Display Diagnostic-Information - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – System Maintenance & Debugging

1.3.2 display diagnostic-information

Syntax
display diagnostic-information [ module-name ]
View
Any view
Parameter
module-name: Module name. See the following table for details:
Table 1-3 Module name list
Module name
ARP
DHCP
DRV
ETHERNET
FTTH
IGMP
IP
L2INF
LACP
MEMORY
QUEUE
RXTX
STP
SYSTEM
Description
Use the display diagnostic-information command to display operation information
about all or specified functional modules.
When the system goes wrong, you need to collect much information to locate the fault.
However, each module has its corresponding display command, which make it difficult
for you to collect all the information needed at a time. In this case, you can use display
diagnostic-information command to collect the operation information about all or
specified module. For displaying all information at a time costs a long time and is not
convenient to view, this command provides two modes for you to collect the information
ARP module information
DHCP module information
Driver information
Ethernet module information
FTTH information
Multicast information
IP module information
Interface management information
Link aggregation information
Memory information
Queue management information
Packet transmission information
STP information
System status information
1-12
Chapter 1 Basic System Configuration &
Debugging Commands
Description