Cisco 2525 문제 해결 매뉴얼
{카테고리_이름} Cisco 2525에 대한 문제 해결 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 2525 4 페이지. Troubleshooting guide
Cisco 2525에 대해서도 마찬가지입니다: 구성 매뉴얼 (23 페이지), 구성 매뉴얼 (23 페이지), 개요 (10 페이지), 설치 준비 (19 페이지)
페이지 인쇄
A P P E N D I X
Chassis/Module
Router chassis
B
Troubleshooting the Cisco 2524
and Cisco 2525 Routers
This appendix describes how to troubleshoot the Cisco 2524 and Cisco 2525 routers by
referring to the LEDs on the rear panel of the chassis (see Figure 1-2 and Figure 1-3) and
on the network processor modules (see Figure 1-4 through Figure 1-9).
The LEDs indicate the current operating condition of your router. You can observe the
LEDs, note any fault condition that the router is encountering, and then contact your system
administrator or a customer service representative, if necessary. Table B-1 describes the
LEDs on the router chassis and WAN modules.
Table B-1
LEDs
LED
Power
Activity
(Ethernet/
1
Token Ring
)
State
Description
On steadily
Power is being supplied to the router.
Off
Power is not reaching the router. Verify that the power
supply is plugged into the wall receptacle, and that the
cable from the power supply to the router is connected.
Flickering
The Ethernet/Token Ring LAN connection is
transmitting and receiving data normally.
Off
The Ethernet/Token Ring LAN connection is not
transmitting or receiving data. Check the
Ethernet/Token Ring cable connection.
Troubleshooting the Cisco 2524 and Cisco 2525 Routers B-1