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Cisco Systems manual Key Features, 1 Cisco 1721 Router

Models: 1721

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Chapter 1 Cisco 1721 Router Overview

Key Features

The Cisco 1721 router (see Figure 1-1) is a small, modular desktop router that links small- to medium-size remote Ethernet and Fast Ethernet LANs over one to four WAN connections to regional and central offices. Table 1-1lists the key features of the router.

Figure 1-1 Cisco 1721 Router

PWR

WIC0	W
ACT/CH0	W	IC1
	ACT/CH0		ETH
			ACT
ACT/CH1	ACT/CH1
	ACT/CH1
			COL

12154

Cisco
1	7	0	0
S	E R I
		E S
ROUTER

	Cisco 1721 Router Hardware Installation Guide
1-2	78-13834-02

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Cisco Systems manual Key Features, 1 Cisco 1721 Router

Contents

Cisco 1721 Router Hardware Installation Guide Key Features Back Panel Ports and LEDs Front Panel LEDs Router MemoryUnpacking the Router Additional Required Equipment Cisco 1721 Router OverviewKey Features Figure 1-1 Cisco 1721 RouterFeature DescriptionLabel/Color Connector/SlotBack Panel Ports and LEDs Table 1-2 Back Panel ConnectorsLED Label to the Cisco WAN Interface Cards Hardware InstallationFront Panel LEDs ColorColor See the section “OK LED Diagnostics” in ChapterLED Label DescriptionColor Router MemoryLED Label DescriptionTypes of Memory Amounts of MemoryUnpacking the Router Additional Required Equipmenttypes, refer to the Cisco WAN Interface Cards Hardware When You Use ItEquipment 1-10