Which three applications are disabled for compression by default?（） (Choose three.)
Which three are integrated Smart Applications included with the Cisco Unified Communications 500 Series？ （）A、 Smart Business SuiteB、 VoiceView ExpressC、 TimeCard ViewD、 Cisco Unified CallConnectorE、 Cisco WebEx PhoneConnectF、 Connected Data Protector
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Which three are benefits of A virtualized data center solution over A typical implementation?（）A、simplified cablingB、more efficient routingC、fewer applications per serverD、more efficient power consumptionE、more control over each serverF、less rack space
Which statement is true about a Smurf attack？（）A、It sends ping requests in segments of an invalid sizeB、It intercepts the third step in a TCP three-way handshake to hijack a sessionC、It sends ping requests to a subnet， requesting that devices on that subnet send ping replies to a targetsystemD、It uses Trojan horse applications to create a distributed collection of "zombie" computers， which can beused to launch a coordinated DDoS attack
Which three characteristics apply to IS - IS but not to OSPF?（）A、uses a default IOS metric of 10 on each interfaceB、uses an on - demand circuit to reduce the hello and LSA flooding across switched WAN li nks,such as ISDNC、uses a DIS and a backup DIS to present the psuedo - node on the LAND、encapsulates PDUs directly into a data - link frameE、uses stubby areas to improve network scalabilityF、runs PRC (Partial Route Calculations) to calculate IP re achability information
Which three statements are true about the appliance of QoS models？（）A、the DiffServ model requires applications to signal the network with QoS requirementsB、the DiffServ model can be used to deliver QoS based upon IP precedence， or source and destination addressesC、the DiffServ model requires RSVPD、the best effort model is suitable for applications such as file transfer and e-mailE、the IntServ model requires applications to signal the network with QoS requirementsF、the IntServ model model attempts to deliver a level of service based on the QoS specified by each packet
Which three applications or protocols are accelerated by AppFlow?（） (Choose three.)A、UNIX NFS protocolB、Web-based e-mailC、Secure Sockets LayerD、Microsoft's Common Internet File SystemE、Microsoft's Messaging Application Programming Interface
Three IS-IS routers on a broadcast segment have different priority values configured. Which router is elected the DIS on that broadcast segment?（）A、the router with the lowest priorityB、the router with the highest priorityC、the router with the highest System IDD、the router with the highest IP address
