Cisco 1841 - 1841 Integrated Services Router Manual de início rápido - Página 17

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If the rommon 1> prompt appears, your system has booted in ROM monitor mode. For information on using ROM

monitor, refer to the "Troubleshooting and Maintenance" module in the online Cisco 1800 series software

configuration documentation at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/1800/sw/index.htm

Verify the Front Panel LED Indications

The indicator LEDs described in Table 3 provide power, activity, and status information.

Table 3

LED Indicators

LED

Color

SYS PWR

Green

SYS ACT

Green

FDX (FE 0) Green

100 (FE 0)

Green

Link (FE 0) Green

FDX (FE 1) Green

100 (FE 1)

Green

Link (FE 1) Green

AIM

Green

Verify the Hardware Configuration

Verify the router hardware configuration by entering the following commands:

• show version—Displays the system hardware version; the installed software version; the names and sources of configuration

files; the boot images; and the amount of installed DRAM, NVRAM, and flash memory.

• show diag—Lists and displays diagnostic information about the installed controllers, interface processors, and port

adapters. Typical examples are network modules, interface cards (WICs, VWICs, HWICs) and advanced integration

modules (AIMs).

Interface Numbering

Each individual interface (port) on a Cisco 1841 router is identified by a number. A Cisco 1841 router contains the following

wide-area network (WAN) and local-area network (LAN) interface types:

• Two onboard Fast Ethernet LAN interfaces

• Two slots in which you can install WICs, VWICs (data only), and HWICs

The numbering format for the slots is

Router has successfully booted up and the software is functional. This LED blinks

while booting or in the ROM monitor.

Blinking when any packets are transmitted or received on any WAN or LAN, or when

monitoring system activity.

On when compact flash memory is busy. Do not remove CompactFlash memory card

when this light is on.

On indicates full-duplex operation. Off indicates half-duplex operation.

On indicates a 100-Mbps link. Off indicates a 10-Mbps link.

On when the router is correctly connected to a local Ethernet LAN through Ethernet

port 0.

On indicates full-duplex operation. Off indicates half-duplex operation.

On indicates a 100-Mbps link. Off indicates a 10-Mbps link.

On when the router is correctly connected to a local Ethernet LAN through Ethernet

port 1.

On indicates presence of an AIM in the internal AIM slot.

interface-type 0/slot-number/port-number . Table 4 summarizes the interface numbering.

Description

Location

Front

Back