Inspect Map, 12-7 | Cisco Systems ASA 5545-X, ASA 5505, ASA 5555-X

Chapter 12 Configuring Inspection for Voice and Video Protocols

H.323 Inspection

–Regular Expression Class—Lists the defined regular expression classes to match.

–Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure regular expression class maps.

•Media Type Criterion Values—Specifies which media type to match.

–Audio—Match audio type.

–Video—Match video type.

–Data—Match data type.

H.323 Inspect Map

Configuration > Global Objects > Inspect Maps > H.323

The H.323 pane lets you view previously configured H.323 application inspection maps. An H.323 map lets you change the default configuration values used for H.323 application inspection.

H.323 inspection supports RAS, H.225, and H.245, and its functionality translates all embedded IP addresses and ports. It performs state tracking and filtering and can do a cascade of inspect function activation. H.323 inspection supports phone number filtering, dynamic T.120 control, H.245 tunneling control, HSI groups, protocol state tracking, H.323 call duration enforcement, and audio/video control.

Fields

•H.323 Inspect Maps—Table that lists the defined H.323 inspect maps.

•Add—Configures a new H.323 inspect map. To edit an H.323 inspect map, choose the H.323 entry in the H.323 Inspect Maps table and click Customize.

•Delete—Deletes the inspect map selected in the H.323 Inspect Maps table.

•Security Level—Select the security level (low, medium, or high).

–Low—Default.

State Checking h225 Disabled State Checking ras Disabled Call Party Number Disabled Call duration Limit Disabled RTP conformance not enforced

–Medium

State Checking h225 Enabled State Checking ras Enabled Call Party Number Disabled Call duration Limit Disabled RTP conformance enforced

Limit payload to audio or video, based on the signaling exchange: no

–High

State Checking h225 Enabled State Checking ras Enabled

Cisco ASA Series Firewall ASDM Configuration Guide

12-7

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.

Cisco Systems ASA 5545-X, ASA 5505 manual Configuration Global Objects Inspect Maps H.323, 12-7

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