Cisco 1005 - 1005 Router Uživatelský manuál stáhnout pdf (Strana 2)

4-2 Cisco 1005 User Guide

Table 4-1 describes the LEDs on the Cisco 1005 router.

Table 4-1 LEDs

LED State Description

Power On steadily 12 VDC 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.

System OK On steadily The router has passed the power-on diagnostic tests and is

working properly.

Blinking once

per second

The system LED will blink while running its startup

diagnostics and will then go on steadily. If the blinking

continues after the startup sequence, it indicates that you

are in ROM monitor mode.

Blinking six times

per second

The system is in the boot process. The blinking should

change as the system boot condition changes.

Off An error has occurred. Disconnect the power cord, and then

reconnect it to re-establish power to your router. If the LED

remains off, contact your system administrator.

Serial TX and

Serial RX

Flickering The serial WAN connection is transmitting and receiving

data normally.

Off The serial WAN connection is not transmitting and

receiving data normally. Check the serial cable connection.

LAN TX and

LAN RX

Flickering The Ethernet LAN connection is transmitting and receiving

data normally.

Off The Ethernet LAN connection is transmitting and receiving

data normally or there may be no trafﬁc on the LAN. Check

the Ethernet cable connection.

1 2 3 4

Žádné komentáře

Cisco 1005 - 1005 Router Uživatelský manuál Strana 2