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300-430 Braindumps Real Exam Updated on Apr 16, 2023 with 218 Questions
NEW QUESTION 35
When configuring a Cisco WLC, which CLI command adds a VLAN with VLAN ID of 30 to a FlexConnect group named BranchA-FCG?
- A. config flexconnect group BranchA-FCG vlan add 30
- B. config flexconnect group BranchA-FCG vlan 30 add
- C. config flexconnect BranchA-FCG vlan add 30
- D. config flexconnect BranchA-FCG vlan 30 add
Answer: A
Explanation:
NEW QUESTION 36
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. Configure a static IP on the OEAP 1810.
- B. Enable NAT Address on the 5520 with an Internet-routable IP address.
- C. Allow UDP ports 12222 and 12223 on the firewall.
- D. Allow UDP ports 5246 and UDP port 5247 on the firewall.
- E. Block UDP ports 1812 and 1813 on the firewall.
Answer: B,D
NEW QUESTION 37
A network engineer has been hired to perform a new MSE implementation on an existing network. The MSE must be installed in a different network than the Cisco WLC. Which configuration allows the devices to communicate over NMSP?
- A. Allow TCP/16666 port on the router.
- B. Allow UDP/16666 port on the VPN router.
- C. Allow TCP/16113 port on the firewall.
- D. Allow UDP/16113portonthe central switch.
Answer: C
Explanation:
Explanation
https://www.cisco.com/en/US/docs/wireless/mse/3350/6.0/CAS/configuration/guide/msecg_ch4_CAS.html
NEW QUESTION 38
An engineer is configuring multicast for two WLCs. The controllers are in deferent physical locations and each handles around 500 wire clients. How should the CAPWAP multicast group address be assigned during configuration?
- A. Each WLC must be assigned a unique multicast group address
- B. Both WLCs must be assigned the same multicast group address
- C. Each WLC management address must be in the same multicast group
- D. Each WLC management address must be in a different multicast group
Answer: D
NEW QUESTION 39
When using a Cisco Catalyst 9800 Series Wireless Controller, which statement about AutoQoS is true?
- A. It has a set of predefined profiles that you cannot modify further
- B. It allows the output policy map to put specific QoS queues into specific subgroups
- C. It matches traffic and assigns each matched packet to QoS groups
- D. It automates deployment of wired QoS and makes wireless QoS implementation easier
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 40
Which command set configures a Cisco Catalyst 9800 Series Wireless Controller so that the client traffic enters the network at the AP switch port?
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Answer: C
NEW QUESTION 41
An engineer is ensuring that, on the IEEE 802.1X wireless network, clients authenticate using a central repository and local credentials on the Cisco WLC. Which two configuration elements must be completed on the WLAN? (Choose two.)
- A. TACACS+
- B. web authentication
- C. LDAP server
- D. MAC authentication
- E. local EAP enabled
Answer: A,B
NEW QUESTION 42
When implementing self-registration for guest/BYOD devices, what happens when an employee tries to connect four devices to the network at the same time?
- A. The last device is removed and the newly added device is updated as active device.
- B. All devices are allowed on the network simultaneously.
- C. Purge time dictates how long a device is registered to the portal.
- D. The registration is allowed, but only one device is connected at any given time.
Answer: D
NEW QUESTION 43
An organization is supporting remote workers in different locations. In order to provide wireless network connectivity and services, OfficeExtend has been implement. The wireless connectivity is working, but users report losing connectivity to their local network printers. Which solution must be used to address this issue?
- A. OEAP split tunnel
- B. OEAP gateway override
- C. FlexConnect local switching
- D. WLAN static IP tunneling
Answer: A
NEW QUESTION 44
Refer to the exhibit.
An engineer deployed a Cisco WLC using local EAP. Users who are configured for EAP-PEAP cannot connect to the network. Based on the local EAP debug controller provided, why is the client unable to connect?
- A. The client is falling to accept certificate.
- B. The user is using invalid credentials.
- C. The Cisco WLC is configured for the incorrect date.
Answer: A
NEW QUESTION 45
A corporation has a wireless network where all access points are configured in FlexConnect. The WLC has a Data WLAN and a VoWiFi WLAN implemented where centrally-switched SSID is configured for the APs. Which QoS configuration must be implemented for the wireless packets to maintain the marking across the wired and wireless network?
- A. Trust DSCP.
- B. Enable CAC.
- C. Set QoS to Platinum.
- D. Allow WMM.
Answer: A
NEW QUESTION 46
An enterprise has recently deployed a voice and video solution available to all employees using AireOS controllers. The employees must use this service over their laptops, but users report poor service when connected to the wireless network. The programs that consume bandwidth must be identified and restricted.
Which configuration on the WLAN aids in recognizing the traffic?
- A. NetFlow Monitor
- B. QoS Profile
- C. Application Visibility
- D. AVC Profile
Answer: C
NEW QUESTION 47
A Cisco WLC has been added to the network and Cisco ISE as a network device, but authentication is failing.
Which configuration within the network device configuration should be verified?
