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Prerequisites for Cisco 300-430 Exam
The targeted audience for this exam is those individuals who work as Network Designers, Wireless Network Engineers, and Sales Engineers. The potential candidates pursuing this certification test shouldn’t meet any requirements. However, they must be adequately prepared and possess a deep understanding of the exam topics before taking Cisco 300-430. Please note that it will be easier for you to possess a minimum of 3 years of working experience in implementing enterprise networking solutions.
There are eight topics of interest for the Cisco 300-430 exam. They represent the content that the test is most likely to include. Alongside the weighted percentages, here is more comprehensive coverage of the objectives:
- Monitoring (15%)
This topic area is about utilizing reports concerning PI and Data Center for Cisco. It is also about managing alarms as well as rogues like APs in addition to the clients. WLC, PI, and Cisco Data Center are the technologies you should know as well. Moreover, the candidates must familiarize themselves with managing RF Interferers. Another field is on troubleshooting client connectivity where it involves WLC, ISE, PI, and Cisco’s Data Center as well.
- QoS on a Wireless Network (10%)
This objective takes care of four areas of capabilities that are all critical to wireless networks. The first one is on implementing QoS schemes while considering the requirements, which can include wired-based to wireless-based mapping. The next one encompasses implementing QoS targeted at the wireless clients. The final portion is on executing AVC that includes Fastlane (and this is only on WLC).
- Device Hardening (10%)
This is the final domain of the Cisco 300-430 exam. You should know how to implement access controls for devices, including TACAS+ and RADIUS. Another thing is executing authentication of access points such as 802.1X. Another subtopic is concerning the implementation of CPU ACLs upon the controller.
- Security for Wireless Client Connectivity (20%)
This objective is about configuring the clients’ profiling on ISE and WLC. Next, it concerns implementing BYOD as well as guests and includes CWA utilizing ISE, LWA with WLC or ISE, provisioning of native supplication using ISE, provisioning of a certificate on a controller, and executing 802.1X in addition to AAA on varied wireless infrastructures and ISE. The last issue concerns executing networking that is identity-based on varying wireless infrastructures, such as QoS, VLANs, and ACLS.
- Multicast (10%)
In this topic, there are five key areas. They include implementing multicast components, describing the effect of multicast on wireless networks, and implementing multicast on WLAN. Others are executing mDNS and Multicast Direct.
- Location Services (10%)
This area involves deploying MSE in addition to CMX on a network that is wireless-based. It also has to do with implementing location services where it encompasses client tracking, RFID tags (only tracking), inteferers, rogue APs, and clients.
- FlexConnenct (15%)
This domain is significant to supporting the learners in skills such as deploying components of FlexConnect that include switching and modes of operation. It also extends to deploying FlexConenct capabilities, for example, roaming and groups, fault tolerance and split tunnelling, Flex ACL and central switching, which is VLAN-based. Other aspects of this subject concern upgrading smart AP image and implementing Office Extend.
- Advanced Location Services (10%)
In this section, the learners will know everything about the implementation of CMX components. This included Detect and Locate, analytics, and presence services. There is also implementing location-based guest services by utilizing a custom portal as well as Facebook Wi-Fi. What follows is troubleshooting the accuracy of a location with Cisco Hyperlocation. It also concerns troubleshooting high availability for CMX and implementing wIPS with the use of MSE.
NEW QUESTION 79
An engineer must configure a Cisco WLC to support Cisco Aironet 600 Series OfficeExtend APs. Which two Layer 2 security options are supported in this environment? (Choose two.)
- A. Static WEP + 802.1X
- B. WPA+WPA2
- C. Static WEP
- D. CKIP
- E. 802.1X
Answer: B,C
NEW QUESTION 80
An engineer configures a Cisco Aironet 600 Series OfficeExtend AP for a user who works remotely. What is configured on the Cisco WLC to allow the user to print a printer on his home network?
- A. SE-connect
- B. AP failover priority
- C. FlexConnect
- D. split tunneling
Answer: D
Explanation:
NEW QUESTION 81
What must be configured on the Global Configuration page of the WLC for an access point to use 802.1x to authenticate to the wired infrastructure?
- A. supplicant credentials
- B. TACACS server IP address.
- C. RADIUS shared secret
- D. local access point credentials
Answer: C
Explanation:
Explanation
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-fixed/107946-LAP-802-1x.html
NEW QUESTION 82
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. Shutdown all radios on the controller, change the Cisco Hyperlocation detection range, and enable the radios again.
- B. Disable Cisco Hyperlocation. change the Cisco Hyperlocation detection threshold and then enable it
- C. Create a new profile on Cisco CMX with the new Cisco Hyperlocation detection range, and apply it on the WL AN.
