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Cisco Systems IPS4520K9 manual Installing the IPS Product Overview

Models: IPS4520K9

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Chapter 4 Installing the IPS 4260

Product Overview

Note In IPS 7.1, rx/tx flow control is disabled on the IPS 4260. This is a change from IPS 7.0 where rx/tx flow control is enabled by default.

Caution The BIOS on IPS 4260 is specific to IPS 4260 and must only be upgraded under instructions from Cisco with BIOS files obtained from the Cisco website. Installing a non-Cisco or third-party BIOS on IPS 4260 voids the warranty. For more information on how to obtain instructions and BIOS files from the Cisco website, see Obtaining Cisco IPS Software, page C-1.

Note On IPS sensors with multiple processors (for example, the IPS 4260 and IPS 4270-20), packets may be captured out of order in the IP logs and by the packet command. Because the packets are not processed using a single processor, the packets can become out of sync when received from multiple processors.

Product Overview

The IPS 4260 delivers 1 Gigabit of intrusion prevention performance. You can use the IPS 4260 to protect both Gigabit subnets and aggregated traffic traversing switches from multiple subnets. The IPS 4260 is a purpose-built device that has support for both copper and fiber NIC environments thus providing flexibility of deployment in any environment.

The IPS 4260 has two built-in Gigabit Ethernet network ports and six expansion slots. The network port numbers increase from right to left and the expansion slot numbers increase from bottom to top and from right to left as shown in Figure 4-5 on page 4-8. Slots 2 and 3 are PCI-Express connectors and the other expansion slots are PCI-X slots. Slots 1 through 3 are full-height slots and slots 4 though 6 are half-height slots. The built-in management port is called Management0/0 and the built-in sensing interface is Gigabit-Ethernet0/1.

Note Only expansion slots 2 and 3 are supported at this time.

For improved reliability, the IPS 4260 uses a flash device for storage rather than a hard-disk drive. THe IPS 4260 supports two optional network interface cards, the 2SX Fiber card, and the 4GE bypass interface card that contains the hardware-bypass feature. Initially the IPS 4260 supports only the built-in interfaces and these two interface cards.

The IPS 4260 monitors greater than 1 Gbps of aggregate network traffic on multiple sensing interfaces and is also inline ready. It replaces IDS-4250-XL. It supports both copper and fiber interfaces. The

1-Gbps performance for the IPS 4260 is based on the following conditions: 10,000 new TCP connections per second, 100,000 HTTP transactions per second, average packet size of 450 bytes, and the system running IPS 6.0 software. The 1-Gbps performance is traffic combined from all sensing interfaces.

The IPS 4260 ships with one power supply, but it supports redundant power supplies. The IPS 4260 operates in load-sharing mode when the optional redundant power supply is installed.

For More Information

•For more information on sensor interfaces, see Sensor Interfaces, page 1-4.

•For more information on the 4GE bypass interface card, see Hardware Bypass, page 4-4.

Cisco Intrusion Prevention System Appliance and Module Installation Guide for IPS 7.1

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Cisco Systems IPS4520K9 manual Installing the IPS Product Overview
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IPS4520K9 specifications

Cisco Systems has long been a leading player in network security, and its IPS (Intrusion Prevention System) series is a testament to its commitment to safeguarding digital environments. Among its notable offerings are the IPS4510K9 and IPS4520K9 models, both designed to provide advanced threat protection for mid-sized to large enterprise networks.

The Cisco IPS4510K9 and IPS4520K9 are distinguished by their cutting-edge features that help organizations defend against a myriad of cyber threats. These systems utilize a multi-layered approach to security, integrating intrusion prevention, advanced malware protection, and comprehensive visibility across the network.

One of the primary characteristics of the IPS4510K9 is its high performance. It boasts a throughput of up to 1 Gbps, making it suitable for environments that demand rapid data processing and real-time responses to threats. The IPS4520K9, on the other hand, enhances that capability with improved throughput of up to 2 Gbps, accommodating larger enterprises with heavier network traffic. These models are equipped with powerful processors that support complex signature matching and can intelligently distinguish between legitimate traffic and potential threats.

In addition to performance, both models are designed with scalability in mind. They can be easily integrated into existing Cisco infrastructures. This facilitates a seamless enhancement of security without causing significant interruptions to ongoing operations. Moreover, they offer flexible deployment options, allowing organizations to operate them inline or out of band depending on their specific needs.

The Cisco IPS4510K9 and IPS4520K9 leverage advanced detection technologies, utilizing a variety of signature types and heuristic analysis to detect known and unknown threats effectively. They are equipped with real-time alerting and reporting capabilities, giving security teams immediate visibility into potential breaches and enabling them to respond swiftly.

Furthermore, both models support a range of management options through the Cisco Security Manager, allowing for centralized administration, streamlined policy management, and enhanced monitoring capabilities. Automated updates ensure the systems remain current with the latest threat intelligence, vital for staying ahead of evolving cyber threats.

In summary, the Cisco Systems IPS4510K9 and IPS4520K9 represent powerful solutions for organizations seeking robust intrusion prevention capabilities. With their high performance, scalability, and advanced detection technologies, these systems are essential tools in the ever-changing landscape of cybersecurity, providing enterprises with the peace of mind needed to operate securely in today's digital world.