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下記はCisco 400-351試験問題集は実際の試験問題のバージョンの一部です。 CCIE Wireless 400-351問題集 は実際の試験問題バージョンには192問になります。すべての実際の試験問題は、勉強者が最初の試みで成功することを保証できます。400-351問題集の実際の試験問題でCisco試験に不合格になった場合、全額で支払い手数料の払い戻しを受けられます。実際の試験問題をトレーニングしたいでしょうか？ では、トレーニングしましょう！

 400-351フルバージョンを入手

問題#1

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 clients and not CENTRAL_WEB_AUTH.
Which of the below is most likely causing this issue?

A. The Web Login Page under the Cisco WLC security settings should be set to External (Redirect to external server).
B. The WLAN NAC State should be set to RADIUS NA
C. The WLAN Layer 2 security should be set to WPA+WPA2.
D. The WLAN Layer 3 security should be set to Web Policy with Conditional Web Redirect.

問題#2

You are the wireless administrator for ACME corporation. You must configure a Cisco Catalyst 3850 Series Switch to work as mobility agent to allow access point association to this switch.

A. Access point must be connected to an access port that has the access VLAN configured to be the same as the service port VLAN on the Catalyst 3850 switch.
B. Access point must be connected to an access port with the access VLAN configured to be any VLAN that has a Layer 3 interface (SVI) on the Catalyst 3850 switch.
C. Access point must be connected to an access port with the access VLAN configured to be the same as the wireless management VLAN on the Catalyst 3850 switch.
D. Access point must be connected to an access port that has the access VLAN configured to be the same as the management VLAN for the switch stack.
E. Access point must be connected to a trunk port with the native VLAN set to 1 in order to join the WLC on the Catalyst 3850 switch.

問題#3

A Cisco Unified 7925G Wireless IP Phone is operating on the 5 GHz band and transmitting at a power level of 40 mW.
Which configuration must be done on the controller to avoid one-way audio?

A. Set the maximum power level assignment to 16 dBm.
B. Set the maximum power level assignment to 26 dB
C. In DCA, enable UNII-I channels only.
D. In DCA, enable UNII-II channels only.

Explanation:
One-Way Audio During a Connected Call
Use the following list to identify possible causes for the problem:
• Check the access point to see that the transmit power setting matches the transmit power setting on the phone. One-way audio is common when the access point power setting is greater (100mW) than that of the phone (20mW).
Cisco Unified Wireless IP Phone 7925G Firmware supports dynamic transmit power control (DTPC). The phone uses the transmit power that the access point advertises upon association.
Note With DTCP, if Client Transmit Power is set in the access point, the phone automatically uses the same client power setting. If the access point is set for the maximum setting (Max), the access point uses the Transmit Power setting on the phone.
• Check that the access point is enabled for ARP caching. When the Cisco Unified Wireless IP Phone 7925G is in power save mode or scanning, the access point can respond to the wireless IP phone only when ARP caching is enabled.
• Check your gateway and IP routing for voice problems.
• Check if a firewall or NAT is in the path of the RTP packets. If so, you can use Cisco IOS and PIXNAT to modify the connections so that two-way audio is possible.
• Check that the Data Rate setting for the phone and the access point are the same. These settings should match or the phone should be set for Auto.
• Check the phone hardware to be sure the speaker is functioning properly.
• Check the volume settings in the Phone Settings menu.
Reference: http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7925g/7_0/english/administration/guide/7925trb.html#wp1106778

問題#4

Which event happens when a wireless client connects to a Cisco 5760 Converged Access Controller with a WLAN configured for AAA override enabled and an invalid VLAN (not configured on the Cisco 5760) is returned as part of RADIUS accept message by the CISCO ISE server?

A. The client is put in exclusion list by the WL
B. The client is marked as authenticated but does not get an IP address.
C. The client is marked as associated and DHCP required state.
D. The client is out in the RUN state and is mapped to the wireless management VLA

問題#5

Which two effects does TSPEC-based admission control have as it relates to WMM clients? (Choose two.)

A. Allow access only for VoWLAN traffic when interference is detected.
B. Enforce airtime entitlement for wireless voice applications.
C. Deny clients access to the WLAN that do not support WM
D. Ensure that call quality does not degrade for existing VoWLAN calls.
E. Deny clients access to the WLAN is they not comply with the TERP standart.

試験コード: 400-351問題数量: 192 Q&As更新時間:  2026-10-11

  400-351フルバージョンを入手
 約400-351質問

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