NEW QUESTION 1
Which three components are needed to identify the zone of impact for non-802.11 sources of 2.4 GHz and 5.0 GHz interference? (Choose three.)

• A. WLC
• B. MSE
• C. RF site survey tool
• D. Wi-Fi analyzer
• E. CleanAir AP
• F. spectrum analyzer

Answer: CEF

NEW QUESTION 2
Refer to the exhibit.


An access point joins the secondary wireless controller but not the primary wireless controller. Another access point has joined the controller and is working fine. The network engineer can ping the wireless controller and the access point from the core switch.
Which option is the cause of the issue?

• A. The trunk ports are missing a spanning tree configuration.
• B. The EtherChannel configuration is incorrect.
• C. The port channels configured with the wrong negotiation protocol.
• D. The trunk port configuration is incorrec

Answer: B

NEW QUESTION 3
Clients are failing EAP authentication A debug shows that an EAP handshake started and the clients are then de-authenticated. Which two issues can cause this problem'? (Choose two.)

• A. The clients are configured for machine authentication, but the RADIUS server is configured for user authentication.
• B. The WLC has not been added to the RADIUS server as a client.
• C. The WLC certificate has changed.
• D. The shared secret of the WLC and RADIUS server do not match.
• E. The WLAN is not configured for the correct EAP supplicant typ

Answer: BE

NEW QUESTION 4
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 5
An engineer ran the debug packet logging enable all command, but only 25 packets are shown and none from the client the engineer wants to see.
Which command helps find data that is specific to the client?

• A. debug packet logging enable rx
• B. debug packet logging acl lwapp-ip
• C. debug packet logging enable format
• D. debug packet logging acl ip

Answer: B

NEW QUESTION 6
A WLC receives a coverage hole detection alert from an AP. What two conditions must occur for the controller to dynamically mitigate the situation? (Choose two.)

• A. The AP serving the troubled client must currently have a power level 2 or lower.
• B. The client must be able to dynamically raise its power level to match the new AP power.
• C. The AP must be RF visible to additional APs on the other side of the coverage hole for calibration.
• D. The client must have WMM-PS disabled to allow for the increased power usage.
• E. The AP serving the troubled client must currently have a power level higher than 2.

Answer: AB

NEW QUESTION 7
Which statement about the join process of the access point is true? Refer to the exhibit.

• 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.

Answer: E

NEW QUESTION 8
Which visual cue accurately describes a characteristic of the zone of impact displayed in Cisco Prime Infrastructure?

• A. The closer the cirlce is to blue, the more localized the impact is.
• B. The smaller the circle, the more localized the impact is.
• C. The larger the circle, the more severe the impact is.
• D. The more translucent the circle is, the more localized the impact i

Answer: B

NEW QUESTION 9
An engineer is troubleshooting why a MAC address was not listed in the MAC table and discovers that the VLAN was enabled only on the interface that data is coming in on. Which change fixes this problem?

• A. Enable outgoing interfaces.
• B. Disable sticky MAC on the access switch.
• C. Remove loop detection on interfaces.
• D. Flush the MAC address tabl

Answer: A

NEW QUESTION 10
You detect a coverage hole in some part of the network. After troubleshooting, you find out that the
Cisco 3702i AP is not using all of its transmission power, and hence is not using the 4x4 spatial stream. Which cause of the problem is true?

• A. The upstream switch is not PoE-capable.
• B. The AP antennas have been damaged.
• C. The AP is not 4x4-capable.
• D. The PoE source is not injecting the adequate quantity of powe

Answer: D

NEW QUESTION 11
A training class has 15 laptops connecting to the WLAN using the same Active Directory training credentials.
Users report that they cannot connect until someone else logs off. At any one time, only half of the class connect to the internet.
Which option must be checked first?

• A. Maximum Allowed Clients
• B. Client Exclusion
• C. Co-channel interference
• D. DHCP address pool

Answer: A

NEW QUESTION 12
An engineer is attempting to resolve wireless channel overlap issues in the 2.4 GHz network. Which network change reduces channel overlap?

• A. Shut down 802.11b/g/n radios.
• B. Enable 40 MHz channel bonding on 802.11b/g/n.
• C. Enable 802.11b data rates.
• D. Enable all 802.11b/g/n channel

Answer: D

NEW QUESTION 13
Which three options are characteristics of a rogue AP that poses a high-security risk? (Choose three.)

• A. a high RSSI
• B. accepts clients
• C. a foreign SSID
• D. a distant location
• E. open authentication
• F. a low RSSI

Answer: BEF

NEW QUESTION 14
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 15
Which two EAP types are tunneled? (Choose two.)

• A. EAP-MD5
• B. EAP-MSCHAPv2
• C. PAP
• D. EAP-FAST
• E. EAP-MD6

Answer: BD

NEW QUESTION 16
A Cisco WLC v7.0 is not seeing an AP join. Which starting prefix debug command can help determine a combination of discovery/join and DHCP process status?

• A. debug capwap events - from Cisco WLC
• B. debug capwap events - from the AP
• C. debug ip udp - from Cisco WLC
• D. debug ip udp - from the AP

Answer: D

NEW QUESTION 17
Which three details are contained within the LWAPP discovery response sent by each WLC to enable the LAP to choose a WLC? (Choose three.)

• A. the controller sysName
• B. an AP-manager IP address
• C. the WLC IOS version
• D. the mobility domain name
• E. the master controller flag
• F. the DNS server address

Answer: ABE

NEW QUESTION 18
Refer to the exhibit.

Which two statements about the WLAN are true? (Choose two.)

• A. 802.11b data rates are disabled in this WLAN.
• B. The Cisco device is a 3600 series AP.
• C. The client is 802.11n capable.
• D. The client has authenticated.
• E. The client has a 5 GHz connectio

Answer: CE

NEW QUESTION 19
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 20
A WLAN engineer has just completed a wireless network installation using Cisco 2700 series access points. After checking the WLC, it seems that the APs are running in medium power. What effect will this have in the APs?

• A. Due to insufficient power, the access points are not broadcasting any Wireless networks.
• B. Due to insufficient power, only the 2 4 GHz radio is up.
• C. Due to insufficient power the access points have dynamically shifted from 3x4 to 3x3.
• D. Due to insufficient power the access points have dynamically shifted from 4x4 to 3x3.

Answer: C

NEW QUESTION 21
Which channel width is the maximum that can be obtained by bonding two 802.11 ac subchannels according to US regulations?

• A. 160 MHz
• B. 120 MHz
• C. 84 MHz
• D. 240 MHz

Answer: A

Explanation:
To increase throughput, 802.11ac introduces two new channel widths. All 802.11ac devices are required to support 80 MHz channels, which doubles the size of the spectral channel over 802.11n. It further adds a 160 MHz channel option for even higher speeds. Due to the limitations of finding contiguous 160 MHz spectrum, the standard allows for a 160 MHz channel to be either a single contiguous block or two noncontiguous 80 MHz channels.

NEW QUESTION 22
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 23
In a new deployment, your team has connected many access points in a single switch and you noticed that some access points are not getting power. Which command on a Cisco switch can give you the remaining power (Watts) to confirm if it is a PoE issue?

• A. show power inline
• B. show power
• C. show post
• D. show poe

Answer: A

NEW QUESTION 24
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