138GLOSSARY

Quality of Service Parameters that are defined by the network manager and include (QoS) metrics information on bandwidth, guaranteed cell delay, jitter, and other

performance options available for establishing a new ATM connection.

R

reachability A list of reachable addresses for any one node. information

router A device that connects two remote networks by selectively forwarding messages between them. A router differs from a bridge and a gateway in that it selectively forwards information between the networks.

Routers can be implemented in pairs, or a router may communicate directly with a computer.

RS-232 serial port Use of this port changes the parallel arrangement of data within computers to the serial (one after the other) form used on data transmission links. This port can be used for dedicated local management access.

S

SAR Segmentation and Reassembly. A method of breaking up arbitrarily sized packets.

scope A scope defines the level of advertisement for an address. The level is a level of a peer group in the PNNI routing hierarchy.

server A computer that provides clients with application and network services. Servers are shared by multiple users.

source routing The selection of the correct path, by the PNNI.

SNMP Simple Network Management Protocol. A protocol originally designed to be used in managing TCP/IP internets. SNMP is presently implemented on a wide variety of computers and networking equipment and may be used to manage many aspects of network and end-station operation.

summary address An address prefix that tells a node how to summarize reachability information.

SuperStack II Switch 3Com Ethernet-to-ATM switch used to connect Ethernet network

2700 devices to each other and to an ATM backbone.

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3Com 7000 manual Glossary

7000 specifications

The 3Com 7000 is a robust and versatile networking solution designed to meet the demands of enterprise environments. Renowned for its reliability and scalability, the 3Com 7000 is highly suitable for organizations requiring efficient data handling and enhanced network performance. This multi-layer switching platform integrates advanced technologies, making it a preferred choice for modern businesses.

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In summary, the 3Com 7000 is a sophisticated networking solution characterized by its modularity, advanced routing capabilities, robust security features, user-friendly management, and high performance. These attributes make it a compelling choice for enterprises looking to enhance their networking infrastructure for a competitive edge.