Out-of-Band NAC Design Procedures

6. VLAN Configuration

This step is for NAC deployments that use RFC‐3580‐compliant switches in the intelligent edge of the network to implement dynamic VLAN assignment of connecting devices.

NAC leverages VLAN Tunnel RADIUS attribute modification in RADIUS authentication messages for network resource allocation to end‐systems connected to these RFC 3580‐compliant switches. This requires that before NAC is deployed on the network, each RFC 3580‐compliant switch in the intelligent edge of the network is configured with the appropriate VLANs that may be returned from the NAC Gateways. A list of VLANs that may be assigned to connecting end‐ systems for each Security Domain must be generated by analyzing the Accept Policy, Assessment Policy, Failsafe Policy, and Quarantine Policy of the following NAC configurations:

•The Security Domains’ default NAC configurations

•MAC overrides for the Security Domains

•User overrides for the Security Domains

•Global MAC and user overrides

7.Policy Role Configuration

This step is for NAC deployments that use Enterasys policy‐enabled switches in the intelligent edge of the network to implement dynamic policy assignment of connecting devices.

NAC leverages Filter‐ID RADIUS attribute modification in RADIUS authentication messages for network resource allocation to end‐systems connected to these Enterasys switches. Therefore, before NAC is deployed on the network, each Enterasys switch in the intelligent edge of the network must be configured with the appropriate policy roles that may be returned from the NAC Gateways. A list of policy roles that may be assigned to connecting end‐systems for each Security Domain can be generated by analyzing the Accept Policy, Assessment Policy, Failsafe Policy, and Quarantine Policy of the following NAC configurations:

•The Security Domains’ default NAC configuration

•MAC overrides for the Security Domains

•User overrides for the Security Domains

•Global MAC and user overrides

8.Define NAC Access Policies

Access policies define the authorization level that NAC assigns to a connecting end‐system based on the end‐systemʹs authentication and/or assessment results. There are four access policies used in NAC Manager: Failsafe Policy, Accept Policy, Quarantine Policy, and Assessment Policy. In your security domain and override configurations, these access policies define a set of network access services that determine exactly how an end‐systemʹs traffic is authorized on the network.

When Enterasys policy‐enabled switches are deployed in the intelligent edge of the network to authenticate and authorize connecting end‐systems, these switches must be configured with access policies before NAC is deployed. NetSight Policy Manager enables the enterprise‐wide deployment of policy roles to Enterasys policy‐enabled switches, with a single click.

In addition to the enterpriseʹs business specific roles, such as “Faculty” or “Sales,” NAC policy roles must be defined, configured, and enforced to the network for NAC. All policy roles

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Enterasys Networks 9034385 manual Vlan Configuration, Policy Role Configuration, Define NAC Access Policies
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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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