1-4 CHAPTER 1: BRIDGE/ROUTER MODULE

Principal Features

The principal features of the Bridge/Router Module are:

Easy to install, configure and support.

BRI Bridge/Router Module – 2 x Basic Rate Interface ISDN, 2B+D port, supporting Basic Rate interface of two 64 Kbps channels (or possibly two 56 Kbps channels in the USA) and a 16 Kbps control channel. Available with a U or S ISDN interface.

PRI Bridge/Router Module– Primary Rate Interface ISDN supporting up to eight 64 Kbps channels connecting to ISDN through the PRI Interface Module.

Two leased line wide area network (WAN) access ports.

The PRI Bridge/Router Module supports a total of eight ISDN/WAN ports. If both WAN ports are to be used, only six ISDN channels can be connected. The maximum bandwidth of the Bridge/Router Module is 2 Mbps. If you have a single leased-line link running at 2 Mbps connected to a WAN port, you must disable the ISDN ports and the second WAN port.

Three standard Ethernet LAN connections.

Data terminal equipment (DTE) management port.

Support for full IP and IPX routing.

Protocol transparent bridging.

Sophisticated data packet filtering to provide network security.

Provides NetWare protocol spoofing.

Data compression based on an optimized Lempel Ziv algorithm.

Scalable Router Clustering (SRC) to optimize ISDN routing and line usage.

Remote and local management.

Flash erasable programmable read-only memory (EPROM), allowing the remote upgrading of the units operating system.

Uses simple network management protocol (SNMP) and provides management information base (MIB) II support.

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3Com 7000 manual Principal Features

7000 specifications

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