2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide
4-1
CHAPTER 4
TROUBLESHOOTING
This chapter provides information concerning the following:
•
Using the LANVIEW diagnostic and status monitoring system
•
Troubleshooting network and 2E4X-27 operational problems
•
Using the RESET button
4.1
USING LANVIEW
The 2E4X-27 uses Cabletron Systems built-in visual diagnostic and status
monitoring system called LANVIEW. The LANVIEW LEDs (
Figure 4-1
)
allow quick observation of the network status to aid in diagnosing
network problems. Refer to
Table 4-1
for a description of the LEDs.
For a functional description of the LANVIEW LED on the optional Fast
Ethernet Interface Module (FE-100TX), refer to
Section 4.2
.
All LEDs for the High Speed Interface Module (HSIM) are located on the
HSIM and are described in the associated HSIM user’s guide.
Figure 4-1
LANVIEW LEDs
1960-36
RX
TX
TX
RX
CPU
PWR
2E42-27
COM
PWR
CPU
RESET
1
2
3
4
5
6
1X 3X 5X 7X
HSIM-ASDP
26
Summary of Contents for SmartSwitch 6E123-50
Page 2: ......
Page 8: ...Notice vi 2E42 27 2E42 27R 2E43 27 2E43 27R User s Guide ...
Page 24: ...Chapter 1 Introduction 1 12 2E42 27 2E42 27R 2E43 27 2E43 27R User s Guide ...
Page 44: ...Chapter 3 Installation 3 18 2E42 27 2E42 27R 2E43 27 2E43 27R User s Guide ...
Page 52: ...Chapter 4 Troubleshooting 4 8 2E42 27 2E42 27R 2E43 27 2E43 27R User s Guide ...
Page 144: ...Appendix A Specifications A 4 2E42 27 2E42 27R 2E43 27 2E43 27R User s Guide ...
Page 164: ...Index Index 6 2E42 27 2E42 27R 2E43 27 2E43 27R User s Guide ...
