ASA5550-UC-BUN-K9 Cisco ASA 5550 Adaptive Security Appliance Refurbished

The ASA5550-UC-BUN-K9 is a security appliance offered by Cisco that provides advanced security features and benefits to help organizations protect their networks and data. Here are some more details about the features and benefits of the ASA5550-UC-BUN-K9:

Features:

• Firewall: The ASA5550-UC-BUN-K9 comes with a stateful firewall that inspects traffic at the application layer, providing enhanced security against threats such as viruses, worms, and malware.
• VPN: The ASA5550-UC-BUN-K9 also provides virtual private network (VPN) functionality, allowing remote users to securely access corporate networks from anywhere in the world.
• Intrusion Prevention System (IPS): The appliance features an IPS that provides real-time threat protection, detecting and preventing attacks before they can cause damage.
• Content Filtering: The ASA5550-UC-BUN-K9 also includes content filtering capabilities, which allow administrators to block access to certain websites or types of content.
• Unified Communications: The appliance supports unified communications (UC), providing secure voice and video communications over the internet.

Benefits:

• Enhanced Security: The ASA5550-UC-BUN-K9 provides advanced security features that help organizations protect their networks and data from a wide range of threats.
• Scalability: The appliance is designed to scale to meet the needs of growing organizations, providing high-performance security for even the largest networks.
• Reduced Costs: The ASA5550-UC-BUN-K9 offers a cost-effective solution for organizations that need advanced security features but don't want to invest in expensive hardware and software.
• Easy to Manage: The appliance is easy to manage, with a user-friendly interface that makes it simple for administrators to configure and monitor security settings.
• High Availability: The ASA5550-UC-BUN-K9 is designed for high availability, with features such as redundant power supplies and hot-swappable components that help ensure uptime and reliability.

The Cisco ASA 5550 Adaptive Security Appliance is a network security device that can be used to create virtual private networks (VPNs). A VPN is a secure way to connect two or more networks together over the internet or other public networks, while ensuring the privacy and confidentiality of the data that is transmitted between them.

The ASA 5550 can be used to create two types of VPNs: site-to-site VPNs and remote-access VPNs.

Site-to-Site VPNs A site-to-site VPN connects two or more networks together over the internet or other public networks. This type of VPN is often used to connect branch offices or remote locations to a company's main office network. The ASA 5550 can be configured to use several protocols to create site-to-site VPNs, including IPsec, SSL, and PPTP.

Remote-Access VPNs A remote-access VPN allows individual users to connect to a private network from a remote location over the internet or other public networks. This type of VPN is often used by remote workers who need to access company resources from their home or while traveling. The ASA 5550 can be configured to use several protocols to create remote-access VPNs, including IPsec, SSL, and AnyConnect.

The ASA 5550 comes with several features that make it an ideal choice for creating VPNs. These features include:

• Firewall protection: The ASA 5550 provides stateful inspection firewall protection, which means that it can detect and block unauthorized access to the network.
• VPN acceleration: The ASA 5550 has built-in VPN acceleration technology that allows it to handle a large number of VPN connections simultaneously without affecting network performance.
• High availability: The ASA 5550 can be configured in a high-availability (HA) cluster to provide redundancy and failover capabilities.
• Management and monitoring: The ASA 5550 can be managed and monitored using Cisco's Adaptive Security Device Manager (ASDM), a web-based GUI that allows administrators to configure, monitor, and troubleshoot the device.

The Cisco ASA 5550 Adaptive Security Appliance is a high-performance firewall and VPN device designed to protect enterprise networks and data centers. It comes bundled with the ASA5550-UC-BUN-K9 User Context license, which provides enhanced user authentication capabilities.

User authentication is the process of verifying the identity of a user who is trying to access a system or network resource. It is a critical security measure to prevent unauthorized access and protect sensitive data. The ASA5550-UC-BUN-K9 license adds several features to the ASA 5550 appliance to enhance user authentication.

Here are some of the ways that the ASA5550-UC-BUN-K9 license enhances user authentication:

• Identity-based firewall policies: The ASA 5550 can use user identities to enforce more granular firewall policies. For example, you can allow certain users or groups to access specific resources, while denying access to others.
• Single sign-on: The ASA 5550 can integrate with various authentication protocols, such as Active Directory, LDAP, and RADIUS, to enable users to log in once and access multiple resources without having to re-enter their credentials.
• Identity tracking: The ASA 5550 can track user activity across multiple devices and sessions, allowing administrators to monitor user behavior and detect anomalies that may indicate a security threat.
• Identity-aware VPNs: The ASA 5550 can create VPN tunnels that are tied to specific user identities, rather than just IP addresses. This allows administrators to enforce more granular access policies based on user roles and responsibilities.

• Manufacturer: Cisco Systems, Inc
• Manufacturer Part Number: ASA5550-UC-BUN-K9
• Brand Name: Cisco
• Product Line: ASA
• Product Series: 5500
• Product Model: ASA 5550
• Product Name: ASA 5550 Adaptive Security Appliance UC Security Edition
• Product Type: Security appliance

Networking

• Form Factor: Rack-mountable
• Connectivity Technology: Wired
• Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
• Network / Transport Protocol IPSec
• Performance VPN throughput : 425 Mbps
• Firewall throughput : 1.2 Gbps
• Capacity SSL VPN peers : 2
• IPSec VPN peers : 5000
• UC proxy sessions : 3000
• Features: Firewall protection, VPN support, VLAN support
• Encryption Algorithm Triple DES, AES, SSL

Connectivity Slots

• Expansion Slot(s) 4 (total) / 4 (free) x SFP (mini-GBIC)
• Interfaces 8 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
• 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45
• 1 x serial - auxiliary - RJ-45
• 2 x Hi-Speed USB - 4 PIN USB Type A
• 1 x management - console - RJ-45

Miscellaneous

• Compliant Standards CE, FCC Class A certified, CISPR 22 Class A, EN 60950, EN 61000-3-2, UL 1950, VCCI Class A ITE, IEC 60950, EN 61000-3-3, CSA 22.2 No. 950, EN55022 Class A, ACA TS001, AS/NZS 3260, FCC Part 15

Power Supply

• Power Device: Power supply - internal
• Voltage Required: AC 120/230 V ( 50/60 Hz )