Chapter 30 Configuring the ASA CX Module

Configuring the ASA CX Module

Step 3 (ASA 5585-X) Configure the ASA CX module management IP address for initial SSH access. See the “(ASA 5585-X) Changing the ASA CX Management IP Address” section on page 30-14.

Step 4 On the ASA CX module, configure basic settings. You must use the CLI to configure these settings. See the “Configuring Basic ASA CX Settings at the ASA CX CLI” section on page 30-16.

Step 5 On the ASA CX module, configure the security policy using PRSM. See the “Configuring the Security Policy on the ASA CX Module Using PRSM” section on page 30-17.

Step 6 (Optional) On the ASA, configure the authentication proxy port. See the “(Optional) Configuring the Authentication Proxy Port” section on page 30-18.

Step 7 On the ASA, identify traffic to divert to the ASA CX module. See the “Redirecting Traffic to the ASA CX Module” section on page 30-19.

Note When using PRSM in multiple device mode, you can configure the ASA policy for sending traffic to the ASA CX module within PRSM, instead of using ASDM or the ASA CLI. However, PRSM has some limitations when configuring the ASA service policy; see the ASA CX user guide for more information.

Connecting the ASA CX Management Interface

In addition to providing management access to the ASA CX module, the ASA CX management interface needs access to an HTTP proxy server or a DNS server and the Internet for signature updates and more. This section describes recommended network configurations. Your network may differ.

ASA 5585-X (Hardware Module)

The ASA CX module includes a separate management interface from the ASA. For initial setup, you can connect with SSH to the ASA CX Management 1/0 interface using the default IP address (192.168.8.8/24). If you cannot use the default IP address, you can either use the console port or use ASDM to change the management IP address so you can use SSH.

ASA 5585-X ASA CX SSP

 

ASA CX Management 1/0

 

 

 

 

 

 

 

 

 

 

 

Default IP: 192.168.8.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

ALARM

 

 

 

 

 

 

 

RESET

SFP1

SFP0

7

6

5

4

3

2

1

0

1

0

USB

PWR

BOOT

ACT

VPN

PS1

PS0

HDD1

HDD0

 

AUX

CONSOLE

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

ALARM

 

 

 

 

 

 

 

RESET

SFP1

SFP0

7

6

5

4

3

2

1

0

1

0

USB

PWR

BOOT

ACT

VPN

PS1

PS0

HDD1

HDD0

 

AUX

CONSOLE

SSP

ASA Management 0/0

 

Default IP: 192.168.1.1

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Cisco ASA Series Firewall ASDM Configuration Guide

30-9

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Cisco Systems ASA Services Module, ASA 5505 Connecting the ASA CX Management Interface, ASA 5585-X Hardware Module, 30-9

ASA Services Module, ASA 5555-X, 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.