Cisco ASA5510-BUN-K9 Firewall Appliance
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Cisco ASA5510-BUN-K9 Security Appliance Ethernet 5 Ports New

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Part Number#: ASA5510-BUN-K9
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Short Description:
ASA5510-BUN-K9 ASA 5510 10/100Base-TX Fast Ethernet 2x Expansion Slots Manageable Network Firewall Security Appliance 1u Rack-mountable With Software 50 Virtual Private Network (VPN) Peers 3 FE 3DES/AES | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Product Details of the Cisco Ethernet 5 Ports Security Appliance

In the realm of network security, the Cisco ASA5510-BUN-K9 Security Appliance holds a prominent position, known for its robust features and reliability. This device, equipped with five Ethernet ports, plays a crucial role in safeguarding networks against various cyber threats. In this comprehensive guide, we will delve into the key aspects of the Cisco ASA5510-BUN-K9, exploring its specifications, functionality, and how it contributes to enhancing network security.

Cisco ASA5510-BUN-K9

Introduction to the Cisco ASA Series

The Cisco Adaptive Security Appliance (ASA) series represents a family of security devices designed to protect networks from unauthorized access and potential security breaches. The ASA5510-BUN-K9 is a notable member of this series, renowned for its versatility and performance.

Key Specifications

The Cisco ASA5510-BUN-K9 Security Appliance is characterized by its five Ethernet ports, each serving a distinct purpose in facilitating network connectivity and security. These ports provide the necessary interfaces for connecting the appliance to various network components.

Ethernet Ports

The device is equipped with five Ethernet ports, which are crucial for establishing connections with different network segments. These ports support high-speed data transfer, ensuring efficient communication within the network.

Firewall Capabilities

The appliance provides state-of-the-art firewall capabilities, allowing organizations to define and enforce security policies to protect their networks from unauthorized access.

VPN Functionality

With integrated VPN (Virtual Private Network) support, the ASA5510-BUN-K9 enables secure communication over the Internet, ensuring the confidentiality and integrity of data transmissions.

Intrusion Prevention System (IPS)

The inclusion of an Intrusion Prevention System enhances the device's ability to detect and thwart potential threats by inspecting network traffic for malicious activity.

Ethernet Ports

The focus of this guide, the ASA5510-BUN-K9 comes equipped with multiple Ethernet ports, with Ethernet 5 Ports being a notable configuration. These ports play a crucial role in facilitating network connectivity and data transfer.

Use Cases

Network Security

One of the primary use cases of the Cisco ASA5510-BUN-K9 is to bolster network security. The appliance employs advanced security features, including firewall capabilities, VPN support, and intrusion prevention, to mitigate potential threats and vulnerabilities.


The Ethernet ports play a vital role in network segmentation. By connecting the appliance to various segments of the network, organizations can enhance control and security, isolating sensitive data and applications from potential threats.

Cisco ASA5510-BUN-K9 Features

Firewall Functionality

The ASA5510-BUN-K9 employs stateful inspection to monitor and control incoming and outgoing network traffic. This proactive approach allows the firewall to make decisions based on the context of the traffic, enhancing security.

Access Control Lists (ACLs)

Access Control Lists are a fundamental component of the firewall functionality. They enable administrators to define rules for permitting or denying traffic based on various criteria, such as source and destination IP addresses, ports, and protocols.

VPN Support

Site-to-Site VPNs

The appliance supports Site-to-Site Virtual Private Networks (VPNs), enabling secure communication between geographically dispersed offices or networks. This feature is crucial for organizations with a global presence, ensuring a private and encrypted connection over the internet.

Remote Access VPNs

For remote users requiring secure access to the corporate network, the ASA5510-BUN-K9 supports Remote Access VPNs. This functionality is essential for providing a secure connection for employees working from various locations.

Intrusion Prevention System (IPS)

The inclusion of an Intrusion Prevention System adds a layer of security. The IPS actively monitors network and/or system activities for malicious exploits or security policy violations and takes preventive actions to safeguard the network.

Deployment Scenarios

Enterprise Networks

The Cisco ASA5510-BUN-K9 is well-suited for deployment in enterprise networks, where the demand for robust security measures is high. Its multiple Ethernet ports allow for seamless integration into complex network architectures.

Small to Medium-sized Businesses (SMBs)

SMBs can benefit from the Cisco ASA5510-BUN-K9's combination of security features and scalability. The device can adapt to the evolving needs of growing businesses while providing a cost-effective solution.

General Information about the Cisco ASA5510-BUN-K9

  • Manufacturer: Cisco
  • Model Number or SKU# ASA5510-BUN-K9
  • Product Series: 5500
  • Product Model: 5510
  • Product Type: Security Appliance

Technical Information for Firewall Appliance

  • Virtualization: 50,000 x Concurrent Connection
  • 802.1Q VLAN Support: 50
  • IPSec VPN Peer: 250
  • Connections Per Second: 9,000
  • SSL VPN Peer: 2

Firewall Protection Features

  • Intrusion Prevention
  • Antivirus
  • Access Control
  • Worm Scanning

Encryption Standards

  • 3DES
  • AES
  • Total Number of Ports: 5
  • USB: Yes
  • Management Port: Yes

Network & Communication

  • Ethernet Technology: Fast Ethernet
  • Network Standard: 10/100Base-TX

I/O Expansions

  • Number of Total Expansion Slots: 2
  • Expansion Slot Type: SSM (Security Services Module)
  • Number of SSM Slots: 1

Management & Protocols

  • Manageable: Yes
  • Standard Memory: 1 GB
  • Memory Technology: DRAM
  • Flash Memory: 64 MB
  • Memory Card Supported: Compact Flash
Power Description
  • Input Voltage: 110 V AC, 220 V AC
  • Power Source: Power Supply

In general, the Cisco ASA5510-BUN-K9 Security Appliance with Ethernet 5 Ports stands as a stalwart guardian in the realm of network security. Its multifaceted capabilities, ranging from firewall protection to VPN services and intrusion prevention, make it a versatile solution for enterprises of all sizes. As technology continues to advance, the need for robust security measures becomes increasingly paramount, and Cisco's ASA5510-BUN-K9 rises to the challenge, offering a comprehensive and reliable defense against the ever-evolving landscape of cyber threats.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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