Cisco 7206 - VXR Router Installation Manual page 32

Field-Replaceable Units
cisco 7206 (NPE 150) processor with 12288K/4096K bytes of memory.
R4700 processor, Implementation 33, Revision 1.0 (Level 2 Cache)
Last reset from power-on
Bridging software.
(display text omitted)
Input/Output Controller
The I/O controller shares the system memory functions and the environmental monitoring functions for
the Cisco 7206 router with the network processing engine. It contains the following components:
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•
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Detailed instructions for removing and replacing the I/O controller are contained in the Input/Output
Note
Controller Replacement Instructions document. This document is available on Cisco.com.
The I/O controller is available in these versions: C7200-I/O-FE-MII, C7200-I/O-FE=.
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Cisco 7206 Installation and Configuration Guide
1-14
Flash memory for storing the boot helper image
Two PC Card slots for Flash Disks or Flash memory cards, which contain the default Cisco IOS
software image
Boot ROM for storing sufficient code for booting the Cisco IOS software
Two environmental sensors for monitoring the cooling air as it enters and leaves the Cisco 7206
chassis
The C7200-I/O-FE-MII and C7200-I/O-FE= I/O controllers consists of the following components:
Dual EIA/TIA-232 channels for local console and auxiliary ports. The console port has full
–
DCE functionality and a DB-25 port. The auxiliary port has full DTE functionality and a DB-25
plug.
An optional Fast Ethernet port that is configurable for use at 100 megabits per second (Mbps)
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full-duplex or half-duplex (half-duplex is the default). The Fast Ethernet port is equipped with
either an MII port and an RJ-45 port (C7200-I/O-FE=) (see
(C7200-I/O-FE-MII=) (see
controller equipped with the single MII port (C7200-I/O-FE-MII=) is no longer an orderable
product as of May 1998. The I/O controller without the Fast Ethernet port (C7200-I/O=) is
shown in Figure 1-10.
Note The I/O controller with the Product Number C7200-I/O-FE-MII= has a single MII
Fast Ethernet port only. The Product Number for the I/O controller with two Fast Ethernet
ports, C7200-I/O-FE=, does not specify MII because both an MII and an RJ-45 port are
included.
Figure 1-11). Although still supported by Cisco Systems, the I/O
Chapter 1 Product Overview
Figure 1-9), or a single MII port
OL-5102-02