Displaying Devices; Maintaining And Debugging The System; Configuring System Basics - 3Com Switch 7700 Configuration Manual

336 C 11: S
HAPTER YSTEM

Displaying Devices

Maintaining and
Debugging the
System
Configuring System
Basics
M
ANAGEMENT
The default setting is 1 (8G to slots 1 and 2, 4G to slots 3-6)
Execute the display command in all views to display the device management
configuration, and to verify the configuration.
Table 27 Displaying Devices
Operation
Display the CPU
Display the set back board view
Display the module types and states of each
card
Display the state of the built-in fans
Display the information about the
environment
Display the used status of switch memory
Display the state of the power
This section includes descriptions of the following types of system maintenance ad
debugging:

Configuring System Basics

■
Displaying System Information and State
■
Debugging the System
■
Testing Tools for Network Connection
■
Logging Function
■
This section describes the following basic system configuration tasks:
Setting the System Name
■
Setting the System Clock
■
Setting the Time Zone
■
Setting Daylight Saving Time
■
Setting the System Name
Perform the following commands in system view.
Table 28 Setting the System Name
Operation
Set the switch name
Restore the switch name to the default name
Setting the System Clock
Perform the following command in user view.
Table 29 Setting the System Clock
Operation
Set the system clock
Command
display cpu [ slot slotnum ]
display backboard view
display device [ detail | { shelf shelf-no |
frame frame-no | slot slot-no }*]
display fan [fan-id]
display environment
display memory [ slot slot-number ]
display power [ power-ID ]
Command
sysname sysname
undo sysname
Command
clock datetime HH:MM:SS YYYY/MM/DD