- D. Place the APs to monitor mode shutdown the radios, and then change Cisco Hyperlocation detection threshold
Answer: C
NEW QUESTION 83
Refer to the exhibit.
An engineer must connect a fork lift via a WGB to a wireless network and must authenticate the WGB certificate against the RADIUS server. Which three steps are required for this configuration? (Choose three.)
- A. Configure the certificate on the WLC.
- B. Configure the certificate, WLAN, and radio interface on WGB.
- C. Configure a policy on ISE to allow devices to connect that validate the certificate.
https://mrncciew.com/2018/05/25/wgb-with-peap/ - D. Configure the access point with the root certificate from ISE.
- E. Configure WGB as a network device in ISE.
- F. Configure WLAN to authenticate using ISE.
Answer: B,C,F
NEW QUESTION 84
Which two restrictions are in place with regards to configuring mDNS? (Choose two.)
- A. mDNS is not supported over IPv6.
- B. mDNS is not supported on FlexConnect APs with a locally switched WLAN.
- C. mDNS uses only UDP port 5436 as a destination port.
- D. mDNS cannot use UDP port 5353 as the destination port.
- E. Controller software must be newer than 7.0.6+.
Answer: A,B
Explanation:
NEW QUESTION 85
An engineer must create an account to log in to the CLI of an access point for troubleshooting. Which configuration on the WLC will accomplish this?
- A. SNMP V3 User
- B. Global Configuration Enable Password
- C. ReadWrite User Access Mode
- D. Allow New Telnet Sessions
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/wireless/controller/7-4/configuration/guides/consolidated/b_cg74_CONSOLIDATED/b_cg74_CONSOLIDATED_chapter_01101011.html
NEW QUESTION 86
Which two configurations are applied on the WLC to enable multicast, check multicast stream subscriptions, and stream content only to subscribed clients? (Choose two)
- A. Set the IGMP timeout to 180 seconds
- B. Enable broadcast forwarding
- C. Set the AP multicast to 238.255.255.255
- D. Enable 802.3x flow control mode.
- E. Enable IGMP snooping
Answer: B,E
Explanation:
Explanation
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/81671-multicast-wlc-lap.html
NEW QUESTION 87
A customer is experiencing performance issues with its wireless network and asks a wireless engineer to provide information about all sources of interference and their impacts to the wireless network over the past few days. Where can the requested information be accessed?
- A. Interference Devices reports on Cisco Wireless LAN Controller
- B. Air Quality reports on Cisco Wireless LAN Controller
- C. CleanAir reports on Cisco Prime Infrastructure
- D. Performance reports on Cisco Prime Infrastructure
Answer: C
NEW QUESTION 88
Refer to the exhibit.
The image shows a packet capture that was taken at the CLI of the Cisco CMX server. It shows UDP traffic from the WLC coming into the server. What does the capture prove?
- A. The Cisco CMX server receives SNMP traffic from the WLC.
- B. The Cisco CMX server receives NMSP traffic from the WLC.
- C. The Cisco CMX server receives NetFlow data from the WLC.
- D. The Cisco CMX server receives Angle-of-Arrival data from the WLC.
Answer: D
NEW QUESTION 89
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 WMM TSPEC/TCLAS negotiation under Wireless > Advanced.
- B. Create a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs.
- C. Enable Fastlane globally under Wireless > Access Points > Global Configuration.
- D. Enable Fastlane under each WLAN setting.
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/dam/en/us/td/docs/wireless/controller/technotes/86/Enterprise_Best_Practices_for
NEW QUESTION 90
An engineer must implement rogue containment for an SSID. What is the maximum number of APs that should be used for containment?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
NEW QUESTION 91
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.)
- A. AP name
- B. X, Y real location
- C. client MAC address
- D. client description
- E. WLC IP address
Answer: B,C
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/88/b_ap_4800_hyperlocation_deployment_g
NEW QUESTION 92
Which component must be integrated with Cisco DNA Center to display the location of a client that is experiencing connectivity issues?
- A. Cisco Hyperlocation Module
- B. Cisco Connected Mobile Experiences
- C. Cisco Mobility Services Engine
- D. Wireless Intrusion Prevention System
Answer: B
Explanation:
NEW QUESTION 93
A user is trying to connect to a wireless network that is configured for WPA2-Enterprise security using a corporate laptop. The CA certificate for the authentication server has been installed on the Trusted Root Certification Authorities store on the laptop. The user has been prompted to enter the credentials multiple times, but the authentication has not succeeded. What is causing the issue?
- A. There is an IEEE invalid 802.1X authentication policy on the authentication server.
- B. The laptop has not received a valid IP address from the wireless controller.
- C. There is an invalid 802.1X authentication policy on the authenticator.
