Table of Contents
x Campus-REX2 RS Interface Card User Manual
Local Alarms ........................................................................111
Remote Alarms.....................................................................112
Configuring Loopbacks ......................................................................113
Initiating a Loopback............................................................114
Clearing a Loopback ............................................................114
Setting the Loopback Timeout .............................................114
Viewing System Information..............................................................115
Viewing Status Information................................................................115
Ethernet Information ............................................................116
HDSL Margin.......................................................................116
Port Statistics ......................................................................................116
Bridge Port Statistics............................................................117
Router Port Statistics............................................................118
Chapter 8: Internetworking and Management Overview__ 119
Composition of a Campus-RS System................................................120
Application..........................................................................................121
Point-to-Point LAN Extension .............................................122
LAN Connections Over a WAN ..........................................123
MAC-Level Bridging and Spanning Tree Protocol............................124
About MAC-Level Bridging ................................................124
About Spanning Tree Protocol.............................................124
IP Routing...........................................................................................126
Static Routing.......................................................................126
Dynamic Routing .................................................................129
Campus-REX2 IP Addresses................................................129
Management Protocols .......................................................................132
SNMP ...................................................................................132
