JN0-311 题目列表
单选题Which statement describes the primary difference between the WX and WXC platforms?（）AThe WX platform has built-in hard drives.BThe WXC platform has no built-in hard drives.CThe WX platform uses Network Sequence Caching technology.DThe WXC platform uses the Network Sequence Caching technology
多选题Which two scenarios would benefit the most from TCP Acceleration? （）(Choose two.)Alow-latency networksBhigh-latency networksClong-haul, low-bandwidth linksDlong-haul, high-bandwidth links
多选题Which two statements describe the criteria bandwidth detection uses to dynamically alter bandwidth allocation?（）(Choose two.)AThroughput is raised as latency decreases.BThroughput is based on available bandwidth.CThroughput is lowered as latency decreases.DLatency is measured by SYNs returned for each metapacket.
多选题Which three packet interception methods are configurable in WX devices?（） (Choose three.)AOSPFBWCCPCpolicy based routingDroute injection using RIPv1Eroute injection using RIPv2
单选题What must be enabled to view the WAN performance reports?（）AMonitor WAN WAN ThroughputBMonitor WAN WAN PerformanceCDevice Setup Applications MonitoringDDevice Setup Advanced WAN Performance Monitor
单选题Which statement is true regarding SMB signing and AppFlow CIFS acceleration?（）ASMB signing is transparent to application performance.BIt is possible to perform CIFS acceleration when SMB signing is on.CSMB assigns hash values to the packet, allowing CIFS acceleration to take place.DSMB authenticates the WX service tunnel, allowing CIFS acceleration to be accomplished successfully.
多选题Which three benefits does WX Central Management System (WX CMS) software offer WX administrators?（）(Choose three.)ASupports up to 1500 WX devices.BSimplifies software deployment of WX devices.CProvides a scheduler for device management tasks.DSupport is offered for both UNIX- and Windows-based products.EProvides views of the immediate status of deployed devices and the service tunnels.
单选题Which statement is true about compression subnets?（）ACompression subnets are turned on by default.BCompression subnets advertise remote routes.CCompression subnets are usually LAN-side subnets.DCompression subnets are usually WAN-side subnets.
多选题Which two queuing methods are supported by outbound QoS?（） (Choose two.)Aweighted fair priorityBweighted fair queuingCweighted strict priorityDweighted strict queuing
多选题What are two merits of having a correct time setting on each WX/WXC device in a community? （）(Choose two.)AEnsures connectivity to the registration server.BAllows WX devices to synchronize with one another.CHelps in the maintenance of WX devices using WX CMS.DGenerates accurate and consistent monitoring reports.
多选题Which two methods are used to assign an IP address to a WX device? （）(Choose two.)ASSHBTelnetCWebViewDdevice front panelEserial console (command-line interface)
单选题Which statement is true for a customer that wants to deploy compression for a circuit rated at 155 Mbps?（）AA WX60 cluster can handle 155 Mbps.BWX devices can handle only up to 45 Mbps.COnly a WXC500 or WXC590 can handle this requirement.DA WXC or WX stack configuration deployment is required.
多选题Which two configurations are made using the QoS Setup Wizard?（） (Choose two.)AAssign applications to traffic classes.BUse ToS/DSCP values for traffic classes.CExclude subnets from QoS management.DSelect dedicated vs. over-subscribed circuits
单选题Click the Exhibit button. In the exhibit, if the link we are measuring is 1.5 Mbps, what is the effective WAN bandwidth?（）A 0.947 MbpsB 3.000 MbpsC 4.065 MbpsD 282.058 Mbps