Cisco 1720 - Page 6

Contents
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Cisco 1700 Router Hardware Installation Guide
78-5405-03
Amounts of Memory 1-9
Unpacking the Router 1-10
Additional Required Equipment 1-10
CHAPTER 2 Installing the Cisco 1700 Router 2-1
Before Installing the Router 2-1
Connecting the Router to Your Local Network 2-2
Installing WAN Interface Cards 2-4
Safety Information 2-4
Installing a WAN Interface Card 2-5
Connecting Power to the Router 2-8
Verifying Your Installation 2-10
Optional Installation Steps 2-11
Connecting a PC 2-11
Connecting a Modem 2-12
Wall-Mounting 2-14
CHAPTER 3 Troubleshooting 3-1
Contacting Cisco or Your Reseller 3-1
Recovering a Lost Password 3-2
Change the Configuration Register 3-2
Reset the Router 3-4
Reset the Password 3-5
Reset the Configuration Register Value 3-6
Problem Solving 3-6
OK LED Diagnostics 3-7
Troubleshooting WAN Interface Cards and Cables 3-7
Troubleshooting the Power System 3-9