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Cisco 300-430 Real Exam Questions and Answers | Free Practice Tests & Study Materials

Preparing for the Cisco 300-430 exam requires a solid strategy, and using real exam questions and answers can make all the difference. By practicing with actual test questions, candidates gain valuable insights into the exam’s structure and key topics. Exam practice questions simulate the testing environment, helping you identify areas that need improvement before the big day. Certification practice tests provide a realistic measure of your readiness, ensuring you're well-prepared for the actual exam. Along with these practice tests, exam preparation materials offer in-depth knowledge and understanding, giving you the confidence needed to succeed. Leveraging free resources like real exam questions can significantly enhance your chances of passing the Cisco 300-430 exam on your first attempt.
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Question #1
An enterprise started using WebEx as a virtual meeting solution. There is a concern that the existing wireless network will not be able to support the increased amount of traffic as a result of using WebEx. An engineer needs to remark the QoS value for this application to ensure high quality in meetings. What must be implemented to accomplish this task?
A. P to DSCP map
B. LAN quality of service profile
C. VC profiles
D. oS preferred call inde
View answer
Correct Answer: C
Question #2
An engineer is troubleshooting a Cisco CMX high-availability deployment and notices that the primary and backup Cisco CMX servers are both considered primary. Which command must the engineer run on the backup server?
A. mxha convert backup
B. mxha secondary convert
C. mxha convert secondary
D. mxha backup conver
View answer
Correct Answer: B
Question #3
A controller shows that an AP in your environment is detecting interference, but the AP health score in Cisco DNA Center is unaffected. What are two reasons that Cisco DNA Center is ignoring the interference?
A. isco DNA Center does not include interference in the AP health score
B. he interference is less than or equal to 30% on the 5 GHz radio
C. isco DNA Center includes only Cisco CleanAir interferers in the AP health score
D. he interference is less than or equal to 50% on the 2
E. he interference is less than or equal to 30% on the 2
View answer
Correct Answer: CD
Question #4
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?
A. hutdown all radios on the controller, change the Cisco Hyperlocation detection range, and enable the radios again
B. lace the APs to monitor mode, shutdown the radios, and then change Cisco Hyperlocation detection threshold
C. reate a new profile on Cisco CMX with the new Cisco Hyperlocation detection range, and apply it on the WL AN
D. isable Cisco Hyperlocation, change the Cisco Hyperlocation detection threshold, and then enable i
View answer
Correct Answer: D
Question #5
An engineer has successfully implemented 10 active RFID tags in an office environment. The tags are not visible when the location accuracy is tested on the Cisco CMX Detect and Locate window. Which setting on Cisco CMX allows the engineer to view the tags?
A. nable hyperlocation services for RFID
B. nable probing clients for active tags
C. efine an RFID group globally and add the tags
D. nable RFID tags in tracking options
View answer
Correct Answer: D
Question #6
A customer requires wireless traffic from the branch to be routed through the firewall at corporate headquarters. A RADIUS server is in each branch location. Which Cisco FlexConnect configuration must be used?
A. entral authentication and central switching
B. entral authentication and local switching
C. ocal authentication and local switching
D. ocal authentication and central switchin
View answer
Correct Answer: D
Question #7
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. nable Fastlane under each WLAN setting
B. nable WMM TSPEC/TCLAS negotiation under Wireless > Advanced
C. reate a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs
D. nable Fastlane globally under Wireless > Access Points > Global Configuration
View answer
Correct Answer: A
Question #8
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?
A. llow UDP ports 5246 and UDP port 5247 on the firewall
B. nable NAT Address on the 5520 with an Internet-routable IP address
C. onfigure a static IP on the OEAP 1810
D. lock UDP ports 1812 and 1813 on the firewall
E. llow UDP ports 12222 and 12223 on the firewall
View answer
Correct Answer: AB
Question #9
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?
A. ach WLC management address must be in the same multicast group
B. ach WLC must be assigned a unique multicast group address
C. oth WLCs must be assigned the same multicast group address
D. ach WLC management address must be in a different multicast group
View answer
Correct Answer: B
Question #10
A multitenant building contains known wireless networks in most of the suites. Rogues must be classified in the WLC. How are the competing wireless APs classified?
