Cisco 400-351 Online Practice Questions and Exam Preparation

Cisco 400-351 Online Questions & Answers

• Question 371:

  A wireless engineer has completed the configurator of the QoS profiles on the WLC and has assigned then to the WLANs. The engineer applies the profiles, tests them, and notices that traffic is blocked for some of the WLANs. Which problem is true?

  A. AVC must be enabled for the QoS profiles to work properly.
  B. The QoS profiles and the traffic restrictions of the WLANs are different.
  C. The QoS profiles have 802.1p tagging configured, and the WLANs that are assigned use untagged interfaces on the controller.
  D. The QoS profiles have 802.1p tagging disabled, and the WLANs that are assigned use tagged interfaces on the controller.
  D. The QoS profiles have 802.1p tagging disabled, and the WLANs that are assigned use tagged interfaces on the controller.

• Question 372:

  You have recently upgraded your autonomous AP to run the latest Cisco IOS available version, and configured it to broadcast SSID "Test" on its 5GHz radio. You are using these basic data rates; 6 Mbps, 12 Mbps and 24 Mbps. Which statement is true?

  A. Management and multicast frames are sent at the highest configured basic rate.
  B. Management frames are sent at the highest data rate and multicast at the lowest data rate.
  C. Management and multicast frames are sent at the lowest configured basic rate.
  D. Management frames are sent at the lowest data rate and multicast at the highest data rate.
  A. Management and multicast frames are sent at the highest configured basic rate.

• Question 373:

  Which description is true about NIC cards certified by Cisco Compatible Extensions?

  A. They support Cisco Standards such as LEAP and EAP-FAST but not PEAP-MSCHAP
  B. They are compliant with Cisco Compatible Extensions, but not with Wi-Fi
  C. They support Cisco WLAN technology enhancements
  D. They support 802.11 standards plus power management only
  C. They support Cisco WLAN technology enhancements

• Question 374:

  Refer to the exhibit.

  

  You enabled NAT to make sure that your WLC is publicly reachable. If other NAT parameters are left to default, which statement is true?

  A. The AP WLC discovery fails for APs in local mode using 209.165.200.44
  B. The AP WLC discovery succeeds for OEAPs joining the WLC using 192.168.3.44.
  C. The AP WLC discovery fails for APs in local mode using 192.168.3.44.
  D. The AP WLC discovery succeeds for OEAPs joining the WLC using 192.168.3.44 or 209.165.200.44.
  A. The AP WLC discovery fails for APs in local mode using 209.165.200.44

• Question 375:

  DRAG DROP

  Drag and drop the wireless deployment modes on the left to the corresponding roaming descriptions on the right?

  Select and Place:

  

  

• Question 376:

  Which organization is a consortium of industry leaders in switching and wireless, silicon, and other technology areas working to deliver Multigigabit Ethernet spends over existing cabling?

  A. Wi-Fi Alliance
  B. mGig Consortium
  C. NBASE-T Alliance
  D. Ethernet Alliance
  C. NBASE-T Alliance

• Question 377:

  You need to open the appropriate firewall port for RLDP. Which port must you open?

  A. UDP 6352
  B. UDP 5246
  C. TCP 37540
  D. TCP 8443
  E. TCP 16113
  F. UDP 16666
  A. UDP 6352

• Question 378:

  You are the network administrator at ACME Corporation and currently troubleshooting a Central Web Authentication issue where the guest users are not being redirected to the ISE guest login portal. You have verified that all configuration on the ISE is correct and that the ISE is sending the redirect URL for the client. Which configuration check can help to resolve the issue?

  A. Verify if DADIUS accounting interim update is enabled on the guest SSID.
  B. Verify if SNMP NAC is enabled on the guest SSID.
  C. Verify if the SSID is configured for VVPA2-AES Layer 2 security.
  D. Verify if AAA override is enabled for the guest SSID.
  E. Verify if the RFC 3567 support is enabled under ISE configuration on the Cisco WLC.
  F. Verify if authentication priority for web-auth is set to RADIUS.
  D. Verify if AAA override is enabled for the guest SSID.

• Question 379:

  Which two cisco ISE option simplify the use of EAP-TLS authentication in a BYOD environment using PKI? (choose two)

  A. Simple Certificate Enrollment Protocol
  B. Lightweight Directory Access Protocol
  C. Online Certificate Stats Protocol
  D. Native Supplicant Provisioning
  E. Certificate Signing Request.
  A. Simple Certificate Enrollment Protocol
  E. Certificate Signing Request.

• Question 380:

  The Security Index dashlet indicates the security of the Cisco Prime Infrastructure managed network. Which two elements are used to calculate the security index? (Choose two.)

  A. WLC config
  B. wIPS configs
  C. MSE configs
  D. WLC rogue APs
  E. WLC CleanAir
  A. WLC config
  C. MSE configs