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CHAPTER 2: Introduction
outside the firewall. To continue to provide Internet access, connect a modem or
ISDN terminal adapter to the Router’s asynchronous port.
2.1 Front Panel
Figure 2-1. Front panel.
Table 2-1. Front-panel indicators.
LED Group
LED
Description
LAN
Link/Act
Lights when the LAN client is correctly
connected to the 10BASE-T Ethernet LAN.
10/100
Lights when the LAN client correctly establishes
a 100-Mbps connection.
FDX/COL
A steady-on light indicates a successful LAN
connection. A flickering light indicates a
potential network connection problem.
Serial
Data
Blinks when the serial async port is receiving or
transmitting data.
DCD
Lights when the serial async port is properly
connected to a remote site.
Summary of Contents for LRB500A
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