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Cisco XR 12000 Series Router Ethernet Line Card Installation
OL-7861-01
Verifying and Troubleshooting the Installation
Table 18 Alphanumeric LED Messages During a Typical Initialization Sequence
LED Display
1
Meaning Source
MROM
nnnn
MBus microcode execute; nnnn is the microcode version
number.
MBus controller
LMEM
TEST
Low memory on the line card is being tested. Line card ROM
monitor
LROM
RUN
Low memory test has been completed. Line card ROM
monitor
BSS
INIT
Main memory is being initialized. Line card ROM
monitor
RST
SAVE
Contents of the reset reason register are being saved. Line card ROM
monitor
IO
RST
Reset I/O register is being accessed. Line card ROM
monitor
EXPT
INIT
Interrupt handlers are being initialized. Line card ROM
monitor
TLB
INIT
TLB is being initialized. Line card ROM
monitor
CACH
INIT
CPU data and instruction cache is being initialized. Line card ROM
monitor
MEM
INIT
Size of the main memory on the line card is being discovered. Line card ROM
monitor
LROM
RDY
ROM is ready for the download attempt. Line card ROM
monitor
ROMI
GET
ROM image is being loaded into line card memory. RP IOS software
ROM
VGET
2
ROM image is receiving a response. RP IOS software
FABI
WAIT
Line card is waiting for the fabric downloader to load.
3
RP IOS software
FABM
WAIT
2
Line card is waiting for the fabric manager to report that the
fabric is usable.
RP IOS software
FABL
DNLD
Fabric downloader is being loaded into line card memory. RP IOS software
FABL
STRT
Fabric downloader is being launched. RP IOS software
FABL
RUN
Fabric downloader has been launched and is running. RP IOS software
IOS
DNLD
Cisco IOS software is being downloaded into line card
memory.
RP IOS software
IOS
FABW
2
Cisco IOS software is waiting for the fabric to be ready. RP IOS software