Chapter 17 Administrative Tasks for the Sensor

Recovering the Password

Using ROMMON

For the IPS 4345, IPS 4360, IPS 4510, and IPS 4520, you can use the ROMMON to recover the password. To access the ROMMON CLI, reboot the sensor from a terminal server or direct connection and interrupt the boot process.

To recover the password using the ROMMON CLI, follow these steps:

Step 1 Reboot the appliance.

Step 2 To interrupt the boot process, press ESC or Control-R(terminal server) or send a BREAK command (direct connection). The boot code either pauses for 10 seconds or displays something similar to one of the following:

•Evaluating boot options

•Use BREAK or ESC to interrupt boot

Step 3 Enter the following commands to reset the password:

confreg 0x7 boot

Sample ROMMON session:

Booting system, please wait...

CISCO SYSTEMS

Embedded BIOS Version 1.0(11)2 01/25/06 13:21:26.17

...

Evaluating BIOS Options...

Launch BIOS Extension to setup ROMMON

Cisco Systems ROMMON Version (1.0(11)2) #0: Thu Jan 26 10:43:08 PST 2006

Platform IPS-4360-K9

Use BREAK or ESC to interrupt boot.

Use SPACE to begin boot immediately.

Boot interrupted.

Management0/0

Link is UP

MAC Address:000b.fcfa.d155 Use ? for help.

rommon #0> confreg 0x7

Update Config Register (0x7) in NVRAM...

rommon #1> boot

Recovering the Password for the ASA 5500-X IPS SSP

You can reset the password to the default (cisco) for the ASA 5500-X IPS SSP using the CLI or the ASDM. Resetting the password causes it to reboot. IPS services are not available during a reboot.

Note To reset the password, you must have ASA 8.6.1 or later.

Use the sw-module module ips password-resetcommand to reset the password to the default cisco. If the module in the specified slot has an IPS version that does not support password recovery, the following error message is displayed:

ERROR: the module in slot <n> does not support password recovery.

 

Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 7.2

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Cisco Systems IPS4510K9 Recovering the Password for the ASA 5500-X IPS SSP, Using Rommon, Sample Rommon session, 17-4
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IPS4510K9 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.
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