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Cisco 7201 Installation and Configuration Guide
OL-11364-04
Chapter 1 Overview
Cisco 7201 Features
Cisco 7201 Features
The Cisco 7201 router consists of the following features:
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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:
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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
