3com 5500-ei pwr Guia De Referência

 

3-4 

Use the display device command to display the information, such as the module type and operating 

status, about each board (main board and sub-board) of a specified switch. 

You can use this command to display the following information about each board, including slot number, 

sub-slot number, the number of ports, versions of PCB, FPGA, CPLD and Boot ROM software, address 

learning mode, interface board type, and so on. 

# Display board information of this switch. 

<Sysname> display device 

Unit 1 

SlotNo SubSNo PortNum PCBVer FPGAVer CPLDVer BootRomVer AddrLM Type       State 

0       0       24       REV.C   NULL    001      510         IVL    MAIN     Normal 

0       1       4        REV.C   NULL    001      NULL        IVL    4 GE     Normal 

Table 3-3 Description on the fields of the display device command 

SlotNo 

Serial number of the slot 

SubSNo 

Serial number of the sub slot 

PortNum 

Number of ports 

PCBVer 

Version number of the PCB card 

FPGAVer 

Version number of the FPGA encapsulation 

CPLDVer 

Logical version number of the hardware CPLD 

BootRomVer 

Version number of the Boot ROM 

AddrLM 

MAC address learning mode 

Type Card 

type 

State Running 

state 

 

display fan [ unit unit-id [ fan-id ] ] 

Any view 

unit-id: Unit ID of a switch. 

fan-id: ID number of a fan. 

Use the display fan command to view the working states of fans in a switch.