Choosing a Software Package

	This chapter lists software packages from 8.0 through 11.2 and provides
	recommended equivalent packages in 11.3.

NETBuilder II Upgrade	Table 7 outlines the recommended migration path from previous software
Migration Path	packages to the latest packages supported in version 11.3. Use this table to
	identify the new software package that is most similar to the package you are
	currently using. Packages are identiﬁed by the two-letter designator of the version
	string, which is found on your product CD-ROM disk label.
	You can also identify the software package using:
	bcmuname -R <device>
	Where <device> is the IP address or hostname of the system you are planning to
	upgrade. Or enter the Enterprise OS user interface command:

	SHow -SYS VERsion
Table 7 NETBuilder II Software Package Migration to 11.3

Recommended Upgrade	Notes

From Version 8.0	To Version 11.3
LM	DW (DPE), DE (DPE) or DS (DPE) The DE package has all the features of DW plus 56-bit
	encryption. The DS package has all the features of
	DW plus 128-bit encryption. A hardware upgrade to a
	DPE module is required.

LT	DW (DPE), DE (DPE) or DS (DPE)
CP	DW (DPE), DE (DPE) or DS (DPE)
WM	DW (DPE), DE (DPE) or DS (DPE)
WT	DW (DPE), DE (DPE) or DS (DPE)

The DE package has all the features of DW plus 56-bit encryption. The DS package has all the features of DW plus 128-bit encryption. A hardware upgrade to a DPE module is required.

(continued)

ENTERPRISE OS 11.3 specifications

3Com Enterprise OS 11.3 is a robust network operating system designed specifically for enterprise-level applications, offering a comprehensive suite of features and technologies that enhance network performance, reliability, and security. Engineered for the needs of large organizations, this operating system integrates advanced functionalities that ensure efficient management of network resources.

One of the key features of 3Com Enterprise OS 11.3 is its enhanced routing capabilities. It supports dynamic routing protocols like OSPF and RIP, ensuring optimal path selection and efficient use of network bandwidth. This enables seamless communication across multiple network segments, reducing latency and improving overall system responsiveness.

Another significant characteristic of this OS is its powerful network management tools. The built-in management functionalities provide administrators with an intuitive interface to monitor, configure, and troubleshoot network devices in real time. With features like SNMP (Simple Network Management Protocol) support, network visibility is improved, allowing for efficient performance monitoring and rapid response to potential issues.

Security is a critical focus for 3Com Enterprise OS 11.3, which includes comprehensive measures such as access control lists (ACLs), robust authentication methods, and support for Virtual Private Networks (VPNs). These security features safeguard sensitive data and ensure that only authorized users can access network resources, mitigating the risk of unauthorized access and potential data breaches.

The operating system is also designed for scalability, accommodating the growing needs of enterprise environments. Its modular architecture allows for the integration of additional features and services without sacrificing performance. This flexibility makes it suitable for both small businesses and large enterprises, adapting to various networking requirements as they evolve.

Furthermore, 3Com Enterprise OS 11.3 facilitates quality of service (QoS) management, which prioritizes critical network traffic. By ensuring that time-sensitive applications receive the bandwidth they need, the OS enhances the performance of voice, video, and data services, which is crucial for maintaining high productivity levels.

In summary, 3Com Enterprise OS 11.3 stands out with its advanced routing capabilities, robust network management tools, enhanced security features, scalability, and QoS management. These characteristics make it an ideal solution for enterprises seeking a reliable and efficient network operating system to support their complex networking needs.

3Com ENTERPRISE OS 11.3 manual Choosing a Software Package, NETBuilder II Upgrade, Migration Path

Models: ENTERPRISE OS 11.3

CHOOSING A SOFTWARE PACKAGE

NETBuilder II Upgrade

Migration Path

You can also identify the software package using:

upgrade. Or enter the Enterprise OS user interface command:

Table 7 NETBuilder II Software Package Migration to 11.3

Recommended Upgrade

From Version 8.0

To Version 11.3

DPE module is required.

ENTERPRISE OS 11.3 specifications