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Cisco 1600 Series Router Architecture
Document ID: 5406
Introduction
Prerequisites
Requirements
Components Used
Conventions
Hardware Overview
Cisco 1601
Cisco 1602
Cisco 1603
Cisco 1604
Cisco 1605
Block Diagram
Memory Details
DRAM
PCMCIA Flash
NVRAM
BOOT ROM
Registers
Sample Output
Boot Sequence
Packet Switching
Switching Paths
1 − Receive the packet
2 − Switch the Packet
3 − Transmit the Packet
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Related Information
Introduction
This document provides an overview of the hardware and software architecture of the Cisco 1600 Series
Routers.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
The information in this document is based on the Cisco 1600 Series Routers.
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
Cisco − Cisco 1600 Series Router Architecture