Disabling Up/Down Log Output On A Port - H3C S5100-SI Series Operation Manual

Operation Manual – Port Basic Configuration
H3C S5100-SI/EI Series Ethernet Switches
Enter system view
Enter Ethernet port view
Set the interval to perform
statistical analysis on port
traffic

1.1.11 Disabling Up/Down Log Output on a Port

An Ethernet port has three physical link statuses: Up, Down, and Administratively Down.
For status transition conditions, refer to the description of the display brief interface
command in Basic Port Configuration Command.
When the physical link status of an Ethernet port changes between Up and Down or Up
and Administratively Down, the switch will generate Up/Down log and send the log
information to the terminal automatically by default. If the status of Ethernet ports in a
network changes frequently, large amount of log information may be sent to the
terminal, which consumes more network resources. Additionally, too frequent log
information is not convenient for you to view.
You can limit the amount of the log information sent to the terminal by disabling the
Up/Down log output function on some Ethernet ports selectively. For information about
log output settings, refer to the Information Center module.
I. Disable Up/Down log output on a port
Follow these steps to disable UP/Down log output on a port:
Enter system view
Enter Ethernet port view
Disable a port from
generating UP/Down log
II. Configuration examples
# In the default conditions, where UP/DOWN log output is enabled, execute the
shutdown command or the undo shutdown command on GigabitEthernet 1/0/1. The
Up/Down log information for GigabitEthernet 1/0/1 is generated and displayed on the
terminal.
To do...
system-view
interface interface-type
interface-number
flow-interval interval
To do...
system-view
interface interface-type
interface-number
undo enable log
updown
Use the command...
Use the command...
1-9
Chapter 1 Port Basic Configuration
Remarks
—
—
Optional
By default, this interval is
300 seconds.
Remarks
—
—
Required
By default, UP/Down log
output is enabled.