Cisco CISCO1721 Guia de Instalação descarregar pdf (Página 59)

3-9

Cisco 1721 Router Hardware Installation Guide

78-13834-02

Chapter 3 Troubleshooting

Problem Solving

Table 3-2 Troubleshooting WICs

Symptom Possible Cause(s)

Router does not recognize

WIC.

• Confirm that the Cisco IOS software version installed in the router

supports the WIC. The Cisco WAN Interface Cards Hardware

Installation Guide lists the software requirements for each card.

• Make sure that the WIC is correctly installed in the router. See the

“Installing WICs” section in the “Installation” chapter of this guide.

• Use the show diag command to display information about the card:

Router# show diag

Slot 0:

C1721 1FE Mainboard port adapter, 4 ports

Port adapter is analyzed

Port adapter insertion time unknown

Hardware revision 0.0 Board revision UNKNOWN

Serial number 1314672220 Part number

00-0000-00

Test history 0x0 RMA number

00-00-00

EEPROM format version 1

EEPROM contents (hex):

0x20: 01 B2 00 00 4E 5C 4E 5C 00 00 00 00 00 00 00

0x30: 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00

WIC Slot 0:

Serial 1T WAN daughter card

Hardware revision 1.1 Board revision E0

Serial number 7131279 Part number

73-1775-02

Test history 0x0 RMA number

00-00-00

Connector type Wan Module

EEPROM format version 1

EEPROM contents (hex):

0x20: 01 02 01 01 00 6C D0 8F 49 06 EF 02 00 00 00

0x30: 70 00 00 00 98 01 23 01 FF FF FF FF FF FF FF

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 91 92

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Cisco CISCO1721 Guia de Instalação Página 59