full form of ccna

full form of ccna.Cisco Network Convergence System (NCS).Cisco ASA 5500-X Series next-generation firewalls.Cisco NetFlow Generation Appliance (NGA)OCisco wireless LAN controllers.1. Commercial NetFlow Analysis ToolsThere are several commercial and open source NetFlow monitoring and analysis packages on the market. Two of the more popular commercial products are Lancope's Stealthwatch solution and Plixer Scrutinizero Cisco acquired the company called Lancope oCiscoLancopeStealthwatch solution is a key component of the Cisco Network Threat Defense (CTD) solution. Having extreme scalability within large networks is one of the key benefits of the LancopeStealthwatch solution. The Stealthwatch solution can also be integrated with the Cisco Identity Services Engine (ISE) to capture user identity information. CiscoISE is a security policy management and control system that can be used for wired, wireless and virtual private network (VPN)access control for wired, wireless, and virtual private network (VPN) connections and ensures that these connections are secure. Shown below are the key components of the Lancope Stealthwatch solution.Stealthwatch Management Console: Provides centralized management, configuration and reporting capabilities for other Stealthwatch components that can be deployed on physical servers or virtual machines (VMs) The Stealthwatch Management Console has high availability capabilities (failover).FlowCollector: A physical or virtual device that collects NetFlow data from infrastructure devices.FlowSensor: A physical or virtual device that collects NetFlow data from infrastructure devices when older Cisco network infrastructure components are unable to generate