Cisco 1751 - Manual (Page 6)

Contents
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Cisco 1751 Router Hardware Installation Guide
78-11258-04
Verifying Your Installation 2-9
Optional Installation Steps 2-10
Connecting a PC 2-10
Connecting a Modem 2-11
Wall-Mounting 2-13
C H A P T E R
3 Troubleshooting 3-1
Contacting Cisco or Your Reseller 3-1
Recovering a Lost Password 3-2
Changing the Configuration Register 3-2
Resetting the Router 3-4
Resetting the Password 3-5
Resetting the Configuration Register Value 3-6
Problem Solving 3-6
OK LED Diagnostics 3-7
Troubleshooting WICs and VICs 3-7
Troubleshooting the Power System 3-11
Troubleshooting ISDN 3-12
Fan Behavior 3-14
A P P E N D I X
A Technical Specifications A-1
A P P E N D I X
B Cabling Specifications B-1
Ethernet Cables B-1
Ethernet Network Cabling Guidelines B-2
Console Cable and Adapters B-3
VIC Cables and Pinouts B-5
Cables and Pinouts for 2-Port ISDN BRI Card B-7