External controls – Enterasys Networks 8000/8600 User Manual
Page 27
Enterasys X-Pedition 8000/8600 Getting Started Guide
15
Hardware Overview
128MB DIMM), or 256MB (in two 128MB DIMMs). See Installing a Memory Upgrade
for the upgrade procedure.
External Controls
The control module has the following external controls. Where appropriate, this guide describes
how to use the controls.
•
Male DB-9 Data Communications Equipment (DCE) port for serial connection from a
management terminal. Use this port to establish a direct CLI connection to the X-Pedition. The
default baud rate is 9600.
•
10/100BASE-TX out-of-band Ethernet management port for network management. The port is
configured as a Media Data Interface (MDI). Use this port to establish a management
connection to the X-Pedition over a local or bridged Ethernet segment.
•
Reset switch (RST). Use this switch to reboot the X-Pedition’s CPU.
•
PCMCIA flash memory slots. These slots let you install system image software upgrades as well
as older system image software versions.
Note:
You can install a PCMCIA flash in slot 0 only. You cannot use two PCMCIA cards at the
same time.
LEDs
Table 1. Control Module LED Indicators
LED
Condition
Status
OK
On
Ready for operation or configuration.
HBT
Flashing
Booting or waiting for configuration.
On
Remains on for 5 seconds at power-up.
ERR
On
Remains on for 5 seconds at power-up.
On
Error occurred.
DIAG
On
Remains on for 5 seconds at power-up.
On
The diagnostics are running.
GREEN
On
Link on ethernet port.
YELLOW
Flashing
Activity on port.
Hot Swap
On
CM4 is active.
Off
CM4 is redundant or offline.