Description
Understanding the Architecture of Security Appliance
The ASA5585-S20P20XK9 is a high-performance security appliance manufactured by Cisco, designed to provide advanced security features for enterprise-level networks. The appliance is built around the Cisco ASA 5585-X platform and is powered by a multi-core CPU, providing high levels of processing power and throughput. In this answer, we will discuss the key components of the ASA5585-S20P20XK9 architecture and their functions.
- Processor: The ASA5585-S20P20XK9 is powered by a multi-core processor, which provides the necessary processing power to handle high levels of network traffic and security processing. The processor is capable of running multiple security services simultaneously, including firewall, VPN, and intrusion prevention system (IPS).
- Memory: The ASA5585-S20P20XK9 has 12 GB of RAM, which is used to store packet and flow data as well as configuration and state information. The large amount of memory enables the appliance to handle high levels of network traffic and perform complex security processing.
- Network Interfaces: The ASA5585-S20P20XK9 has 20 Gigabit Ethernet interfaces, which can be configured as either copper or fiber. These interfaces are used to connect the appliance to the network and to provide network connectivity to internal devices.
- Security Services: The ASA5585-S20P20XK9 provides a wide range of security services, including firewall, VPN, and IPS. The firewall service provides stateful packet inspection, while the VPN service provides secure remote access and site-to-site connectivity. The IPS service provides advanced threat detection and prevention capabilities.
- Management Interfaces: The ASA5585-S20P20XK9 provides multiple management interfaces, including a web-based graphical user interface (GUI), a command-line interface (CLI), and SNMP. These interfaces are used to configure, monitor, and manage the appliance.
- Redundancy and High Availability: The ASA5585-S20P20XK9 supports multiple modes of operation, including active/active and active/standby. In active/active mode, multiple appliances can be deployed in a cluster to provide load balancing and redundancy. In active/standby mode, two appliances are deployed in a failover configuration to provide high availability.
Key Features of 8 Ports Security Device
The Cisco ASA 5585-X is a high-performance security appliance designed to protect enterprise networks and data centers against a wide range of threats. The ASA5585-S20P20XK9 is one specific model of the ASA 5585-X series, and it comes with several key features:
- Firewall Functionality: The ASA 5585-X series is primarily a firewall appliance, providing stateful inspection of traffic and application-layer inspection of popular protocols like HTTP, FTP, SMTP, and DNS. It can filter traffic based on source/destination IP addresses, port numbers, protocol type, and other criteria.
- VPN Connectivity: The ASA 5585-X can also function as a VPN gateway, supporting both IPsec and SSL VPNs. It can authenticate remote users and devices using a variety of methods, including digital certificates, username/password, and two-factor authentication.
- Intrusion Prevention: The ASA 5585-X includes an integrated intrusion prevention system (IPS), which can detect and prevent a wide range of attacks, including network-based and application-based attacks. The IPS uses signature-based and anomaly-based detection methods to identify potential threats.
- Application Visibility and Control: The ASA 5585-X can provide detailed visibility into application traffic on the network, allowing administrators to monitor and control how applications are being used. It can also apply policies to restrict or prioritize certain types of traffic based on application type, user identity, or other factors.
- High Performance: The ASA 5585-X is designed to handle high volumes of traffic, with the ability to inspect up to 20 Gbps of traffic and support up to 10 million concurrent sessions. It can also be configured in a clustered configuration for increased availability and scalability.
- Redundancy: The ASA 5585-X supports several redundancy features, including Active/Standby failover and Active/Active clustering. These features help ensure that the security appliance remains available even in the event of hardware or software failures.
- Management: The ASA 5585-X can be managed using a variety of tools, including a web-based GUI, command-line interface (CLI), and SNMP. It can also be integrated with other Cisco security and network management tools, such as Cisco Security Manager (CSM) and Cisco Identity Services Engine (ISE).
Maintenance and Care Tips
The Cisco ASA 5585-X Security Appliance is a high-performance security appliance designed to provide comprehensive threat protection for large-scale and high-performance data centers, service providers, and enterprise networks. To keep the device operating at peak performance and ensure reliable protection, it is important to follow some maintenance and care tips.
- Keep the Device Clean: Dust and dirt buildup can cause overheating, which can lead to performance issues and damage to the device. Therefore, regularly clean the device and its surroundings with a soft, dry cloth to prevent dust and dirt accumulation.
- Keep the Device in a Safe Environment: Place the device in a well-ventilated area that is free from moisture and extreme temperatures. Avoid placing the device in direct sunlight or near heat sources such as radiators, ovens, or heaters.
- Regularly Check for Firmware Updates: Firmware updates contain important bug fixes, security patches, and performance improvements that can help to keep the device running smoothly. Therefore, it is important to regularly check for firmware updates and apply them promptly.
- Regularly Monitor System Logs: System logs can provide valuable information about the device’s performance and any issues that may arise. Regularly monitor the system logs to detect any anomalies or errors, and take corrective action promptly.
- Backup Configuration Files: Regularly backup the device’s configuration files to ensure that critical settings are not lost in the event of a device failure or data corruption. The backup files should be stored in a secure location.
- Follow Proper Shutdown Procedures: Before shutting down the device, make sure to properly save any configuration changes and shut down any applications or services running on the device. Follow the manufacturer’s recommended shutdown procedure to prevent data loss or system damage.
General Information
- Manufacturer: Cisco Systems, Inc
- Manufacturer Part Number: ASA5585-S20P20XK9
- Brand Name: Cisco
- Product Series: 5500
- Product Model: 5585-X
- Product Name: 5585-X Firewall Edition Adaptive Security Appliance
- Product Type: Network Security/Firewall Appliance
Technical Information:
- Firewall Protection Supported-
- Instant Messenger Blocking
- P2P Blocking
- Remote Access Authentication
- Malware Protection
- Worm Scanning
- Access Control
- Application Layer Filtering
- Web Content Filtering
- Antivirus
- Anti-phishing
- Anti-spam
- Encryption Standard-
- 3DES
- AES
- DES
Interfaces/Ports:
- Total Number of Ports: 8
- USB: Yes
Network & Communication:
- Ethernet Technology: Gigabit Ethernet
- Network Standard: 10/100/1000Base-T
Wireless Specifications:
- Wireless LAN: No
I/O Expansions:
- Number of Total Expansion Slots: 4
- Expansion Slot Type: SFP+
- Number of SFP+ Slots: 2
Management & Protocols:
- Manageable: Yes
Miscellaneous:
- What’s in the box-
- 5585-X Firewall Edition Adaptive Security Appliance
- Security Services Processor -20 (SSP-20)
- Rack Mountable Kit
- 2 x AC Power Supply
