单选题Which of the following does not affect security on a wireless access point?（）A EncryptionB DHCPC PasswordD SSID

第1题：

Which of the following should be used to restrict access to a wireless network?（）

• A、Port forwarding
• B、Enable SSID broadcast
• C、Wireless encryption
• D、Enable DMZ

第2题：

A company wants to secure access to its internal wireless network. The company wants to use themost secure means to access the network. Which of the following is the BEST choice for wireless security in this situation?（）

• A、WEP encryption
• B、Channel rotation
• C、Disable SSID
• D、WPA encryption

第3题：

Which issue or set of issues does the Lightweight Access Point Protocol （LWAPP） address？（）

• A、 reduction of processing in wireless controllers
• B、 distributed approach to authentication， encryption， and policy enforcement
• C、 provides security by blocking communication between access points and wireless clients
• D、 access point discovery， information exchange， and configuration

第4题：

Which is NOT part of a typical wireless site survey？（）

• A、Implementation suggestions
• B、Access point locations
• C、Security requirements
• D、Access point mounting methods

第5题：

Which of the following would need to be implemented on a wireless router to allow network accessbased on a passphrase that the administrator would supply?（）

• A、WPA-PSK encryption
• B、SSID broadcast
• C、Port forwarding
• D、MAC filtering

第6题：

Which of the following features can be identically configured on a wireless access point and in the wireless network OS settings?（）

• A、The firewall settings
• B、The DHCP address
• C、The workgroup name
• D、The SSID

第7题：

A technician installed a new wireless access point on an existing small office home office (SOHO) network with a selective security option enabled. All wireless computers connect to the new network except one computer that cannot connect to the wireless network. Which of the following is the cause?（）

• A、The network uses MAC filtering
• B、The network uses WEP
• C、The network uses SSID broadcast
• D、The network uses WPA

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第13题：

LDAP is being utilized throughout the Company Wireless network.  Which issue or set of issues  does the Lightweight Access Point Protocol （LWAPP） address？ （）

• A、 Reduction of processing in wireless controllers
• B、 Distributed approach to authentication， encryption， and policy enforcement
• C、 Access point discovery， information exchange， and configuration
• D、 Provides security by blocking communication between access points and wireless clients
• E、 None of the other alternatives apply.

第14题：

All users within an office are wirelessly connected to a network, except one user that has a valid connection on a leased IP address in a different range. Which of the following is a possible cause of the user having a different IP address range?（）

• A、The wireless access point is using MAC address filtering
• B、The user has connected to a nearby wireless access point from another office
• C、The user has configured the wireless settings with the wrong encryption type
• D、The wireless access point has SSID broadcast disabled

第15题：

You need to set up a Company AP to act as a wireless repeater.  What are three characteristics of  this wireless repeater topology？（）

• A、 The recommended overlap of the access point on the wired LAN and the wireless repeater is  25%.
• B、 Autonomous access points are required.
• C、 The SSID of the root access point must be configured on the repeater access point.
• D、 The recommended overlap of the access point on the wired LAN and the wireless repeater is  50%.
• E、 Lightweight access points are required.
• F、 The recommended overlap of the access point on the wired LAN and the wireless repeater is  75%.
• G、 The SSID of the root access point must be distinct from that of the repeater access point.

第16题：

Which two statements about a wireless repeater topology are true？（）

• A、A wireless repeater is an access point that is not connected to the wired LAN.
• B、The repeater feature is only available in lightweight access point topologies.
• C、The SSID of the root access point must be configured on the repeater access point.
• D、This topology requires a 10 - 15 percent overlap between a wired access point and the wireless repeater.
• E、This topology requires a 15 - 25 percent overlap between a wired access point and the wireless repeater.
• F、To avoid interference， the repeater access point must use a different channel from what the root access point uses.

第17题：

Which of the following does not affect security on a wireless access point?（）

• A、Encryption
• B、DHCP
• C、Password
• D、SSID

第18题：

A company finished upgrading the wireless encryption to WPA2 Enterprise. The administrator receives a call from a user who is unable to connect to the company wireless. Which of the following is MOST likely causing the connection problem?（）

• A、The laptop is missing the software supplicant
• B、The access point SSID is hidden.
• C、The laptop only supports TKIP and AES encryption,
• D、The access point is on the wrong channel.

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