3Com S21x installation manual Frame Relay, Service, RFC 877, Rfc, Multiprotocol, Support

Models: S21x

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Features

Software Functionality

Introduction

 

Depending on the operating software AppsWare package and optional daughtercard

 

 

installed the PathBuilder S21x switch can support the following functionality and

 

 

services.

Frame Relay & X.25

 

The PathBuilder S21x switch provides serial devices with economical Ethernet LAN

Service

access into public or private Frame Relay WAN. Where frame relay services are not

 

 

yet available, the PathBuilder S21x switch can provide network access over X.25

 

 

services. When frame relay services becomes available, the PathBuilder S21x switch

 

 

can be easily configured and integrated to support frame relay. This fast migration

 

 

reduced network downtime and protects hardware investments.

RFC 877 and 1356

 

The PathBuilder S21x switch supports encapsulation of IP datagrams and other

 

 

network layer protocols over X.25 as specified in RFC 877 and RFC 1356. This

 

 

allows for interoperability with Front End Processors (FEPs) that support X.25 and

 

 

IP traffic as well as router vendors supporting RFC 877/1356.

RFC 1490

 

The PathBuilder S21x switch supports encapsulation of multiple protocols over

 

 

frame relay as specified by RFC 1490.

Multiprotocol

 

Support includes SDLC, Bisync, X.25, Async, IP/IPX, PPP, MLPPP, and Routing

Support

and Bridging, as well as many other serial protocols. Refer to the Software Release

 

 

Notice which accompanied your unit for a complete listing of protocols supported by

 

 

the PathBuilder S21x switch.

 

 

 

About the PathBuilder S21x Switch

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3Com S21x installation manual Frame Relay, Service, RFC 877, Rfc, Multiprotocol, Support

S21x specifications

The 3Com S21x series represents a breakthrough in networking technology, specifically designed for small to medium-sized businesses looking for reliable and efficient networking solutions. This series is renowned for its robust features, which enhance connectivity while simplifying management, making it a go-to choice for organizations striving to optimize their network infrastructures.

One of the standout features of the 3Com S21x is its impressive port capacity. With multiple Ethernet ports, the switch facilitates seamless connections for various devices, ensuring that businesses can scale their operations without worrying about bandwidth limitations. The S21x supports both Fast Ethernet and Gigabit Ethernet connections, providing flexibility for different networking demands.

In addition to its port capabilities, the 3Com S21x incorporates advanced Power over Ethernet (PoE) technology. This feature enables the switch to deliver power to connected devices such as IP cameras, VoIP phones, and wireless access points directly through the network cable. This not only reduces the need for external power sources but also simplifies installation and lowers overall costs.

Another significant characteristic of the S21x is its Layer 2 switching capabilities. This means the device is equipped to handle basic data switching tasks efficiently, including VLAN support for network segmentation and traffic management. VLANs enhance security by isolating sensitive data traffic within specific segments, providing an additional layer of protection for network resources.

The 3Com S21x is also designed with ease of management in mind. It utilizes a user-friendly web-based interface that allows IT staff to configure and monitor the switch effortlessly. This accessibility ensures that even those with minimal networking experience can manage the device effectively, reducing the likelihood of configuration errors and downtime.

Furthermore, the S21x series is built with reliability at its core. The hardware is designed to withstand typical operating conditions in an office environment, minimizing the risk of failure and ensuring consistent performance. Coupled with a focus on energy efficiency, this series helps businesses reduce their operational costs while maintaining a green footprint.

In summary, the 3Com S21x series stands out in networking solutions for small to medium-sized enterprises, featuring a robust combination of port capacity, PoE support, Layer 2 functionality, easy management, and reliability. Organizations looking to enhance their network performance will find the S21x to be an invaluable asset, capable of growing with their needs while ensuring efficient and secure connections.