Scenario 3: Non-intelligent Access Edge (Wired and Wireless)

It is important to note that if the wireless edge of the network is non‐intelligent and not capable of authenticating and authorizing wireless end‐systems, it is possible to augment the network topology to implement out‐of‐band NAC with the NAC Gateway. This can be accomplished without replacing the physical edge of the network, by adding an intelligent edge switch that possesses specialized authentication and authorization features.

The Enterasys Matrix N‐series switch is capable of authenticating and authorizing numerous end‐ systems connected on a single port through Multi‐User Authentication (MUA), and may be positioned upstream from non‐intelligent third‐party wireless APs to act as the intelligent edge on the network. The Enterasys Matrix N‐series switch is capable of authenticating and authorizing over 1000 end‐systems uplinked to a single Matrix N‐series port from an AP, a set of APs, or wireless switches. In this configuration, the Matrix N‐series acts as the intelligent edge switch on the network, although not physically located on the access edge. By provisioning access to network resources on the Matrix N‐series via MUA, end‐system traffic destined to adjacent switches on the network can be securely contained at the Matrix N‐series port.

Scenario 3: Non-intelligent Access Edge (Wired and Wireless)

In the non‐intelligent access edge use scenario, the edge switches and access points that compose the network access layer are not capable of authenticating and authorizing the connecting end‐ systems on the network.

In this scenario, inline NAC is implemented by positioning the NAC Controller at a strategic point in the network topology, as the authorization point for end‐system traffic enforcement.

The NAC Controller may be positioned directly within the VLAN where end‐systems are connected or across one or more routed boundaries. When the NAC Controller is positioned within the VLAN where end‐systems are connected, each device is uniquely identified by its associated MAC address. When the NAC Controller is positioned across a routed boundary (for example, behind a WAN router located in an enterpriseʹs central site), each end‐system is identified by its associated IP address.

The following figure illustrates how the NAC Controller and the other Enterasys NAC components work together in the non‐intelligent edge to provide network access control.

Enterasys NAC Design Guide 3-9

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Enterasys Networks 9034385 manual Scenario 3 Non-intelligent Access Edge Wired and Wireless
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9034385 specifications

Enterasys Networks 9034385 is a powerful networking component designed to enhance enterprise-level connectivity and ensure robust network management capabilities. This device offers a wide range of features that cater to the demanding requirements of modern businesses, focusing on performance, reliability, and security.

One of the main features of the Enterasys Networks 9034385 is its advanced Layer 2 and Layer 3 switching capabilities, which enable efficient data processing and robust network performance. With support for various VLAN configurations, the device allows organizations to segment their networks effectively, leading to improved security and better traffic management.

Another critical aspect of the 9034385 is its support for high-speed connectivity. The device features multiple gigabit Ethernet ports, providing sufficient bandwidth for data-intensive applications commonly used in enterprise environments. The high-speed connections ensure that users can access applications and data quickly and reliably, minimizing latency issues that can affect productivity.

In terms of management, Enterasys Networks has equipped the 9034385 with advanced monitoring and diagnostic tools. These capabilities allow network administrators to track performance metrics, identify potential issues proactively, and make informed decisions about network resource allocation. The inclusion of SNMP (Simple Network Management Protocol) facilitates seamless integration with network management systems, providing comprehensive oversight of network health and performance.

Security is a paramount consideration for the 9034385, which incorporates advanced security protocols to protect sensitive data. Features such as port security, DHCP snooping, and dynamic ARP inspection help safeguard the network against unauthorized access and cyber threats. Furthermore, the device supports authentication mechanisms like 802.1X, ensuring that only authorized users and devices can connect to the network.

The Enterasys Networks 9034385 also stands out due to its seamless integration with cloud-based services and support for virtualization technologies. This compatibility enables organizations to adopt flexible architectures and manage their resources more efficiently. Additionally, the device is designed with scalability in mind, allowing businesses to expand their networks without significant hardware changes or disruptions.

Overall, the Enterasys Networks 9034385 is a versatile and powerful networking solution ideal for enterprises looking to enhance their network infrastructure while ensuring performance, security, and ease of management. The combination of advanced features and technologies makes it a valuable asset for businesses of all sizes striving for efficient and reliable connectivity.
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