Free 300-370 Testing Bible 2021

NEW QUESTION 1
A wireless engineer is unable to join lightweight access points to the Cisco Wireless Controller. The access points receive ip addresses from a DHCP pool configured on the core switch. Which action must be taken to resolve the issue?

• A. Upgrade the Wireless Controller to a newer IOS release.
• B. Configure option 43 on the DHCP pool.
• C. Configure option 82 on the Wireless controller.
• D. Change the management ip address on the Wireless Controlle

Answer: C

NEW QUESTION 2
An engineer uses the shutdown and no shutdown commands on a switch port that an access point is connected to because the AP had disassociated. These commands usually resolve the issue.
Which troubleshooting methodology does this demonstrate?

• A. bottom-up
• B. top-down
• C. divide and conquer
• D. shoot from the hip

Answer: D

NEW QUESTION 3
A company consists of two adjacent buildings, each with its own Cisco 5508 Wireless Controller with APs joined to the controller in the building. The two controllers are configured identically except for interface IP addresses. Only one SSID is being used in both buildings. The clients in building A are not experiencing any connectivity issues, but (he clients in building B report poor connections An
engineer performs a site survey and finds co-channel interference, yet discovers mac Transmit Power Control was never performed on the APs and that Radio Resource Management is not functioning like it does in building A Furthermore, the controllers are in the same RF group and controller A is elected RF leader Which action will improve client connections in building B?

• A. Ensure WMM is enabled on the SSID.
• B. Manually select controller B as RF group leader.
• C. Configure controller B to be in a separate RF group.
• D. Doable the low data rates on the a radio and the b/g radio in building

Answer: C

NEW QUESTION 4
An engineer is using various techniques to discover and isolate rogues on the network. For which technique must the engineer consider legal ramifications?

• A. rogue AP containment
• B. RF detection
• C. switch port tracing
• D. wire detection
• E. Cisco Prime Infrastructure location services

Answer: A

NEW QUESTION 5
Refer to the exhibit.

Employees upgraded company issued iOS devices, which are configured to authenticate to the
network using WPA2-Enterprise 802.1x with LEAP. As a result, the devices are no longer able to authenticate. Which action must the engineer do to resolve the issue?

• A. Redeploy the existing configuration profile.
• B. Change LEAP certificate on the ACS server.
• C. Reset the network settings on the devices.
• D. Rejoin the enterprise network manually.
• E. Deploy a new configuration profile with LEAP enabled

Answer: B

NEW QUESTION 6
An engineer is troubleshooting non-802 11 interference and observes this output. Which type of interference signatures can be identified?
Refer to the exhibit.

• A. one frequency hopping Bluetooth
• B. two healthy CCK and one malformed OFDM
• C. three broadband jammers
• D. two strong microwave ovens and one moderate

Answer: B

NEW QUESTION 7
A client is failing EAP authentication and a debug shows that the server is sending an Access-Reject message. Which action must you take to resolve authentication?

• A. Verify that the Validate server certificate on the client is disabled.
• B. Verify that the client certificates are from the proper CA and server certificate.
• C. Verify that the client server certificate has the proper Windows OlDs.
• D. Verify that the user account is the same in the client certificate.
• E. Verify that the user is using the same password that is on the server

Answer: B

NEW QUESTION 8
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

Answer: B

NEW QUESTION 9
You install a WLAN in a warehouse environment for a customer. three months after the installation, the
customer reports that the devices in the environment show a poor RSSI is some areas. Which option is a possible cause of the issue?

• A. an increase of stock in the warehouse
• B. an increase in the number of wireless clients
• C. RF interference from external sources, such as microwave ovens
• D. another WLAN installed in a neighboring warehous

Answer: A

NEW QUESTION 10
While reviewing CleanAir data in Cisco Prime Infrastructure, an engineer notices that a wideband jammer is not sending its Interferer Security Trap correctly. The engineer determines that the default seventy level has been changed. Which value does the engineer select to reset the seventy level to its factory setting?

