Cabletron Systems NBR-420 사용자 설명서
NBR-SERIES Installation Guide
Page 4-1
CHAPTER 4
TROUBLESHOOTING
This chapter provides information for troubleshooting network and NBR
operational problems. The following sections describe the LANVIEW
LEDs, provide a troubleshooting checklist, and explain how to use the
LCD and the RESET button.
operational problems. The following sections describe the LANVIEW
LEDs, provide a troubleshooting checklist, and explain how to use the
LCD and the RESET button.
4.1 USING LANVIEW
The NBR uses the Cabletron Systems built-in visual diagnostic and status
monitoring system called LANVIEW. With LANVIEW, you can quickly
scan the LEDs to observe network status or diagnose network problems.
monitoring system called LANVIEW. With LANVIEW, you can quickly
scan the LEDs to observe network status or diagnose network problems.
Figure 4-1
LANVIEW LEDs
NBR-620
MULTI PORT BRIDGE ROUTER
WITH
LANVIEW
®
RECEIVE
TRANSMIT
COLLISION
STAND BY
PORT
D C B A
PWR
CPU
COM 2
COM 1
DISPLAY
RESET
LANVIEW LEDs
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