350-050無料問題集「Cisco CCIE Wireless Exam (V2.0)」

質問 1

When viewing the configuration of an autonomous AP, you see these SNMP commands:
snmp-server community comaccess ro 4
snmp-server enable traps snmp authentication
snmp-server host cisco.com version 2c public
Which statement about these commands is true?

（A）These commands allow read-only access to access list 4 members that use the comaccess community string. SNMPv2c sends SNMP Authentication Failure traps to the host cisco.com, using the public community string.

（B）These commands allow read-only access for all objects to access list 4 members that use the comaccess community string. No other SNMP managers have access to any objects. SNMPv2c sends SNMP Authentication Failure traps to the host cisco.com, using the public community string.

（C）These commands block read-only access for all objects to access list 4 members that use the comaccess community string. All other SNMP managers have access to any objects. SNMPv2c sends SNMP Authentication Failure traps to the host cisco.com, using the public community string.

（D）These commands allow write-only access for all objects to access list 4 members that use the comaccess community string. No other SNMP managers have access to any objects. SNMPv2c sends SNMP Authentication Failure traps to the host cisco.com, using the public community string.

正解：B 解答を投票する

質問 2

You are working for a South American services integrator. Your customer has a working unified Cisco WLC solution in Costa Rica (-A domain). You need to integrate an office in
Panama (-N domain); correct APs are already deployed for this domain. Which approach do you take?

（A）Do nothing. These APs will work on the same Cisco WLC because the countries are neighbors.

（B）Use the config domain add -N command on the Cisco WL

（C）Change the APs in the Panama office to AIR-CAP3502E-N-K9, which have external antennae.

（D）Add the country code for Panama (PA) through the Cisco WLC web GUI.

正解：D 解答を投票する

質問 3

Refer to the exhibit.

You have just configured multicast on the wired network and the controller. You configured the multicast address on the Cisco WLC to be 239.0.1.25, with IGMP snooping disabled. Clients 1 and 3 are associated to AP1, and Client 2 is associated to AP2. All three clients are associated and authenticated to WLAN 1. Using Client 1, you send an IGMP join request to test the multicast application on the wireless network.
Which client or clients will need to process the multicast traffic?

（A）Client 1

（B）Clients 1 and 3

（C）Clients 1, 2, and 3

（D）none of the clients

（E）Clients 1 and 2

正解：C 解答を投票する

質問 4

Which two statements are not correct about client MFP? (Choose two.)

（A）In order to use client MFP, the client must support CCXv5 and negotiate WPA2 with AES-CCMP or TKIP.

（B）The only supported method to obtain the pre-user MFP encryption keys is EAP authentication.

（C）The CCXv5 client and access points must discard broadcast class 3 management frames.

（D）Client MFP encrypts class 3 unicast management frames using the security mechanisms defined by 802.11i.

（E）Client MFP can replace infrastructure MFP if only CCXv5 clients are used.

正解：B、E 解答を投票する

質問 5

Which two statements are true regarding the location tracking history on the Cisco 3300 Series Mobility Services Engine? (Choose two.)

（A）History logging is enabled by default.

（B）An element is removed from the tracking table after one hour of inactivity.

（C）The history of an element is recorded if it moves across floors.

（D）By default, the historical data is archived for 30 days.

（E）The history of an element is recorded if it moves more than 5 meters (or 15 feet).

正解：C、D 解答を投票する

質問 6

Which two sets of commands will allow multiple SSIDs (each in its own VLAN) to be broadcast on a single radio interface for an autonomous AP? (Choose two.)

（A）cannot broadcast multiple SSIDs under one radio interface if using multiple VLANs

（B）dot11mbssid under the global config section and guest-mode under the SSID config section

（C）dot11mbssid under the global config section and mbssid guest-mode under the SSID config section

（D）mbssid under the radio interface and mbssid guest-mode under the SSID config section

（E）dot11mbssid under the global config section, mbssid under the radio interface, and guest-mode under the SSID config section

正解：C、D 解答を投票する

質問 7

Cisco WiSM controllers have multiple interface types. Which two interfaces must be present and configured at setup time? (Choose two.)

（A）service port

（B）virtual

（C）virtual gateway

（D）operator defined

正解：A、B 解答を投票する

質問 8

The IEEE 802.11i standard defines mechanisms for wireless client authentication and data encryption. During 802.1X EAP authentication, a number of keys are used in order to establish a secure encrypted link between the access point and the client. Which two of these keys are derived via the WPA four-way handshake? (Choose two.)

（A）GTK

（B）PMK

（C）GMK

（D）MSK

（E）PTK

正解：A、E 解答を投票する

質問 9

Refer to the exhibit.

You are troubleshooting a client that is not able to associate to an SSID configured on an autonomous AP. What is most likely the cause of the association failure, given the debug output seen in the exhibit?

（A）There is no login method configured under the AAA configuration.

（B）The RADIUS server is not reachable.

（C）The interface dot11radio0 does not require authentication and the client is requesting it.

（D）The username and password combination is incorrect.

（E）The aaa authentication command is pointing to a nonexistent RADIUS server.

（F）The SSID is secured with PSK and the shared secret is wrong.

正解：A 解答を投票する

質問 10

A hospital has four Cisco WLCs, a WCS, and an MSE. All devices are correctly synchronized via the WCS. You have been called to inspect a location tracking problem. In some areas, tracked elements are being reported on wrong floors. After troubleshooting, you find out that the hospital building does not provide enough interfloor attenuation.
What is the best way to solve the problem?

（A）Turn on Cisco Compatible Extensions location measurements on the WLC to enhance location accuracy.

（B）Do not use more than 10 APs on each floor. Using more than 10 causes signals to propagate across floors and pushes tags to wrong floors.

（C）Vertically align APs across floors for better accuracy.

（D）Assign a separate WLC to each floor in order to make sure that tags do not get reported on wrong floors.

正解：C 解答を投票する

質問 11

Refer to the exhibit.

What might be the reason of these failed attempts in ACS?

（A）The request is coming from a AAA client that is configured only for TACACS+ on ACS.

（B）The PC that is trying to access the device is outside the known subnet.

（C）The wrong shared secret is configured on the AAA client or ACS.

（D）The request is coming from a AAA client that is configured only for RADIUS on ACS.

正解：D 解答を投票する

質問 12

A 7-Mb multicast traffic stream is being sent to wireless clients and it is using up most of the available wireless spectrum in the 2.4-GHz unlicensed band. As a result, many of the data applications have become sluggish and the video is choppy. What is the best option to send the multicast over the wireless network more efficiently and leave some bandwidth for the data applications (assuming the network is capable of supporting this option)?

（A）Turn on multicast-multicast mode

（B）Enable WMM QoS

（C）Turn off the lower data rates

（D）Raise the DTIM to 10

正解：C 解答を投票する

350-050 無料問題集「Cisco CCIE Wireless Exam (V2.0)」

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