单项选择题

The Cisco network-based virtual firewall service solution helps service providers to deliver cost-effective， scalable， integrated security services for enterprise customers using Cisco platforms.What is a virtual firewall？（）

A. another name for a firewall deployed in routed mode
B. another name for a firewall deployed in transparent mode
C. a separation of multiple firewall security contexts on a single firewall
D. a firewall that， when deployed in routed mode， can support up to 1000 VLANs per context

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热门试题

单项选择题WhichprotocolwouldprovideblockaccesstoremotestorageoverWANlinks？（）

A. iSCSI
B. FCIP
C. SCSI-FP
D. eSCSI

多项选择题CiscoIDSsensorsformtheeyesandearsofyourCisconetworkintrusiondetectionsystem. Placingsensorscorrectlythroughoutyournetworkiscrucialtosuccessfullyimplementingyour Ciscointrusiondetectionsystem.WherecananIPSsensorbeplacedinanenterprisenetwork？（）

A. core layer
B. bridging two VLANs on one switch
C. between two Layer 2 devices with trunking
D. between two Layer 2 devices without trunking

单项选择题ThenetworkadministratorwouldliketogeneratesynthetictrafficusingtheServiceAssuranceAgentcontainedinCiscoIOS.WhichCiscoWorksnetworkmanagementapplicationwillbeusedtoreportthelatencyandavailabilityforconfiguredtrafficoperationsonanend-to-endandhop-by-hop（router-torouter）basis？（）

A. nGenius Real-Time Monitor
B. CiscoView
C. Device Fault Manager
D. Internetwork Performance Monitor

单项选择题Asanexperiencedtechnician，youareresponsibleforTechnicalSupport.OneofthetraineesisaskingyouradviceonVPNTerminationDeviceandFirewallPlacement.Whichofthefollowing approacheswillyourecommend？（）

A. inline with a firewall
B. in a DMZ outside the firewall
C. parallel with a firewall
D. in a DMZ behind the firewall

多项选择题Whichthreebestpracticesshouldbeimplementedatthecampusbackbonesubmoduletosupporttheserverfarmmodule？（）

A. Implement highly redundant switching and links with no single points or paths of failure.
B. Implement server load balancing.
C. Implement the Hot Standby Router Protocol （HSRP） for failover protection.
D. Implement intrusion detection with automatic notification of intrusion attempts in place.