Cisco 1721 - Manual
Cisco 1721 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Key Features; The Cisco 1721 router (see
- Page 3 – Feature
- Page 4 – and described in; Back Panel Ports and LEDs; Description; Ethernet port
- Page 5 – Front Panel LEDs; Cisco WAN Interface Cards Hardware Installation; Back Panel LEDs; LED Label
- Page 6 – “OK LED Diagnostics”
- Page 7 – Router Memory
- Page 8 – Types of Memory; The Cisco 1721 router has the following types of memory:; Amounts of Memory; command to view the amount of DRAM, NVRAM,; show version; command output displays the amount of memory in this router.
- Page 9 – Unpacking the Router; accessory kit that is inside the box that your router came in.; Additional Required Equipment; , to complete your router; Router Box Contents; Power supply
- Page 10 – Equipment; Cisco WAN Interface Cards Hardware
C H A P T E R
1-1
Cisco 1721 Router Hardware Installation Guide
78-13834-02
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:
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Summary
Chapter 1 Cisco 1721 Router Overview Key Features 1-2 Cisco 1721 Router Hardware Installation Guide 78-13834-02 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 connect...
1-3 Cisco 1721 Router Hardware Installation Guide 78-13834-02 Chapter 1 Cisco 1721 Router Overview Key Features Table 1-1 Key Features Feature Description One Fast Ethernet (10/100BASE-TX) port • Operates in full- or half-duplex mode (with manual override available). • Supports autosensing for 10- o...
Chapter 1 Cisco 1721 Router Overview Back Panel Ports and LEDs 1-4 Cisco 1721 Router Hardware Installation Guide 78-13834-02 Back Panel Ports and LEDs This section describes the router back panel ports and LEDs, which are shown in Figure 1-2 and described in Table 1-2 and Table 1-3 . Figure 1-2 Back...