A. alicious
B. dhoc
C. nclassified
D. riendl
View answer
Correct Answer: D
Question #11
An enterprise started using WebEx as a virtual meeting solution. There is a concern that the existing wireless network will not be able to support the increased amount of traffic as a result of using WebEx. An engineer needs to remark the QoS value for this application to ensure high quality in meetings. What must be implemented to accomplish this task?
A. P to DSCP map
B. LAN quality of service profile
C. VC profiles
D. oS preferred call inde
View answer
Correct Answer: C
Question #12
An engineer is troubleshooting a Cisco CMX high-availability deployment and notices that the primary and backup Cisco CMX servers are both considered primary. Which command must the engineer run on the backup server?
A. mxha convert backup
B. mxha secondary convert
C. mxha convert secondary
D. mxha backup conver
View answer
Correct Answer: B
Question #13
A controller shows that an AP in your environment is detecting interference, but the AP health score in Cisco DNA Center is unaffected. What are two reasons that Cisco DNA Center is ignoring the interference?
A. isco DNA Center does not include interference in the AP health score
B. he interference is less than or equal to 30% on the 5 GHz radio
C. isco DNA Center includes only Cisco CleanAir interferers in the AP health score
D. he interference is less than or equal to 50% on the 2
E. he interference is less than or equal to 30% on the 2
View answer
Correct Answer: CD
Question #14
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?
A. hutdown all radios on the controller, change the Cisco Hyperlocation detection range, and enable the radios again
B. lace the APs to monitor mode, shutdown the radios, and then change Cisco Hyperlocation detection threshold
C. reate a new profile on Cisco CMX with the new Cisco Hyperlocation detection range, and apply it on the WL AN
D. isable Cisco Hyperlocation, change the Cisco Hyperlocation detection threshold, and then enable i
View answer
Correct Answer: D
Question #15
An engineer has successfully implemented 10 active RFID tags in an office environment. The tags are not visible when the location accuracy is tested on the Cisco CMX Detect and Locate window. Which setting on Cisco CMX allows the engineer to view the tags?
A. nable hyperlocation services for RFID
B. nable probing clients for active tags
C. efine an RFID group globally and add the tags
D. nable RFID tags in tracking options
View answer
Correct Answer: D
Question #16
A customer requires wireless traffic from the branch to be routed through the firewall at corporate headquarters. A RADIUS server is in each branch location. Which Cisco FlexConnect configuration must be used?
A. entral authentication and central switching
B. entral authentication and local switching
C. ocal authentication and local switching
D. ocal authentication and central switchin
View answer
Correct Answer: D
Question #17
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. nable Fastlane under each WLAN setting
B. nable WMM TSPEC/TCLAS negotiation under Wireless > Advanced
C. reate a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs
D. nable Fastlane globally under Wireless > Access Points > Global Configuration
View answer
Correct Answer: A
Question #18
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?
A. llow UDP ports 5246 and UDP port 5247 on the firewall
B. nable NAT Address on the 5520 with an Internet-routable IP address
C. onfigure a static IP on the OEAP 1810
D. lock UDP ports 1812 and 1813 on the firewall
E. llow UDP ports 12222 and 12223 on the firewall
View answer
Correct Answer: AB
Question #19
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?
A. ach WLC management address must be in the same multicast group
B. ach WLC must be assigned a unique multicast group address
C. oth WLCs must be assigned the same multicast group address
D. ach WLC management address must be in a different multicast group
View answer
Correct Answer: B
Question #20
A multitenant building contains known wireless networks in most of the suites. Rogues must be classified in the WLC. How are the competing wireless APs classified?
A. alicious
B. dhoc
C. nclassified
D. riendl
View answer
Correct Answer: D
Question #21
An engineer needs to configure an autonomous AP for 802.1x authentication. To achieve the highest security an authentication server is used for user authentication. During testing, the AP fails to pass the user authentication request to the authentication server. Which two details need to be configured on the AP to allow communication between the server and the AP?
A. hared secret
B. AC encryption key
C. roup name
D. ADIUS IP address
E. sername and passwor
View answer
Correct Answer: AD
Question #22
After installing and configuring Cisco CMX, an administrator must change the NTP server on the Cisco CMX server. Which action accomplishes this task?
