display esn

Function

The display esn command displays the device information.

Format

display esn [ all ]

Parameters

Parameter	Description	Value
all	Displays the ESN of all components. If this parameter is not configured, the ESN of the MPU is displayed.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

None

Example

# Display the ESN of the device.

<sysname> display esn
ESN of master:2102358825Z0xxxxxxxx

# Display the ESN of all components of the USG6625E.

<sysname> display esn all
Slot      Type      S/N                      P/N                                
-------------------------------------------------------                         
0         RPU       2102352RQM10xxxxxxxx     0235xxxx                           
1         HDD       -                        -                                  
2         PWR       2102312DUPHVxxxxxxxx     0231xxxx                           
3         PWR       2102312DUPHVxxxxxxxx     0231xxxx                           
4         FAN       -                        -                                  
5         FAN       -                        -                                  
6         FAN       -                        -                                  
13        SPUB      -                        -

# Display the ESN of all components of the USG6655E.

<sysname> display esn all
Slot      Type      S/N                      P/N                                
-------------------------------------------------------                         
0         RPU       10193005xxxx             0231xxxx                           
1         HDD       -                        -                                  
2         PWR       2102312DUPHVxxxxxxxx     0231xxxx                           
3         PWR       2102312DUPHVxxxxxxxx     0231xxxx                           
4         FAN       -                        -                                  
5         FAN       -                        -                                  
6         FAN       -                        -                                  
7         FAN       -                        -                                  
12        SPUB      -                        -                                  
13        SPUB      -                        -

**Table 1** Description of the display esn command output
Item	Description
Slot	Slot number. For a subcard, the subcard number is displayed. 1-0 indicates subcard 0 in slot 1.
Type	Type of the boards. Type of subcards if there are any.
S/N	Number of ESN.
P/N	Number of ITEM.