Cisco 300-370 Online Practice Questions and Exam Preparation

Cisco 300-370 Online Questions & Answers

• Question 61:

  When designing your wireless network for iOS devices, which two limits of packet loss and jitter ensure stable, quality communication? (Choose two.)

  A. Jitter should be kept to less than 500 ms.
  B. Packet loss should remain under 1 percent.
  C. Packet loss should remain under 5 percent.
  D. Packet loss should remain under 2 percent.
  E. Jitter should be kept to less than 100 ms.
  B. Packet loss should remain under 1 percent.
  E. Jitter should be kept to less than 100 ms.

  ---

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/technology/vowlan/troubleshooting/vowlan_troubleshoot/8_Site_Survey_RF_Design_Valid.pdf

• Question 62:

  Refer to the exhibit.

  

  Access points are deployed in an office building and users report that the real-time communications quality of experience is poor when users walk between the elevators. The elevators are a heavy metallic obstacle, and AP 3 was installed to cover the elevator area, which AP 1 and AP 2 signal does not reach. Communications are captured for a user walking from point A to point C, and it is observed that the user iPhone device suddenly scans all bands and then roams from AP 1 to AP 3 somewhere between points and . WLAN is set to 5 GHz only, Open, default rate configuration. Which action improves the real-time application quality of experience in this area?

  A. Enable 802.11v on the WLAN.
  B. Enable 802.11r on the WLAN.
  C. Enable 802.11k on the WLAN.
  D. Move AP 2 to point B.
  B. Enable 802.11r on the WLAN.

• Question 63:

  Which two EAP types are tunnel methods? (Choose two.)

  A. EAP-TLS
  B. PEAP
  C. EAP-TTLS
  D. EAP-MD5
  E. EAP-CHAP
  B. PEAP
  C. EAP-TTLS

• Question 64:

  Refer to the exhibit.

  

  An engineer is troubleshooting non-802.11 interference and observes the shown output. Which interference signature is depicted?

  A. cordless phone
  B. analog video cameras
  C. microwave oven
  D. FHSS Bluetooth
  B. analog video cameras

• Question 65:

  An engineer has discovered that new access points cannot join a Cisco Catalyst 3850 switch stack due to an insufficient number of access point licenses. Which action resolves this issue?

  A. Use the license right-to-use activate apcount 5 slot 1 acceptEULA command.
  B. Add an additional Cisco Catalyst 3850 switch to the stack to load balance the license count.
  C. Reboot the switch stack to clear the stale access point count and free up additional licenses.
  D. Return the switch and exchange it for one with additional access point licensing.
  B. Add an additional Cisco Catalyst 3850 switch to the stack to load balance the license count.

• Question 66:

  Refer to the exhibit.

  

  The AP is unable to join the controller. What is the cause of this error?

  A. The controller code version is lower than the code of the AP attempting to join.
  B. AP code is not the same as the controller and must download firmware.
  C. AP model is not compatible with the controller code version.
  D. The AP is not configured in the controller auth-list of acceptable APs.
  C. AP model is not compatible with the controller code version.

• Question 67:

  You recently deployed an 802.11ac wireless network that contains Cisco Unified Wireless IP Phones 7925G. Users report that the phones intermittently lose connectivity. Which troubleshooting step is the first you must take if you are using the bottom-up troubleshooting methodology?

  A. Review the Cisco WLC log files for authentication failures.
  B. Use a packet sniffer to capture 802.22 frames.
  C. Perform an RF site survey.
  D. Compare the Cisco IOS version of the controller and the phones.
  C. Perform an RF site survey.

• Question 68:

  Which feature should a network engineer enable within a mixed-client network to ensure that the legacy client operates at the best possible rates?

  A. ClientLink
  B. RRM
  C. DCA
  D. Band Select
  A. ClientLink

  ---

  In mixed client environments, 802.11a/g clients may delay communications for 802.11n clients and reduce overall system performance. Organizations can improve the reliability and coverage for legacy 802.11a/g clients, assist these clients in operating at the best possible rates, and help ensure that these legacy clients get on and off the wireless network faster by implementing Cisco ClientLink. Cisco ClientLink is easily enabled through the wireless LAN controller or Cisco Wireless Control System (WCS) control panel.

• Question 69:

  Refer to the exhibit.

  

  Which statement about the join process of the access point is true?

  A. The time on the controller is outside of the certificates validity time interval, so the join phase failed.
  B. The AP successfully joined the controller.
  C. The AP moved from this controller to its primary controller.
  D. The AP failed to join because the MAC address of the AP was not correct on the controller.
  E. The controller rejected all discovery requests from the AP because they were not received on the management interface subnet.
  E. The controller rejected all discovery requests from the AP because they were not received on the management interface subnet.

  ---

  References:

• Question 70:

  Refer to the exhibit. Why did Client 00:25:84:61:92:7d not get a response from the RADIUS server?

  

  A. The RADIUS server rejected the username that was provided by the client.
  B. The shared-secret keys on the controller and on the RADIUS server do not match.
  C. The wireless controller does not have IP connectivity to the RADIUS server.
  D. The client and the RADIUS server did not agree on the EAP type so the RADIUS server dropped the packet.
  B. The shared-secret keys on the controller and on the RADIUS server do not match.