Cisco Systems CISCO7201 manual Cisco 7201 Features

Chapter 1 Overview

Cisco 7201 Features

Cisco 7201 Features

The Cisco 7201 router consists of the following features:

•Small form-factor—One rack-unit (RU) high with stacking capability:

1.73 in. x 17.3 in. x 16.2 in. (4.39 cm x 43.94 cm x 41.20 cm) (H x W x D). The weight is approximately 16.5 lb (7.48 kg).

•Four native Gigabit Ethernet interfaces—Six physical access ports:

–Four optical fiber Gigabit Ethernet (1000 Mbps) ports that use small form-factor pluggable (SFP) modules with LC connectors. Gigabit Ethernet ports 0, 1, and 2 support 10/100/1000 Mbps, and ports 2 and 3 support only 1000 Mbps.

–Two Gigabit Ethernet (10/100/1000 Mbps) ports with RJ-45 connectors (The use of an RJ-45 port or SFP port on a common Gigabit Ethernet interface is mutually exclusive at any one time.)

•One 10/100-Mbps Fast Ethernet Management port—To be used only as a management port; not to be used as a Fast Ethernet interface port

•Both 25-MHz and 50-MHz port adapter operation

•A 256-MB CompactFlash Disk

•One USB port for data storage, supporting 64-, 128-, and 256-MB data storage modules, and supporting the 32-Kb Aladdin USB eToken Pro Key for VPN applications

•SFP modules: Four Gigabit Ethernet SX, LH/LX, ZX , and FX module options supported on all four Gigabit Ethernet ports, and one 1000BASE-T SFP (copper) module supported only on ports GE 0/2 and GE 0/3

•Dual AC power or dual DC power supplies

•Freescale 7448 processor that operates at an internal clock speed of 1.67 GHz

•Two levels of cache memory: primary and secondary cache that are internal to the microprocessor with secondary unified cache for data and instruction

•One system controller that provides the connectivity between the processor and surrounding subsystems, including PCI busses, the DDR-SDRAM DIMM, the native Gigabit Ethernet interfaces, and the local bus with the various slow speed control and interface logic

•3-MB Boot ROM for storing the ROMmon images

•Internal flash memory for storing the boot helper (boot loader) image and the Cisco IOS image

•Two SDRAM memory options: 1 GB and 2 GB

•2-MB NVRAM for storing the system configuration and environmental monitoring logs

•Auxiliary port with full data terminal equipment (DTE) functionality

•Console port with full data communications equipment (DCE) functionality

•Online insertion and removal (OIR)—Allows you to add, replace, or remove port adapters with minimal interruption of the system

•Software support: Cisco IOS Release 12.4(4)XD7, Cisco IOS Release 12.2(31)SB5, and Cisco IOS Release 12.4(15)T1

•Environmental monitoring and reporting functions—Allow you to maintain normal system operation by resolving adverse environmental conditions prior to loss of operation

Cisco 7201 Installation and Configuration Guide

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