Cisco Gigabit Switch Router 12008 Installation And Configuration Manual page 189

Figure 4-1 RP Alphanumeric LEDs (Partial Faceplate View)
Table 4-1 Typical Contents of the RP Alphanumeric LEDs
LED Display Meaning
MROM The MBus microcode begins to execute; nnnn is the
nnnn microcode version number. For example, microcode
version 1.17 would display as 0117.
not be visible, since it occurs briefly.
LMEM Low memory on the RP is being tested.
TEST
MEM The size of main memory on the RP is being discovered.
INIT
RP The system is operational and ready to execute basic IOS
RDY commands at the ROM monitor prompt (
RP A valid Cisco IOS image is running.
UP
MSTR The RP is enabled and recognized as the system master.
RP A valid Cisco IOS image is running.
1. The version of MBus microcode running on your system might be different.
Observing System Startup and Performing a Basic Configuration 4-5
Starting the System and Observing Initial Conditions
Upper alphanumeric
LED display (four digits)
Lower alphanumeric
LED display (four digits)
Source
MBus
controller
1
This display might
RP rommon
RP rommon
RP rommon
).
rommon>
RP IOS
RP IOS