Appendix E Troubleshooting

 

 

 

 

 

 

 

 

Gathering Information

 

 

 

Upgrade History:

 

 

 

 

 

 

 

 

 

IPS-K9-7.1-3-E4

00:30:07 UTC Wed Nov 16 2011

 

 

Recovery Partition Version 1.1 - 7.1(3)E4

 

 

Host Certificate Valid from: 16-Nov-2011 to 16-Nov-2013

 

 

sensor#

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

 

If the —-MORE-—prompt is displayed, press the spacebar to see more information or Ctrl-Cto

 

 

 

 

 

cancel the output and get back to the CLI prompt.

 

 

 

 

 

 

 

 

 

 

Step 3

View configuration information.

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

 

You can use the more current-config or show configuration commands.

 

 

 

 

 

 

 

 

 

 

 

sensor# more current-config

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

! Current configuration last modified Tue Nov 22 16:11:35 2011

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

! Version 7.1(3)

 

 

 

 

 

 

 

 

 

! Host:

 

 

 

 

 

 

 

 

 

!

 

Realm Keys

 

key1.0

 

 

 

 

 

 

 

! Signature Definition:

 

 

 

 

 

 

 

 

!

 

Signature Update

S605.0

2011-10-25

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service interface

 

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service authentication

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service event-action-rules rules0

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service host

 

 

 

 

 

 

 

 

 

network-settings

 

 

 

 

 

 

 

 

 

host-ip 192.168.1.2/24, 192.168.1.1

 

 

 

 

 

 

 

host-name sensor

 

 

 

 

 

 

 

 

 

telnet-option enabled

 

 

 

 

 

 

 

 

access-list 0.0.0.0/0

 

 

 

 

 

 

 

 

dns-primary-server disabled

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service logger

 

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service network-access

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service notification

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service signature-definition sig0

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

! ------------------------------

 

 

 

 

 

 

 

 

 

 

 

service ssh-known-hosts

 

 

 

 

 

 

 

 

exit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

OL-24002-01

 

 

 

 

 

 

 

 

E-87

 

 

 

 

 

 

 

 

 

 

 

Page 392 Page 394
Page 393
Image 393
Cisco Systems IPS4520K9 manual Cancel the output and get back to the CLI prompt, View configuration information
Page 392 Page 394

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.
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