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Cisco Systems IPS4520K9 manual Installing System Images, Rommon

Models: IPS4520K9

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Appendix D Upgrading, Downgrading, and Installing System Images

Installing System Images

For More Information

•For the procedure for upgrading the recovery partition to the most recent version, see Upgrading the Recovery Partition, page D-6.

•For a list of supported TFTP servers, see TFTP Servers, page D-13.

•For the procedure for locating software on Cisco.com, see Obtaining Cisco IPS Software, page C-1.

•For the procedure for using the setup command, see Appendix B, “Initializing the Sensor.”

Installing System Images

This section contains the procedures for installing system images on the appliances and modules. It contains the following topics:

•ROMMON, page D-12

•TFTP Servers, page D-13

•Connecting an Appliance to a Terminal Server, page D-13

•Installing the IPS 4270-20 System Image, page D-14

•Installing the IPS 4345 and IPS 4360 System Images, page D-16

•Installing the IPS 4510 and IPS 4520 System Image, page D-19

•Installing the ASA 5500-X IPS SSP System Image, page D-21

•Installing the ASA 5585-X IPS SSP System Image, page D-23

Caution All user configuration settings are lost when you install the system image. Before trying to recover the sensor by installing the system image, try to recover by using the recover application-partitioncommand or by selecting the recovery partition during sensor bootup.

ROMMON

Some Cisco sensors include a preboot CLI called ROMMON, which lets you boot images on sensors where the image on the primary device is missing, corrupt, or otherwise unable to boot the normal application. ROMMON is particularly useful for recovering remote sensors as long as the serial console port is available.

Access to ROMMON is available only through the serial console port, a Cisco-standard asynchronous RS-232C DTE available in an RJ-45F connector on the sensor chassis. The serial port is configured for 9600 baud, 8 data bits, 1 stop bit, no parity, and no flow control.

For More Information

For the procedure for using a terminal server, see Connecting an Appliance to a Terminal Server, page D-13.

 

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

D-12

OL-24002-01

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Cisco Systems IPS4520K9 manual Installing System Images, Rommon
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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.