Cisco 7206VXR - VPN Bundle Router Configuration Manual page 58

Field-Replaceable Units
Table 1-23
Table 1-23
Type
Boot ROM
Flash memory
Flash memory
card
Flash Disk
NVRAM
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
3. The NVRAM on some I/O controllers is replaced by a 32-pin nonsocketed SRAM component that is soldered onto the card.
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
1-40
lists the I/O controller memory components.
I/O Controller Memory Components
Size
1
256 KB
4 MB
8 MB
16 or
20 MB
32, 48, or
128 MB
128 KB
the location of the 4-MB Flash memory chip, see
chip, see Figure 1-15 and Figure
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.
Quantity Memory Description
1 32-pin DIP-type
32-pin DIP-type or
32-pin PLCC-type
1 Contains the default
boot helper image
1
Up to 2 Contains the default
Cisco IOS image
Up to 2
1 Nonvolatile EPROM
for the system
configuration file
Figure 1-18 and
1-16.)
Chapter 1 Cisco 7200 VXR Product Overview
Model
C7200-I/O-FE-MII U20
C7200-I/O-FE,
C7200-I/O
C7200-I/O-FE-MII U99
C7200-I/O-FE,
C7200-I/O
C7200-I/O-GE+E,
C7200-I/O-2FE/E
All models
C7200-I/O-FE-MII U41
C7200-I/O-FE,
C7200-I/O
C7200-I/O-GE+E,
C7200-I/O-2FE/E
Figure 1-20. For the location of the 8-MB flash memory
Location
U20 or U4
U99
or
U10, U11,
U12, and U13
2
(soldered)
U13 and U25
2
(soldered)
PC Card slot 0
and slot 1
U41
or
U14
3
(soldered)
U19
3
(soldered)
OL-5013-09