Checking the Control Board Status ! 299
Chapter 21: Monitoring the Host Subsystem
2.5 V 2448 mV
3.3 V 3305 mV
4.6 V 4765 mV
5.0 V 4989 mV
12.0 V 11633 mV
3.3 V bias 3284 mV
8.0 V bias 7301 mV
BUS Revision 16
FPGA Revision 45
What It Means The command output displays environmental information about both Control
Boards installed in the router. It displays the Control Board slot, operating status,
temperature of air flowing past the Control Board, power supply, and circuitry and
field programmable gate array (FPGA) revision information.
The Control Board status can be
Present, Online, Offline, or Empty. The command
also indicates whether the Control Board is master.