Summary

•Model 3: End‐System Authorization with Assessment ‐ Implements detection, authentication, assessment, and authorization to provide network access control based on the security posture of a connecting end‐system, as well as user and device identity and location. This model requires the use of either integrated assessment server functionality or the ability to connect to external assessment services, in order to perform the end‐system assessment.

•Model 4: End‐System Authorization with Assessment and Remediation ‐ Implements detection, authentication, assessment, authorization, and remediation, providing the additional ability to quarantine and remediate noncompliant devices.

The NAC appliance is a core component of the Enterasys NAC solution and is required for all NAC deployment models. It provides the ability to detect, authenticate, and authorize end devices attempting to connect to the network. It also integrates with or connects to assessment services to perform assessment of end‐systems connecting to the network. Once authentication and assessment are complete, the NAC appliance authorizes devices on the network by allocating the appropriate network resources to the end‐system based on authentication and/or assessment results. The NAC appliance also provides remediation functionality, allowing end users to safely remediate their quarantined end‐system without impacting IT operations.

Enterasys offers two types of NAC appliances:

•The NAC Gateway appliance implements out‐of‐band network access control and requires the implementation of intelligent wired or wireless edge infrastructure devices on the network.

•The NAC Controller appliance implements inline network access control and is applicable to scenarios where non‐intelligent wired or wireless edge infrastructure devices are deployed in the network. The NAC Controller is also required in IPSec and SSL VPN deployments.

The NAC appliances are configured, monitored, and managed through Enterasys NetSight management applications. NetSight NAC Manager and NetSight Console are required for all four NAC deployment models. NAC Manager provides configurations for the assessment, authentication, authorization, and remediation parameters for all NAC appliances, while NetSight Console is used to monitor the health and status of infrastructure devices in the network, including switches, routers, and Enterasys NAC appliances.

NetSight Policy Manager and NetSight Inventory Manager are optional NetSight applications. Policy Manager provides the ability to centrally define and configure the authorization levels or “policies” for certain out‐of‐band NAC deployments and all inline NAC deployments. Inventory Manager provides comprehensive network inventory and change management capabilities for your network infrastructure.

The next chapter provides a more detailed description of the four NAC deployment models including their requirements and implementation.

Enterasys NAC Design Guide 1-11

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Enterasys Networks 9034385 manual Summary
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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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