how many questions on 200-301

how many questions on 200-301.Example 11-25FlexibleNetFlow Configurationflowexporter NC-EXPORTER-1descriptionexports toNorth CarolinaCollectordestination10.10.10.123export-protocol ipfix11.2.6 Cisco Application Visibility and Control (AVC)442 Chapter 11 Network and Host Insight TechnologiesThe Cisco Application Visibility and Control (AVC) solution / sillpoint is a collection of services supported by certain Cisco network infrastructure devices that provide application-level classification, monitoring, and traffic control. Cisco Integrated Services Routers Generation 2 (ISRG2), Cisco ASR1000 Series Aggregation Services Routers (ASR1000), and Cisco Wireless LAN Controllers (WLCs) all support the CiscoAVC solution. The following shows the features that are available with CiscoAVC. Application identification. Metric capture and export.Management and reporting systems. Network traffic control. Cisco AVC leverages the deep packet inspection capabilities of the existing Cisco Network-Based Application Recognition Version 2 (NBAR2).The Cisco AVC leverages the Deep Packet Inspection (DPI) technology available in Cisco Network-Based Application Recognition Version 2 (NBAR2) to identify packets based on Layer 3. Layer 7 data to identify various applications within the network traffic. NBAR is used in conjunction with QoS features to help ensure optimal use of network bandwidth. The benefits of doing so include: securing bandwidth for critical applications; limiting the bandwidth occupied by other non-critical applications; selectively dropping packets to avoid congestion; and properly marking packets to enable QoS end-to-end within the network (or service provider network).CiscoAVC includes an embedded monitoring agent that can be combined with NetFlow to provide a variety of network metrics data. Shown below are several types of network metrics data provided by the monitoring agent.