- A. device ID
- B. device interface credentials
- C. shared secret
- D. SNMP RO community
Answer: C
Explanation:
NEW QUESTION 48
When configuring a Cisco WLC, which CLI command adds a VLAN with VLAN ID of 30 to a FlexConnect group named BranchA-FCG?
- A. config flexconnect group BranchA-FCG vlan add 30
- B. config flexconnect group BranchA-FCG vlan 30 add
- C. config flexconnect BranchA-FCG vlan add 30
- D. config flexconnect BranchA-FCG vlan 30 add
Answer: A
Explanation:
NEW QUESTION 49
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 an AVC profile for the Jabber traffic and apply it to the WLAN.
- B. Enable Cisco Centralized Key Management on the WLAN so that the Jabber-enabled devices will connect.
- C. Configure QoS on the mobile devices that have Jabber installed.
- D. Configure the WLAN to broadcast on 5 GHz radios only and allow Jabber users to conned.
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/81/Jabber_in_WLAN/b_Jabber_in_WLAN.
NEW QUESTION 50
Which two statements about the requirements for a Cisco Hyperlocation deployment are true? (Choose two.)
- A. The Cisco Hyperlocation feature must be enabled on the wireless LAN controller and Cisco CMX.
- B. If the Cisco CMX server is a VM, a high-end VM is needed for Cisco Hyperlocation deployments.
- C. The Cisco Hyperlocation feature must be enabled only on the wireless LAN controller.
- D. After enabling Cisco Hyperlocation on Cisco CMX, the APs and the wireless LAN controller must be restarted.
- E. NTP can be configured, but that is not recommended.
Answer: A,B
Explanation:
Explanation
https://www.cisco.com/c/en/us/products/collateral/wireless/mobility-services-engine/datasheet-c78-734648.html
NEW QUESTION 51
An engineer must implement intrusion protection the WLAN. The AP coverage is adequate and on-channel attacks are the primary concern. The building is historic, which makes adding APs difficult. Which Ap mode and submode must be implemented?
- A. Ap mode: monitor, Ap submode: WIPS
- B. Ap mode: local, Ap submode: none
- C. Ap mode: monitor, Ap submode: none
- D. Ap mode: local, Ap submode: WIPS
Answer: B
Explanation:
NEW QUESTION 52
Which feature on the Cisco Wireless LAN Controller must be present to support dynamic VLAN mapping?
- A. VLAN name override
- B. FlexConnect ACL
- C. CCKM/OKC
- D. AAA override
Answer: D
Explanation:
NEW QUESTION 53
What is the difference between PIM sparse mode and PIM dense mode?
- A. Sparse mode supports only one switch. Dense mode supports multiswitch networks.
- B. Sparse mode supports multiswitch networks. Dense mode supports only one switch.
- C. Sparse mode floods. Dense mode uses distribution trees.
- D. Sparse mode uses distribution trees. Dense mode floods.
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-16/imc-pim-xe-16-book/imc-te In Sparse mode packets branches distribution growth as new nodes join the multicast group.
https://community.calix.com/s/article/Dense-Mode-Multicast-vs-Sparse-Mode-Multicast-1
NEW QUESTION 54
A network engineer is configuring a Cisco AireOS WLC environment for central web authentication using Cisco ISE.
The controllers are configured using auto-anchor for the guest network.
Which three components must be implemented for the foreign WLC?(Choose three.)
- A. HTTP RADIUS profiling enabled.
- B. WLAN Layer 2 security
- C. DHCP RADIUS profiling enabled.
- D. downloadable preauth ACL on ISE
- E. local preauth ACL on WLC
- F. UDP/1812-1813 open to ISE
Answer: B,C,F
NEW QUESTION 55
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. RADIUS shared secret
- B. TACACS server IP address.
- C. supplicant credentials
- D. local access point credentials
Answer: A
Explanation:
Explanation
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-fixed/107946-LAP-802-1x.html
NEW QUESTION 56
Which CLI command do you use to shut down the 2.4 GHz radio of the Floor1_AP1 AP on a Cisco 3850 Switch?
- A. ap name Floor1 AP1 dot11 24ghz shutdown
- B. ap name Floor1_AP1 dot11 shutdown 24ghz
- C. ap name Floor1_AP1 shutdown dot11 24ghz
- D. ap name Floor1_AP1 dot11 5ghz shutdown
Answer: A
NEW QUESTION 57
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. Place the APs to monitor mode, shutdown the radios, and then change the Cisco Hyperlocation detection threshold.
- C. Disable Cisco Hyperlocation, change the Cisco Hyperlocation detection threshold, and then enable it.
- D. Create a new profile on Cisco CMX with the new Cisco Hyperlocation detection range, and apply it on the WLAN.
Answer: C
NEW QUESTION 58
A network engineer observes a spike in controller CPU overhead and overall network utilization after multicast is enabled on a controller with 500 APs. Which feature connects the issue?
- A. multicast AP multicast mode
- B. broadcast forwarding
- C. unicast AP multicast mode
- D. controller IGMP snooping
Answer: C
Explanation:
Explanation
Note: The question is about the reason behind CPU hike, it is not asking the solution for the issue
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/81671-multicast-wlc-lap.html
NEW QUESTION 59
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