Enterasys Networks 9034385 manual Enterasys NAC Deployment Models Value

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Summary

Summary

Enterasys supports all of the five key NAC functions: detection, authentication, assessment, authorization, and remediation. However, not all five functions need to be implemented concurrently in a NAC deployment to derive value from the solution. The four NAC deployment models each yield unique value propositions to the IT personnel managing the network, and provide a logical progression to deploying the full Enterasys NAC solution.

The following table summarizes the value and features of each deployment model.

.

Table 2-5 Enterasys NAC Deployment Models

Deployment Model

Value

 

 

Model 1:

• End-system and user tracking.

End-System Detection

• IP-to-ID functionality for Security Information Management

and Tracking

(SIM).

 

 

Model 2:

In addition to the values from Model 1:

End-System

• Location-based authorization using Security Domains and “Lock

Authorization

MAC” features.

 

 

• Special handling of end-systems or users with MAC/User

 

overrides that let you specify a unique set of authentication and

 

authorization parameters for particular devices or users.

 

• MAC registration where new end-systems register via a web

 

page before being allowed access to the network.

 

• Location-independent end-system quarantine action with

 

NetSight Automated Security Manager integration.

 

 

Model 3:

In addition to the values from Models 1 and 2:

End-System

• Security posture compliance verification of connecting end-

Authorization with

systems with dynamic quarantine action using integrated or

Assessment

external assessment.

 

 

 

Model 4:

In addition to the values from Models 1, 2, and 3:

End-System

• Self-service remediation of non-compliant end-systems without

Authorization with

impacting IT operations.

Assessment and

 

Remediation

 

 

 

2-16 NAC Deployment Models

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Contents Enterasys Page Page Page Contents Design Planning Design ProceduresUse Scenarios Figures TablesPage Intended Audience Related DocumentsGetting Help Support@enterasys.comKey Functionality NAC Solution OverviewAuthentication DetectionAssessment AuthorizationDeployment Models RemediationModel 1 End-system Detection and Tracking Model 2 End-System AuthorizationModel 3 End-System Authorization with Assessment NAC Solution Components NAC ApplianceNAC Gateway Appliance NAC Controller ApplianceNAC Controller is available in two models Appliance Comparison NAC Gateway NAC ControllerDisadvantage Advantage NetSight Management NetSight NAC ManagerAssessment Server SummaryRadius Server Summary Summary Overview Out-of-Band NAC Model 1 End-System Detection and TrackingImplementation End-System and User Tracking Features and ValueInline NAC Layer Model 2 End-System Authorization Required and Optional ComponentsInline NAC Location-Based Authorization Device-Based AuthorizationUser-Based Authorization MAC RegistrationComponent Requirements for Authorization Model 3 End-System Authorization with Assessment Inline NAC Extensive Security Posture Compliance Verification Diverse Security Posture Compliance Verification Component Requirements for Authorization with Assessment Implementation Self-Service Remediation Required and Optional Components Enterasys NAC Deployment Models Value Scenario 1 Intelligent Wired Access Edge Use ScenariosPolicy-Enabled Edge NAC FunctionsRFC 3580 Capable Edge VLAN=ProductionScenario 1 Implementation Scenario 2 Intelligent Wireless Access Edge Thin Wireless EdgeRemediation Web User Laptop Thick Wireless Edge Scenario 2 Implementation Scenario 3 Non-intelligent Access Edge Wired and Wireless Layer 2 Wired LAN Scenario 4 VPN Remote Access Scenario 3 ImplementationVPN Remote Access Enterasys Scenario 4 ImplementationUse Scenario Summaries Summary and Appliance Requirements VPN remote access Design Planning Identify the NAC Deployment ModelSurvey the Network Identify the Intelligent Edge of the NetworkNetwork with Intelligent Edge Evaluate Policy/VLAN and Authentication Configuration Case #1 No authentication method is deployed on the networkCase #2 Authentication methods are deployed on the network Overview of Supported Authentication MethodsSupport for Multiple End-System Connection Support of Multiple Authentication MethodsEnd-System Capabilities Authentication Support on Enterasys Devices Authentication ConsiderationsIdentify the Strategic Point for End-System Authorization Thick Wireless Deployments Wired LANWireless LAN Identify Network Connection MethodsSite-to-Site VPN Remote Access WANThin Wireless Deployments Remote Access VPN Identify Inline or Out-of-band NAC DeploymentSummary Procedures for Out-of-Band and Inline NAC Identify Required NetSight ApplicationsDefine Network Security Domains NAC Configurations Security DomainNAC Configuration Authorization NAC Configuration for a Security Domain Procedures for Out-of-Band and Inline NAC To the network Procedures for Out-of-Band and Inline NAC Procedures for Out-of-Band and Inline NAC Security Domain Configuration Guidelines for Assessment Identify Required MAC and User Overrides MAC OverridesMAC and User Override Configuration Procedures for Out-of-Band and Inline NAC Procedures for Out-of-Band and Inline NAC User Overrides Assessment Design Procedures Determine the Number of Assessment ServersIdentify Assessment Server Configuration Determine Assessment Server LocationOut-of-Band NAC Design Procedures Identify Network Authentication ConfigurationDetermine the Number of NAC Gateways NAC Gateway Redundancy Determine NAC Gateway Location Identify Backend Radius Server Interaction Determine End-System Mobility RestrictionsDefine NAC Access Policies Vlan ConfigurationPolicy Role Configuration Failsafe Policy and Accept Policy Configuration Assessment Policy and Quarantine Policy ConfigurationPolicy Role Configuration in NetSight Policy Manager Assessment PolicyService for the Assessing Role Quarantine PolicyUnregistered Policy Inline NAC Design ProceduresDetermine NAC Controller Location Inline NAC Design Procedures Determine the Number of NAC Controllers Layer 2 NAC Controller Redundancy Define Policy Configuration NAC Deployment With NetSight ASM Additional ConsiderationsNAC Deployment With an Intrusion Detection System IDS Additional Considerations Design Procedures

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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