Which component of Cisco ASDM provides administrators with a complete system overview and device health statistics at a glance？（）

单项选择题DeployingISRswithintegratedsecurityservicescanhelplowerthetotalcostofownership.WhichoftheseCiscoISRRoutersfeaturesillustratethispoint？（）

A. using built-in on-board VPN acceleration to reduce the amount of VPN configuration tasks
B. using the USB port to perform fast Cisco lOS image upgrade
C. using the security audit feature to implement inline Intrusion Prevention System
D. using the SDM configuration tool to reduce training costs
E. using the high performance AIM to increase the Cisco lOS Firewall performance

单项选择题WhichCiscosecuritytoolcanbestdetermineitaCiscoISRrouterisproperlysecured？（）

A. Cisco SDM Security Audit
B. Cisco Security MARS
C. Cisco Security Agent MC
D. Cisco Security IntelliShield
E. CAN

单项选择题CiscoASDMprovides16differentgraphsthehelpidentifysecurityrisksbydisplayingdataaboutpotentiallymaliciousactivity.Whatisonekindofdatathesegraphsshow？（）

A. stateful packet statistics
B. real-time analysis & dropped packets
C. ACL statement matches
D. portmap requests

单项选择题A company wants to connect two new offices to their main office.One building is 2 miles away from the headquarters and the other is 12 miles away. The angle between the buildings is 80 degrees. Which antenna is the best to use in this situation？  （）

A. 12 dBi omni
B. 10 dBi yagi
C. 14 dBi sector
D. 21 dBi dish

多项选择题AfterproperlyconfiguringmultipleVLANs，anadministratorhasdecidedtosecureitsVLANnetwork.Whichthreestepsarerequiredtosecurethisenvironment？（Choosethree.）（）

A. If a port is connected to a foreign device make sure to disable CDP， DTP， RPR， PAgP， UDLP， and any other unnecessary protocols， and enable UplinkFast/BPDU guard on it.
B. Enable root guard feature to prevent a directly or indirectly connected STP-capable device from affecting the location of the root bridge.
C. Configure VTP domains appropriately or turn off VTP altogether to limit or prevent possible undesirable protocol interaction with regards to the network-wide VLAN configuration.
D. Set the native VLAN ID to match the port VLAN ID of any 802.1q trunk to prevent spoofing.
E. Disable all unused ports and place them in an unused VLAN to avoid unauthorized access.