Chapter 17 Administrative Tasks for the Sensor

Displaying Statistics

Step 12 Display the statistics for the notification application.

sensor# show statistics notification General

Number of SNMP set requests = 0 Number of SNMP get requests = 0 Number of error traps sent = 0 Number of alert traps sent = 0

sensor#

Step 13 Display the statistics for OS identification.

sensor# show statistics os-identification

Statistics for Virtual Sensor vs0 OS Identification

Configured

Imported

Learned sensor#

Step 14 Display the statistics for the SDEE server.

sensor# show statistics sdee-server General

Open Subscriptions = 1

Blocked Subscriptions = 1

Maximum Available Subscriptions = 5

Maximum Events Per Retrieval = 500

Subscriptions

sub-4-d074914f

State = Read Pending

Last Read Time = 23:54:16 UTC Wed Nov 30 2011

Last Read Time (nanoseconds) = 1322697256078549000 sensor#

Step 15 Display the statistics for the transaction server.

sensor# show statistics transaction-server General

totalControlTransactions = 35 failedControlTransactions = 0

sensor#

Step 16 Display the statistics for a virtual sensor.

sensor# show statistics virtual-sensor vs0 Statistics for Virtual Sensor vs0

Name of current Signature-Defintion instance = sig0 Name of current Event-Action-Rules instance = rules0 List of interfaces monitored by this virtual sensor =

General Statistics for

this Virtual Sensor

Number of seconds

since a reset of the statistics = 1151770

MemoryAlloPercent

=

23

MemoryUsedPercent

=

22

MemoryMaxCapacity

=

3500000

MemoryMaxHighUsed

=

4193330

MemoryCurrentAllo

=

805452

MemoryCurrentUsed

=

789047

Processing Load Percentage = 1

Total packets processed since reset = 0

 

 

 

Total IP packets processed since reset = 0

 

 

 

Total IPv4 packets processed since reset = 0

 

 

 

Total IPv6 packets processed since reset = 0

 

 

 

Total IPv6 AH packets processed since reset = 0

 

 

 

Total IPv6 ESP packets processed since reset = 0

 

 

 

Cisco Intrusion Prevention System Sensor CLI Configuration Guide for IPS 7.2

 

 

 

 

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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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