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Cisco Systems ASA 5545-X, ASA 5505, ASA 5555-X, ASA 5580 Information About the Static Database, Xix

Models: ASA 5555-X and the ASA Services Module ASA 5545-X ASA 5585-X ASA 5580 ASA 5505

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Contents

 

Botnet Traffic Filter Address Types

26-2

 

 

 

Botnet Traffic Filter Actions for Known Addresses

26-2

 

Botnet Traffic Filter Databases

26-2

 

 

 

 

 

Information About the Dynamic Database

26-2

 

Information About the Static Database 26-3

 

Information About the DNS Reverse Lookup Cache and DNS Host Cache 26-4

 

How the Botnet Traffic Filter Works

26-5

 

 

 

Licensing Requirements for the Botnet Traffic Filter

 

26-6

 

Prerequisites for the Botnet Traffic Filter

26-6

 

 

 

Guidelines and Limitations

26-6

 

 

 

 

 

 

Default Settings

26-6

 

 

 

 

 

 

 

Configuring the Botnet Traffic Filter

26-7

 

 

 

 

 

Task Flow for Configuring the Botnet Traffic Filter

26-7

 

Configuring the Dynamic Database

26-8

 

 

 

Adding Entries to the Static Database

 

26-9

 

 

 

Enabling DNS Snooping

26-10

 

 

 

 

 

 

Enabling Traffic Classification and Actions for the Botnet Traffic Filter 26-12

 

Blocking Botnet Traffic Manually

26-15

 

 

 

 

Searching the Dynamic Database

26-16

 

 

 

Monitoring the Botnet Traffic Filter

26-17

 

 

 

 

Botnet Traffic Filter Syslog Messaging

26-17

 

 

 

Botnet Traffic Filter Commands

26-17

 

 

 

 

Configuration Examples for the Botnet Traffic Filter

26-19

 

Recommended Configuration Example

26-19

 

 

 

Other Configuration Examples 26-20

 

 

 

 

 

Where to Go Next

26-21

 

 

 

 

 

 

 

Feature History for the Botnet Traffic Filter

26-22

 

 

 

Configuring Threat Detection

 

 

 

 

 

 

C H A P T E R 27

27-1

 

 

 

 

 

 

Information About Threat Detection

27-1

 

 

 

 

Licensing Requirements for Threat Detection

27-1

 

 

 

Configuring Basic Threat Detection Statistics

27-2

 

 

Information About Basic Threat Detection Statistics

27-2

Guidelines and Limitations 27-3

 

 

Default Settings 27-3

 

 

Configuring Basic Threat Detection Statistics

27-4

 

Monitoring Basic Threat Detection Statistics

27-5

 

Feature History for Basic Threat Detection Statistics

27-6

Cisco ASA Series Firewall CLI Configuration Guide

xix

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Cisco Systems ASA 5545-X, ASA 5505, ASA 5555-X, ASA 5585-X, ASA 5580 manual Information About the Static Database, Xix
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ASA 5555-X, and the ASA Services Module, ASA 5545-X, ASA 5585-X, ASA 5580 specifications

Cisco Systems has long been a leader in the field of network security, and its Adaptive Security Appliance (ASA) series is a testament to this expertise. Within the ASA lineup, models such as the ASA 5505, ASA 5580, ASA 5585-X, ASA 5545-X, and ASA 5555-X stand out for their unique features, capabilities, and technological advancements.

The Cisco ASA 5505 is designed for small businesses or branch offices. It provides essential security features such as firewall protection, flexible VPN capabilities, and intrusion prevention. The ASA 5505 supports a user-friendly interface, allowing for straightforward management. Its built-in threat detection and prevention tools provide a layered defense, and with scalability in mind, it can accommodate various expansion options as organizational needs grow.

Moving up the line, the ASA 5580 delivers greater throughput and advanced security features. This model is suited for medium to large enterprises that require robust protection against increasingly sophisticated threats. Its multi-core architecture allows it to manage high volumes of traffic seamlessly while maintaining excellent performance levels. The ASA 5580 also supports application-layer security and customizable access policies, making it highly adaptable to diverse security environments.

The ASA 5585-X further enhances Cisco's security offerings with advanced malware protection and extensive security intelligence capabilities. It incorporates next-generation firewall features, including context-aware security, and supports advanced threat detection technologies. This model is ideal for large enterprises or data centers that prioritize security while ensuring uninterrupted network performance and availability.

For enterprises requiring a balance of performance and security, the ASA 5545-X presents a compelling option. This model features scalable performance metrics, high availability, and integrated advanced threat protection. Coupled with advanced endpoint protection and detailed monitoring capabilities, the ASA 5545-X enables organizations to manage their security posture effectively.

Lastly, the ASA 5555-X blends cutting-edge technologies with strong security infrastructures. It boasts high throughput and the ability to execute deep packet inspections. Its sophisticated architecture supports threat intelligence feeds that provide real-time security updates, making it a powerful tool against modern threats.

Each of these Cisco ASA models brings specific advantages to varied environments. Their integrative capabilities enable businesses to enhance their security postures while benefiting from seamless scalability and management. As cybersecurity threats evolve, these advanced appliances play a vital role in protecting valuable digital assets.