Cisco 300-430 Online Practice Questions and Exam Preparation

Cisco 300-430 Online Questions & Answers

• Question 171:

  A network engineer wants to implement QoS across the network that support multiple VLANs. All the Aps are connected to switch ports and are configured in local mode. Which trust model must be configured on the switch ports to which the Aps are connected?

  A. CoS
  B. IPP
  C. WMM UP
  D. DSCP
  D. DSCP

• Question 172:

  Which two protocols are used to communicate between the Cisco MSE and the Cisco Prime Infrastructure network management software? (Choose two.)

  A. HTTPS
  B. Telnet
  C. SOAP
  D. SSH
  E. NMSP
  A. HTTPS
  C. SOAP

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  https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/33/user/guide/bk_CiscoPrimeInfrastructure_3_3_0_UserGuide/bk_CiscoPrimeInfrastructure_3_3_0_UserGuide_chapter_0100110.html

• Question 173:

  An engineer is adding APs to an existing VolMLAN to allow for location based services. Which option will the primary change be to the network?

  A. increased transmit power on all APs
  B. moving to a bridging model
  C. AP footprint
  D. cell overlap would decrease
  E. triangulation of devices
  C. AP footprint

• Question 174:

  An engineer must implement a BYDD policy with these requirements:

  1.

  Onboarding unknown machines

  2.

  Easily scalable

  3.

  Low overhead on the wireless network

  Which method satisfies these requirements?

  A. triple SSID
  B. open SSID
  C. dual SSID
  D. single SSID
  D. single SSID

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  https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/Borderless_Networks/Unified_Access/BYOD_Design_Guide/BYOD_Wireless.html

• Question 175:

  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? (Choose two.)

  A. Add permanent licenses on the Cisco CMX server.
  B. Allow on the firewall port 16113 between Cisco CMX and the WLC.
  C. Enable NMSP on the WLC.
  D. Reboot Cisco CMX after adding the WLC for the first time.
  E. Add to the WLC the MAC address and SSC key for the Cisco CMX server.
  B. Allow on the firewall port 16113 between Cisco CMX and the WLC.
  C. Enable NMSP on the WLC.

• Question 176:

  Refer to the exhibit.

  

  A network engineer must deploy a new wireless solution to a branch location using a Cisco Catalyst 9800 Series Wireless Controller. To ensure that client traffic breaks out locally, a policy profile was created and configured.

  Which command must be added alter the policy name?

  A. no central switching
  B. no central dhcp
  C. no local-site
  D. no central authentication
  A. no central switching

• Question 177:

  An engineer must implement a wireless network to support location services. The network will include an MSE and Cisco WLC. After the deployment, the IT team must be able to locate and track clients. What is the minimum number of APs that a client must hear to accomplish this configuration so that the engineer can position them accordingly?

  A. 1
  B. 3
  C. 4
  D. 6
  B. 3

• Question 178:

  A customer wants the APs in the CEO's office to have different usernames and passwords for administrative support than the other APs deployed throughout the facility. Which feature must be enabled on the WLC and APs to achieve this goal?

  A. local management users
  B. HTTPS access
  C. 802.1X supplicant credentials
  D. override global credentials
  D. override global credentials

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  Explanation Explanation/Reference:You can set a global username, password, and enable password that all access points that are currently joined to the controller and any that join in the future inherit as they join the controller. If desired, you can override the global credentials and assign a unique username, password, and enable password for a specific access point. 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

• Question 179:

  Which two restrictions are in place with regards to configuring mDNS? (Choose two.)

  A. mDNS uses only UDP port 5436 as a destination port.
  B. mDNS cannot use UDP port 5353 as the destination port.
  C. mDNS is not supported on FlexConnect APs with a locally switched WLAN.
  D. Controller software must be newer than 7.0.6+.
  E. mDNS is not supported over IPv6.
  C. mDNS is not supported on FlexConnect APs with a locally switched WLAN.
  E. mDNS is not supported over IPv6.

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  Explanation Explanation/Reference:https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/config-guide/b_cg85/multicast_broadcast_setup.html Restrictions for Configuring Multicast DNS mDNS over IPv6 is not supported. mDNS snooping is not supported on access points in FlexConnect mode in a locally switched WLAN and mesh access points. For locally switched WLANs, all multicast traffic including mDNS is simply bridged between the local VLAN and the SSID.

• Question 180:

  A customer wants to Aps in the CEO's office to have different usernames and passwords for administrative support than the other APs deployed through the facility. Which feature must be enabled on the WLC and Aps to achieve this goal?

  A. Override global credentials
  B. 802.1X supplicant credentials
  C. Local management users
  D. HTTPS access
  B. 802.1X supplicant credentials