Procedures for Out-of-Band and Inline NAC

The following table provides network scenarios from an assessment standpoint that should be taken into account when identifying the number and configuration of Security Domains.

Table 5-2 Security Domain Configuration Guidelines for Assessment

Network Scenario

Examples

Security Domain Configuration

 

 

 

Area of the network, or a group of end-systems or users, that require end-system assessment with either the same set of assessment parameters, or a distinct set of parameters different from other areas of the network

•Switches that provide open access to the network, such as guest access areas. This requires that the Security Domain be associated to an Assessment Configuration that deeply scans connecting end-systems, since untrusted users are allowed access to the network.

•Switches that provides access to trusted users on the network. This requires that the Security Domain be associated to an Assessment Configuration that scans for vulnerabilities common to applications and platforms utilized by trusted users, such as Windows XP and Microsoft Internet Explorer.

•Switches that provide access to a specific group of devices (for example, IP phones and printers), devices running a specific set of applications (such as e-mail servers, web servers), or PCs running a specific OS (Microsoft 2003 Server, Microsoft XP, RedHat Linux, MAC OS). This requires that the Security Domain be associated to an Assessment Configuration that scans the connecting end-systems for vulnerabilities specific to the type of end-system.

•A group of devices identified by MAC address, that are running a specific OS. This requires that a MAC override identifying these devices be associated to an Assessment Configuration that scans these connecting end-systems for vulnerabilities specific to the type of OS.

•A group of devices identified by MAC address, that are a specific device type, such as printers or IP phones. This requires that a MAC override identifying these devices be associated to an Assessment Configuration that scans for vulnerabilities specific to the type of end-system, such as web servers with default login credentials.

•Users, identified by username, that are identified as high risk personnel on the network. This requires that a user override identifying these users is associated to an Assessment Configuration that deeply scans these connecting end-systems for potentially malicious tools, applications, malware, and vulnerabilities.

Create an Assessment Configuration specifically configured to validate these security compliance parameters.

In NAC Manager, create a Security Domain that uses this Assessment Configuration and leverages assessment servers configured to validate these security compliance parameters.

5-10 Design Procedures

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Enterasys Networks 9034385 manual Procedures for Out-of-Band and Inline NAC
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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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