A. IPSB. VPN ConcentratorC. ACS serverD. PIX firewallE.……

多项选择题WhichtwoofthesestatementsbestdescribethebenefitsofWPAv1？（）

A. SSID broadcast prevention
B. Improved mutual authentication
C. Improved encryption through AES
D. Improved protection against sniffing initialization vectors
E. RF jamming prevention

单项选择题AcustomerisdeployingawirelesscorefeaturesetusingautonomousaccesspointsandrequiresLayer2roaming.Whatisarequirementwhendeployingthissolution？（）

A. a minimum of one Cisco 4100 Series WLAN Controller
B. one WDS per subnet
C. a minimum of one Wireless LAN Services Module
D. all clients using Cisco Aironet Wireless LAN Adapters

单项选择题YouareabouttoupgradearouterwithanewerlOSversion，butyouwouldliketocheckforknownbugsfirst.Whichtoolwillallowyoutodothismosteasily？（）

A. Cisco Bug Toolkit
B. Cisco Bug Matrix
C. Cisco.com Search functionality
D. Dynamic Configuration Tool

单项选择题WhatisthebenefitofusingtheCiscoEasyVPNServerfeaturealongwiththeCiscosoftwareVPNclientforimplementingremote-accessVPNs？（）

A. The Cisco Easy VPN Server feature and the Cisco software VPN client use the same GUI configuration tool to simplify remote-access VPN configurations.
B. The Cisco Easy VPN Server feature allows the Cisco software VPN client to receive its security policies from the central site VPN device. This minimizes the configuration requirements at the remote location for large remote access VPN deployments.
C. The Cisco Easy VPN Server feature and the Cisco software VPN client use hardware-based encryption to reduce the CPU overhead of the central site VPN router.
D. The Cisco Easy VPN Server feature and the Cisco software VPN client enable scalable remote-access VPNs deployment by using a thick client/thin server model where the central site VPN router can handle thousands of incoming VPN connections.

单项选择题WhichVMSSecurityMonitortoolallowsyoutomonitordataforpatternsofattacksfromonemachinetoalistoftargets？（）

A. Advanced Correlation Engine
B. Advanced Notification Engine
C. CiscoWorks Dashboard
D. Management Center for CSA