- D. The user Active Directory account is locked out after several failed attempts.
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Security/TrustSec_199/Dot1X_Deployment/Dot1x_D
NEW QUESTION 94
Refer to the exhibit.
An engineer must connect a fork lift via a WGB to a wireless network and must authenticate the WGB certificate against the RADIUS server. Which three steps are required for this configuration? (Choose three.)
- A. Configure the certificate on the WLC.
- B. Configure the certificate, WLAN, and radio interface on WGB.
- C. Configure the access point with the root certificate from ISE.
- D. Configure a policy on ISE to allow devices to connect that validate the certificate.
- E. Configure WGB as a network device in ISE.
- F. Configure WLAN to authenticate using ISE.
Answer: B,D,F
Explanation:
Explanation
https://mrncciew.com/2018/05/25/wgb-with-peap/
NEW QUESTION 95
Refer to the exhibit.
An engineer must connect a fork lift via a WGB to a wireless network and must authenticate the WGB certificate against the RADIUS server. Which three steps are required for this configuration? (Choose three.)
- A. Configure the certificate on the WLC.
- B. Configure the certificate, WLAN, and radio interface on WGB.
- C. Configure the access point with the root certificate from ISE.
- D. Configure a policy on ISE to allow devices to connect that validate the certificate.
- E. Configure WGB as a network device in ISE.
- F. Configure WLAN to authenticate using ISE.
Answer: B,D,F
NEW QUESTION 96
A wireless engineer needs to implement client tracking. Which method does the angle of arrival use to determine the location of a wireless device?
- A. received signal strength
- B. time distance of arrival
- C. angle of incidence
- D. triangulation
Answer: C
Explanation:
NEW QUESTION 97
Which statement about the VideoStream/Multicast Direct feature is true?
- A. IP multicast traffic is reliable over WLAN by default as defined by the IEEE 802.11 wireless multicast delivery mechanism.
- B. It converts the unicast frame to a multicast frame over the air.
- C. It makes the delivery of the IP multicast stream less reliable over the air, but reliable over Ethernet.
- D. Each VideoStream client acknowledges receiving a video IP multicast stream.
Answer: D
Explanation:
NEW QUESTION 98
An engineer must implement rogue containment for an SSID. What is the maximum number of APs that should be used for containment?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
NEW QUESTION 99
A customer is deploying local web authentication. Which software application must be implemented on Cisco ISE to utilize as a directory service?
- A. Novell eDirectory
- B. SAML
- C. Solaris Directory Service
- D. LDAP
Answer: D
Explanation:
NEW QUESTION 100
An engineer wants to configure WebEx to adjust the precedence and override the QoS profile on the WLAN.
Which configuration is needed to complete this task?
- A. Create an ACL for WebEx
- B. Change the AVC application WebEx-app-sharing to mark
- C. Change the WLAN reserved bandwidth for WebEx
- D. Create an AVC profile for WebEx
Answer: B
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/7-5/AVC_dg7point5.html
NEW QUESTION 101
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?
- A. probe-based
- B. location patterning
- C. data packet-based
- D. angulation
Answer: C
Explanation:
NEW QUESTION 102
A company has a single WLAN configured for 802.1x authentication with the QoS set to Silver. This WLAN supports all corporate and BYOD access. A decision has been made to allow users to install Cisco Jabber on their personal mobile devices. Users report poor voice quality when using Jabber. QoS is being applied only as best effort. What must be configured to ensure that the WLAN remains on the Silver class and to ensure Platinum class for Jabber?
- A. Configure QoS on the mobile devices that have Jabber installed.
- B. Configure the WLAN to broadcast on 5 GHz radios only and allow Jabber users to conned.
- C. Enable Cisco Centralized Key Management on the WLAN so that the Jabber-enabled devices will connect.
- D. Configure an AVC profile for the Jabber traffic and apply it to the WLAN.
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/81/Jabber_in_WLAN/b_Jabber_in_WLAN.
NEW QUESTION 103
Which two steps are needed to complete integration of the MSE to Cisco Prime Infrastructure and be able to track the location of clients/rogues on maps? (Choose two.)
- A. Add the MSE to Cisco Prime Infrastructure using the CLI credentials.
- B. Apply a valid license for location tracking.
- C. Apply a valid license for Wireless Intrusion Prevention System.
- D. Synchronize access points with the MSE.
- E. Add the MSE to Cisco Prime Infrastructure using the Cisco Prime Infrastructure communication credentials configured during set up.
Answer: B,E
NEW QUESTION 104
......
Device Hardening
This module covers 10% of the exam content and measures one’s skills in the following operations:
- Implementing CPU ACLs on controllers;
- Implementing access point validation.
- Implementing device access controls;
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