Cisco Systems 1721 Network Router User Manual


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CHAPTER
1-1
Cisco 1721 Router Hardware Installation Guide
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1
Cisco 1721 Router Overview
This chapter introduces the Cisco 1721 router, also referred to in this guide as the
router, and covers the following topics:
• Key Features
• Back Panel Ports and LEDs
• Front Panel LEDs
• Router Memory
• Unpacking the Router
• Additional Required Equipment
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