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ccna 4 skills exam.As a standalone device. such as the Cisco IPS4200 series sensor.Network IPS sensors are typically used for intrusion prevention analysis. The underlying operating system of the platform on which the IPS module is installed strips away unnecessary network services and protects only the basic ones. This is referred to as hardening (hardening) o Its hardware consists of 3 parts.Network Interface Card (NIC) - The network IPS must be able to connect to any network (Ethernet, Fast Ethernet, Gigabit Ethernet) oProcessor - Intrusion prevention requires a CPU to perform intrusion detection analysis and pattern matching.Memory - Intrusion detection analysis requires a large amount of memory. Memory directly affects the ability of the network IPS to effectively and accurately detect attacks.Network IPS allows security administrators to watch their network in real time, regardless of the size of the network. Additional hosts can be added to the network being protected without the need for more sensors. Additional sensors are only needed when traffic capacity exceeds the rated rate and their performance does not meet current demand, or when security policies are revised and the network design requires additional sensors to strengthen the security perimeter. When new networks are added, additional sensors are easily deployed.5.1.2.2 Cisco IPS SolutionsThe Cisco 1900>2900 and 3000ISRG2 can be configured using the CLI or CCP to support the IPS feature using CiscoIOSIPS. This feature is part of the CiscoIOS SecurityTechnology Package. The IPS module does not need to be installed here, but the feature files need to be downloaded and enough memory is required to load them. However, this deployment is only suitable for small organizations with limited traffic patterns.For large-scale traffic, Cisco IPS sensors can be implemented using a standalone device or as a module added to a network device. In addition to CiscoIOS IPS, Cisco offers a variety of modular and hardware-based IPS solutions.Cisco IPS Advanced Integration Module (AIM) and Network Module Enhancement (IPSNME)-Integrated IPS on CiscoISR is used in small and medium-sized business (SMB) and branch office environments to provide advanced IPS functionality. IPSAIM is supported by the Cisco 1841. 2800 Series, 3800 Series ISRs. IPS NME is supported by the 2800 Series, 3800 Series, 2900 Series, and 3900 Series ISRs.