Cisco Systems 7200 VXR LED Descriptions, Type Size Quantity Memory Description Model Location

Chapter 1 Cisco 7200 VXR Product Overview

Field-Replaceable Units

Table 1-23	I/O Controller Memory Components
Type		Size	Quantity	Memory Description	Model	Location
Boot ROM1		256 KB	1	32-pin DIP-type	C7200-I/O-FE-MII	U20
				32-pin DIP-type or	C7200-I/O-FE,	U20 or U4
				32-pin PLCC-type	C7200-I/O
Flash memory		4 MB	1	Contains the default	C7200-I/O-FE-MII	U99
				boot helper image
					C7200-I/O-FE,	U99
					C7200-I/O	or
						U10, U11,
						U12, and U13
						(soldered)2
		8 MB	1		C7200-I/O-GE+E,	U13 and U25
					C7200-I/O-2FE/E	(soldered)2
Flash memory		16 or	Up to 2	Contains the default	All models	PC Card slot 0
card		20 MB		Cisco IOS image		and slot 1
Flash Disk		32, 48, or	Up to 2
		128 MB
NVRAM		128 KB	1	Nonvolatile EPROM	C7200-I/O-FE-MII	U41
				for the system
					C7200-I/O-FE,	U41
				configuration file
					C7200-I/O	or
						U14
						(soldered)3
					C7200-I/O-GE+E,	U19
					C7200-I/O-2FE/E	(soldered)3

1.The C7200-I/O-GE+E and C7200-I/O-2FE/E do not have a boot ROM component.

2.Some I/O controllers have no Flash SIMM but use a permanently soldered 4-MB or 8-MB Flash memory chip instead. (For the location of the 4-MB Flash memory chip, see the Figure 1-18and Figure 1-20. For the location of the 8-MB Flash memory chip, see Figure 1-15and Figure 1-16.)

3.The NVRAM on some I/O controllers is replaced by a 32-pin nonsocketed SRAM component that is soldered onto the card. The SRAM component is made to act like the NVRAM by the addition of some external components, one of which is a 1-inch (2.54-cm) button-type lithium battery.

LED Descriptions

All I/O controllers have LEDs, and the NPE-G1 and NPE-G2 also have interfaces that have LEDs.

The I/O controller faceplate contains LEDs that indicate system and port status; two additional LEDs indicate the status of the Flash Disk or Flash memory cards installed in either PC Card slot. A CPU reset button is located next to the IO POWER OK LED or next to the auxiliary port on the I/O controller faceplate. The CPU reset button resets the entire system.

The NPE-G2 and NPE-G1 faceplate contains LEDs that indicate system and port status. The RJ-45 and GBIC or SFP ports share the same LINK LED because only one of these ports per interface (0/1, 0/2, or 0/3) can be used at any one time. The ENABLE LED is on if the RJ-45 port is in use. The POWER ON LED on the NPE-G1 or the PWR OK LED on the NPE-G2 is on when the system is powered on, whether

Cisco 7200 VXR Installation and Configuration Guide

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