Cisco 300-425 Exam Dumps

Cisco 300-425 Sample Question Answers

Cisco 300-425 Sample Questions

Question # 1

A wireless engineer must design mobility between two buildings at a campus site. The engineer has one controller at each site. The engineer is investigating inter-controller CAPWAP data and control traffic. Which two ports must be open? (Choose two.)

A. 5246  
B. 5247  
C. 8443  
D. 16666  
E. 16667  

Answer: C,D

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Question # 2

An engineer is configuring a centralized set of controllers for separate facilities. Which two Cisco wireless architectures must be used to ensure flexible sizing of WLAN to VLAN mappings? (Choose two.) 

A. interface group  
B. mobility group  
C. AP group  
D. controller group  
E. RF group  

Answer: B,C

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Question # 3

The wireless team must configure a new voice SSID for optimized roaming across multiple WLCs with Cisco 8821 phones. Which two settings accomplish this goal? (Choose two.) 

A. Configure mobility groups between WLCs.  
B. Use Cisco Centralized Key Management for authentication.  
C. Configure AP groups between WLCs.  
D. Configure AVC profile on new SSID.  
E. Use AVC to tag traffic voice traffic as best effort.  

Answer: A,B

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Question # 4

During a wireless network design, a customer requires wireless coverage on the perimeter of a building but also wants to minimize signal leakage from the wireless network. Which antenna should be used to accomplish this design?

A. Patch  
B. Dipole  
C. Monopole  
D. Omnidirectional  

Answer: C

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Question # 5

An engineer is designing a wireless network to support high availability. The network will need to support the total number of APs and client SSO. Live services should continue to work without interruption during the failover Which two requirements need to be incorporated into the design to meet these needs? (Choose two.) 

A. redundant WLC  
B. controller high availability pair with one of the WLCs having a valid AP count license 
C. 10 sec RTT  
D. back-to-back direct connection between WLCs  
E. WLC 7.5 code or more recent  

Answer: B,D

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Question # 6

During a wireless design all APs are mapped to designated controllers in case of a failure. The controllers are located in the same data center but in different racks. An AP failed over to a controller that was not defined on its High Availability tab. The customer does not want the AP to move back to its defined Cisco WLCs until they manually intervene. What needs to be addressed in the design? 

A. Set AP fallback to enabled.  
B. Set AP fallback to disabled.  
C. Change the HA SKU secondary unit option.  
D. Change the default mobility domain.  

Answer: B

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Question # 7

An engineer must repurpose a lab WLC appliance for use in the production environment of the enterprise. After the new WLC is configured with the information of the other WLC, the mobility tunnels are still not coming up. What is the reason?

A. A firewall is blocking UDP port 16667 between the WLCs.  
B. The WLC management interfaces are in the same VLAN.  
C. The hardware platform is incompatible.  
D. The mobility groups are different.  

Answer: D

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Question # 8

A customer requires that two wireless APs be installed in a reception area, in a historic building, the impact of the APs on the appearance of the reception area must be minimized. Which two AP antennas should be used? (Choose two.) 

A. AP with a Yagi antenna  
B. AP with a patch antenna  
C. AP with a monopole antenna  
D. AP with an integrated antenna  
E. AP with a dipole antenna  

Answer: A,B

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Question # 9

A customer is looking for a network design with Cisco Hyperloctation using AP4800 for location tracking via a custom mobile app Issues appeared in the past with refresh rates for location updates. What needs to be implemented to meet these requirements?

A. Cisco CMX SDK in the location app  
B. redundant CMX and fetch location in round-robin fashion.  
C. device Bluetooth via the app  
D. Cisco FastLocate technology  

Answer: D

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Question # 10

A network engineer is working on a predictive WLAN design, the new wireless network must support access to Internet, email, voice, and the inventory database, to successfully support these services, which configuration must the engineer use for the signal strength levels and SNR on the planning tool?

A. signal strength of -67 dBm, 25-dB SNR, and maximum 1 percent packet loss.  
B. signal strength of -67 dBm, 20-dB SNR, and maximum 5 percent, packet loss.  
C. signal strength of 67 dBm, 20-dB SNR, and maximum 1 percent packet loss.  
D. signal strength of-70 dBm,30-dB SNR. and maximum 10 percent packet loss.  

Answer: A

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Question # 11

WLC SSO is set up between two WLCs in a service provider network serving public spaces. On WLC failover, it is noticed that only about half of the original client count is now showing on the secondary WLC, although it is currently showing the role as active. Which design side case explains the issue? 

A. The secondary WLC platform does not support the required client count.  
B. The WLCs had not completed database sync before the primary failure.  
C. SSO is not configured correctly.  
D. Some client sessions were in WebAuth-Req state before failover.  

Answer: D

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Question # 12

How does AP failover priority for access points function when configured with priority 1 or 4?

A. When configured with priority 1, the access point is assigned with the highest priority level and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure. 
B. When configured with priority 4, the access point is assigned with the highest priority level and it is marked as critical. This access point fails over before other access points with the lower priority when there is primary controller failure. 
C. When configured with priority 4, the access point is assigned with the lowest priority level and it is marked as low. This access point fails over after other access points with the higher priority when there is primary controller failure. 
D. When configured with priority 1, the access point is assigned with the medium priority level and it is marked as medium. This access point fails over after other access points with the higher priority when there is primary controller failure. 

Answer: B

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Question # 13

An enterprise is using the wireless network as the main network connection for corporate users and guests. To wireless network availability. Two Standalone controllers are installed in the head office. APs are connected to the controllers using a round-robin approach to load balance the traffic. After a power cut, the wireless clients disconnect while roaming. An engineer tried eping from the controller but faits. Which protocol needs to be allowed between the networks that the controllers are installed? 

A. IP Protocol 67  
B. IP Protocol 77  
C. IP Protocol 87  
D. IP Protocol 97  

Answer: D

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Question # 14

An AP is receiving 802.11 packets on its 802.11a radio with an RSSI value of -77 dBm. The current AP is part of an AP group that has been assigned an RF profile with RX-SOP set to Medium for 802.11a. Which action does the AP take with the packets? 

A. All frames are classified as non-Wi-Fi frames and are not decoded by the 5 GHz radio.  
B. Frames are decoded by the 2.4 GHz radio.  
C. All frames are classified as non-Wi-Fi frames and are not decoded by the 2.4 GHz radio.  
D. Frames are decoded by the 5 GHz radio.  

Answer: C

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Question # 15

A network engineer is troubleshooting connectivity issues between two WLCs running 8.x code in SSO mode and finds that the redundancy management heartbeat is failing. Which packet type must be filtered for heartbeats when taking a capture to verify communication?

A. RSTP  
B. UDP  
C. TCP  
D. ICMP  

Answer: B

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