A. og in to the Cisco CMX GUI as the administrator and type the IP address of the NTP server in System tab > Settings > TimeZone/NTP
B. anually edit /etc/ntp
C. anually edit /etc/ntp
D. og in to the Cisco CMX CLI and issue set ntp server NTP_IP where NTP_IP is the IP of the NTP server
View answer
Correct Answer: C
Question #23
An engineer must configure Cisco OEAPs for three executives. As soon as the NAT address is configured on the management interface, it is noticed that the WLC is not responding for APs that are trying to associate to the internal IP management address. Which command should be used to reconcile this?
A. onfig network ap-discovery nat-ip-only disable
B. onfig flexconnect office-extend nat-ip-only enable
C. onfig network ap-discovery nat-ip-only enable
D. onfig flexconnect office-extend nat-ip-only disabl
View answer
Correct Answer: A
Question #24
A network administrator managing a Cisco Catalyst 9800-80 WLC must place all iOS connected devices to the guest SSID on VLAN 101. The rest of the clients must connect on VLAN 102 to distribute load across subnets. To achieve this configuration, the administrator configures a local policy on the WLC. Which two configurations are required?
A. reate a service template
B. ssign a policy map under global security policy settings
C. nable device classification on global wireless settings
D. llow HTTP and DHCP profiling under policy map
E. dd local profiling policy under global security policy settings
View answer
Correct Answer: AC
Question #25
A wireless network engineer must present a list of all rogue APs with a high severity score to senior management. Which report must be created in Cisco Prime Infrastructure to provide this information?
A. ogue AP Count Summary
B. ogue AP Events
C. ogue APs
D. ew Rogue AP
View answer
Correct Answer: C
Question #26
A customer managing a large network has implemented location services. Due to heavy load, it is needed to load balance the data coming 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. mxctl config feature flags nmsplb
B. mxctl config feature flags nmsplb
C. mxctl config feature flags nmsplb
D. mxctl config feature flags nmsplb
View answer
Correct Answer: B
Question #27
After looking in the logs, an engineer notices that RRM keeps changing the channels for non-IEEE 802.11 interferers. After surveying the area, it has been decided that RRM should not change the channel. Which feature must be enabled to ignore non-802.11 interference?
A. void Foreign AP Interference
B. void Persistent Non-WiFi Interference
C. void Non-802
D. void Cisco AP Loa
View answer
Correct Answer: B
Question #28
An engineer set up identity-based networking with ISE and configured AAA override on the WLAN. Which two attributes must be used to change the client behavior from the default settings?
A. ulticast address
B. HCP timeout
C. Pv6 ACL
D. SCP value
E. NS serve
View answer
Correct Answer: CD
Question #29
An engineer needs to provision certificates on a Cisco Catalyst 9800 Series Wireless Controller. The customer uses a third-party CA server. Which protocol must be used between the controller and CA server to request and install certificates?
A. SL
B. LS
C. DAP
D. CE
View answer
Correct Answer: D
Question #30
After receiving an alert about a rogue AP, a network engineer logs into Cisco Prime Infrastructure and looks at the floor map where the AP that detected the rogue is located. The map is synchronized with a mobility services engine that determines that the rogue device is actually inside the campus. The engineer determines that the rogue is a security threat and decides to stop it from broadcasting inside the enterprise wireless network. What is the fastest way to disable the rogue?
A. pdate the status of the rogue in Cisco Prime Infrastructure to contained
B. lassify the rogue as malicious in Cisco Prime Infrastructure
C. reate an SSID similar to the rogue to disable clients from connecting to it
D. o to the location where the rogue device is indicated to be and disable the power
View answer
Correct Answer: A
Question #31
A network administrator just completed the basic implementation of Cisco CMX and tries to implement location tracking. The administrator is having trouble establishing connectivity between one of the WLCs through NMSP. What must be configured to establish this connectivity?
A. dd permanent licenses on the Cisco CMX server
B. nable NMSP on the WLC
C. dd to the WLC the MAC address and SSC key for the Cisco CMX server
D. llow on the firewall port 16113 between Cisco CMX and the WLC
E. eboot Cisco CMX after adding the WLC for the first time
View answer
Correct Answer: BD
Question #32
An engineer needs read/write access to rename access points and add them to the correct AP groups on a wireless controller. Using Cisco ISE TACACS, which custom attributes is the minimum required?
