GLOSSARY 115

software package A defined subset of bridge/router services and protocols that are appropriate for a particular model of the NETBuilder bridge/router family of products.

split image files A boot image that spans multiple diskettes. Split images occur on a few SuperStack II NETBuilder bridge/router packages (for example, the CF package prior to 9.1). If you are upgrading to one of these older packages, bcminstall will automatically recombine the split image before performing your upgrade.

Telnet Terminal Emulation Link Protocol.

TEM/TNCS 3Com’s Transcend Enterprise Manager/Transcend Network Control Service, which

runs on Windows NT, Windows 95, Solaris, HP, and IBM platforms.

test boot source The boot source used during the test boot process.

test boot image The software image specified as the local boot file in the test source.

TFTP Trivial File Transfer Protocol. Allows file transfer between an IP host and an IP client.

upgrade A method to bring a bridge/router up-to-date with later versions of software and firmware without the need for reconfiguring individual bridge/router parameters and settings. The upgrade is performed using the NETBuilder Upgrade Management Utilities or Transcend.

Upgrade Management A set of utilities to upgrade bridge/routers or switches. Some functions performed Utilities by the utilities include copying software, firmware, and configuration files from

the bridge/router, and upgrading configuration files. In addition, the utilities can configure the boot sources on the bridge/router, execute the test boot, and configure the bridge/router boot sources to use the software in standard boot situations.

Upgrade Link Backend The server application that fetches HTML and Java class files, runs the PERl scripts, and accesses the file system.

Upgrade Link Front end The JAVA applet that runs in a browser. All the GUI components are part of the front end.

Upgrade Migration Path The 3Com supported package for upgrading a bridge/router.

WINTEL All windows on INTEL platforms including Windows 95, Windows 98 and Windows NT.

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3Com ENTERPRISE OS 11.3 manual Glossary

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.