the APs to a Cisco FlexConnect group.

  Correct Answer: A

• Question 97:

  An IT administrator is managing a wireless network in which most devices are Apple iOS. A QoS issue must be addressed on the WLANs. Which configuration must be performed?

  A. Enable Fastlane globally under Wireless > Access Points > Global Configuration.

  B. Create a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs.

  C. Enable Fastlane under each WLAN setting.

  D. Enable WMM TSPEC/TCLAS negotiation under Wireless > Advanced.

  Correct Answer: C

  Reference: https://www.cisco.com/c/dam/en/us/td/docs/wireless/controller/technotes/8-3/Optimizing_WiFi_Connectivity_and_Prioritizing_Business_Apps.pdf

• Question 98:

  What is the Cisco recommended configuration for a Cisco switch port connected to an AP in local mode for optimal voice over WLAN performance with an 8821 wireless phone?

  A. switchport encapsulation dot1q switchport mode trunk mls qos trust device cisco-phone

  B. switchport mode access mls qos trust device cisco-phone

  C. switchport mode access mls qos trust cos

  D. switchport mode access mls qos trust dscp

  Correct Answer: C

  Reference: https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/cuipph/8821/english/Deployment/8821_wlandg.pdf

• Question 99:

  A corporation has employees working from their homes. A wireless engineer must connect 1810 OEAP at remote teleworker locations. All configuration has been completed on the controller side, but the network readiness is pending. Which two configurations must be performed on the firewall to allow the AP to join the controller? (Choose two.)

  A. Block UDP ports 1812 and 1813 on the firewall.

  B. Enable NAT Address on the 5520 with an Internet-routable IP address.

  C. Configure a static IP on the OEAP 1810.

  D. Allow UDP ports 5246 and UDP port 5247 on the firewall.

  E. Allow UDP ports 12222 and 12223 on the firewall.

  Correct Answer: BD

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/8-3/b_Cisco_OfficeExtend_Access_Point_.pdf

• Question 100:

  An IT department receives a report of a stolen laptop and has information on the MAC address of the laptop. Which two settings must be set on the wireless infrastructure to determine its location? (Choose two.)

  A. Location History for Visitors must be enabled on the MSE.

  B. Location History for Clients must be enabled on the MSE.

  C. Location History for Rogue APs and Rogue Clients must be enabled on the MSE.

  D. Client location tracking must be enabled on the MSE.

  E. Tracking optimization must be enabled on the WLC.

  Correct Answer: AE