A. ole1=WIRELESS
B. ole1=WLAN role2=SECURITY
C. ole1=WLAN role2=WIRELESS
D. ole1=WLA
View answer
Correct Answer: C
Question #33
Company XYZ recently migrated from AireOS to IOS XE 9800 WLCs. The Internet bandwidth must be limited to 5 Mbps for each guest client as per the global standard. In which configuration on the Cisco Catalyst 9800 WLC must the QoS requirement be added?
A. olicy map
B. able map
C. ervice policy
D. lass ma
View answer
Correct Answer: A
Question #34
WPA2 Enterprise with 802.1X is being used for clients to authenticate to a wireless network through a Cisco ISE server. For security reasons, the network engineer wants to ensure that only PEAP authentication is used. The engineer sent instructions to clients on how to configure the supplicants, but the ISE logs still show users authenticating using EAP-FAST. Which action &users unless the correct authentication mechanism is configured?
A. nable AAA override on the SSID and configure an access policy in Cisco ISE that allows access only when the EAP authentication method is PEAP
B. nable AAA override on the SSID and configure an access policy in Cisco ISE that denies access to the list of MACs that have used EAP-FAST
C. nable AAA override on the SSID, gather the usernames of these users, and disable the RADIUS accounts until the devices are correctly configured
D. nable AAA override on the SSID and configure an ACL on the WLC that allows access to users with IP addresses from a specific subnet
View answer
Correct Answer: A
Question #35
A wireless administrator receives this information to complete a CMX deployment in high availability by using version 10.6 to gather analytics:IP address of the primary serverIP address of the secondary serverfailover mode to be configured as automaticroot password of the secondary serveremail ID for NOC notificationsEnabling high availability fails when these parameters are used. Which action resolves the issue?
A. lace primary and secondary servers in different subnets
B. nsert the cmxadmin password of the secondary server
C. se IP protocol 4242 for the controller to reach the CMX server
D. nable the virtual IP address of the primary server
View answer
Correct Answer: B
Question #36
An engineer is in the process of implementing Fastilane on a wireless network with a Mobility Express AP installed. The network must support voice and video applications for Apple devices. Due to a security concern, all iPhones are updated to version 14.5. Which QoS profile must the engineer configure on the user WLAN?
A. ilver
B. latinum
C. ronze
D. est Effor
View answer
Correct Answer: B
Question #37
An engineer is planning an image upgrade of the WLC, and hundreds of APs are spread across remote sites with limited WAN bandwidth. The engineer must minimize the WAN utilization for this upgrade. Which approach must be used for the AP image upgrade?
A. se the Smart AP image upgrade feature
B. xecute parallel TFTP code upgrade on the APs via SSH
C. redownload the new code to the APs
D. llow the APs to download their code after WLC reboot
View answer
Correct Answer: A
Question #38
A wireless engineer deployed all remote sites as FlexConnect. The client VLAN assignment on these sites is configured manually mapped by WLAN and using local switching. Dynamic VLAN assignment is provided by the newly deployed Cisco ISE. Which IETF attribute must be configured on the AAA server to send that VLAN ID?
A. unnel-Assignment-ID
B. unnel-Client-Endpoint
C. unnel-Private-Group-ID
D. unnel-Medium-Typ
View answer
Correct Answer: C
Question #39
An engineer set up a VoWLAN with QoS on the WLC and a class map on the switch, but the markings are not being preserved correctly in the end- to-end traffic flow. Which two configurations on the wired network ensure end-to-end QoS?
A. olicy maps
B. etFlow
C. ccess lists
D. rust boundaries
E. oS license
View answer
Correct Answer: AD
Question #40
An engineer is configuring a wireless LAN controller and is setting these 802.11a/n data rates:5.5 Mbps - Supported11 Mbps - Mandatory24 Mbps - Disabled56 Mpbs - SupportedWhich configuration change must be made for the multicast broadcast to be sent over 24 Mbps?
A. et the 56 Mpbs rates to Disable
B. et the 24 Mpbs rates to Supported
C. et all rates to Disable except 11 Mpbs rates
D. et the 24 Mpbs rates to Mandatory
View answer
Correct Answer: D

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