Top Quality CCIE Wireless 400-351 examcollection

Q1. Which two features require Network Time Protocol synchronization on the Cisco 5760 WLC?(Choose two) 

A. AP CAPWAP multicast 

B. SNMPv3 

C. AP authentication 

D. Band Select 

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Q2. Which two AP join process are supported by the cisco 5760 WLC ?(choose Two) 

A. Layer 2 CAPWAP discovery 

B. Remotely stored controller IP address discovery 

C. DNS discovery 

D. Layer 3 CAPWAP discovery 

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Q3. You are implementing a WLC at a remote site and want to make sure that you are able to sync up with the Cisco WCS at the central site. Which two statements about this process are true? (Choose two.) 

A. If the WLC is behind a firewall, you must make sure that UDP ports 161 and 162 are open. 

B. The Cisco WCS server does not need direct IP connectivity to the WLC. 

C. Cisco WCS will not be able to communicate with the WLC if the WLC is behind a NAT device. 

D. If the WLC is behind a NAT device, the WLC's dynamic AP-manager interface must be configured with the external NAT IP address. 

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Q4. While troubleshooting a failed central web authentication configuration on cisco WLC you discover that the Cisco WLC policy manager state is showing RUN For new client and not CENTRAL_WEB_AUTH what is most likely the issue.? 

A. The WLAN Layer 2 security should be sent to WPA+WPA2 

B. The WLAN NAC state should be set to RADIUS NAC 

C. The web login page under the cisco WLC security should be set to external (redirect to external server) 

D. The WLAN layer 3 security should be set to web page policy with condition web redirect. 

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Q5. Your customer is having wireless VoIP problems. When the Cisco 7925 phones roam from APtlo AP2, the voice drops out and comes back. The phones are set up for PEAP/WPA2-AES with CCKM to an external RADIUS server .The APs and WLAN are setup in FlexConnect mode. Which statement explains the issue? 

A. PEAP with WPA2-AES is not supported with Cisco Centralized Key Management, use EAP-FAST. 

B. The APs have not been added to the FlexConnectgroup . 

C. PEAP with WPA2-AES is not supported with Cisco Centralized Key Management, use LEAP. 

D. The APs have been added to the FlexConnectgroup . 

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Q6. Which two option are new feature that are supported by IGMPv3 Compared to IGMPv2 (Choose two) 

A. It adds support for IGMP Leave Message 

B. Routers can now send a group-specific query 

C. It extends IGMP, which allows for an explicit maximum response time field 

D. It supports the link local address 224.0.0.22, which is the destination IP address for membership reports 

E. It adds support for source filtering 

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Q7. What happen if a new MAC address is learned on fast Ethernet 5/1? 

A. The port goes into error-disabled state 

B. The port switch state to administratively down 

C. The port forward traffic from the newly learned MAC 

D. The port remain up only traffic from the newly learned MAC is blocked 

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Q8. When creating a guest account on Cisco identity Services Engine .Which option in the sponsor portal allows for the guest credentials to be used for RADIUS authentication without requiring the guest user to log into the guest portal? 

A. Set the Guest role to Guest 

B. Set the Guest role to Activated guest 

C. Set the Time Profile to Radius 1Day 

D. Check the box to send email not send email notification id the guest user name is based on the email address. 

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Q9. Refer to the exhibit. 

You enabled NAT to make sure that your WLC is publicly reachable . if other NAT parameters are left to default1 which statement is true. ? 

A. The AP WLC discovery fails for APs int local mode using 209.165.200.44 

B. The AP WLC discover succeeds for OEAPsjoning the WLC using 192.168.3.44 

C. The AP WLC discover succeeds for OEAPsJoning the WLC using 192.168.3.44 or 209 165.200.44D. The AP WLC discover Fail for APs in local mode using 

192.168.3.44 

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Q10. You are deploying cisco 792x wireless phones on your on your Cisco unified wireless network . Which two configuration setting are recomended? 

A. Enable PSPF 

B. Enable DTPC 

C. Enable WMM 

D. Enable PMF 

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