• A. informational
• B. major
• C. minor
• D. warning
• E. critical

Answer: D

NEW QUESTION 11
DRAG DROP
Drag and drop the IP address range on the left onto the specific purpose for multicast groups on the right. Not all options are used.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 12
You are troubleshooting an AP joining issue. You have captured the CAPWAP join request sent from the AP to the controller. Which information do you export?

• A. MAC address of the AP that issues the join request
• B. version of the controller
• C. AP broadcast domain
• D. name of the controller that issues the joining request

Answer: A

NEW QUESTION 13
An engineer has discovered that a number of new access points are failing to join the wireless controller
module that has been recently enabled on a switch stack of three Cisco Catalyst 3850 switches running
3.02.03 SE version of Cisco IOS-XE. All cables have been verified and all access point switch port configurations are identical.
Which options is the likely root cause of the issue?

• A. Stacked Cisco Catalyst 3850 switches only support 100 CAPWAP termination licences.
• B. Cisco IOS-XE version 3.02.03 SE supports only access points on the master switch.
• C. The EULA has not been accepted on the switch wireless controller module.
• D. When stacked, the Cisco Catalyst 3850 cannot use the wireless controller modul

Answer: D

NEW QUESTION 14
Which Cisco WLC debug command allows you to determine if the certificate process is failing in the CAPWAP messages?

• A. debug pm pki enable
• B. debug cert events enable
• C. debug capwap events enable
• D. debug capwap packet enable
• E. debug capwap errors enable

Answer: E

NEW QUESTION 15
You have successfully configured HA and SSO using two Cisco 5508 Wireless LAN Controllers. You are able to access the Active Primary WLC but are unable to access the Secondary Standby WLC. Which
two methods will allow you to access the standby unit? (Choose two.)

• A. Via SSH to the Redundancy Management Interface.
• B. Via Service Port Interface.
• C. Via SSH to the Management Interface.
• D. Via console connectio

Answer: CD

NEW QUESTION 16
An engineer has received an alarm on a wireless LAN controller and is unsure of its meaning. The engineer attempted to ping the wireless LAN controller interfaces. Which troubleshooting methodology does this action demonstrate?

• A. bottom-up
• B. follow the path
• C. shoot from the hip
• D. top-down
• E. divide and conquer

Answer: E

NEW QUESTION 17
Refer to the exhibits. An engineer is troubleshooting connectivity issues on the guest network.



Which cause of the issue is true?

• A. The spanning-tree portfast trunk command must be removed.
• B. The switchport mode must be configured as access.
• C. The interface group has incorrect mappings.
• D. The trunk port does not have the correct VLANs allowe

Answer: D

NEW QUESTION 18
You have designed your wireless network for data coverage. However, as 5 GHz device a client??s increase over legacy 2.4 GHz devices, you observe roaming issues and instability of wireless communication for the newest devices.
Which element will cause this issue?

• A. You have designed for data coverage, but you need a voice design to accommodate 5 GHz devices.
• B. Band Select is ON and steers clients to connect to 2.4 GHZ over 5 GHz.
• C. RRM is ON and favors 2.4 GHz legacy devices.
• D. 5 GHz cell size is smaller than 2.4 GHz cell size, which results in inadequate overlap for 5 GHz clients.

Answer: B

NEW QUESTION 19
Wireless users encounter choppy VoVLAN on one floor of a building. Which troubleshooting approach will determine the cause of the issue in the least amount of time?

• A. move the problem
• B. top down
• C. shoot from the hip
• D. bottom up

Answer: A

NEW QUESTION 20
Refer to the exhibit.

A client reports being unable to log into the wireless network, which uses PEAPv2. Which two issues appear in the output? (Choose two)

• A. The AP has the incorrect RADIUS server address
• B. There is a problem with the client supplicant
• C. The AP has lost IP connectivity to the authentication server
• D. The authentic at ion server is misconfigured on the controller
• E. The EAP client timeout value should be increased
• F. The authentication server is misconfigured in the WLAN

Answer: AC

NEW QUESTION 21
......