D-Link DXS-3600 Series Reference Manual page 377

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
NUMBER
Default
By default, this value is 32.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
Use this command to configure the maximum entry number of the log buffer. The DHCP server screen log
buffer keeps tracks of the information of packets that did not pass the screening. The first packet that
violates the check will be sent to the log module and recorded in the server screen log buffer. The
subsequent packets belonging to the same session will not be sent to log module unless its record in the
log buffer is cleared.
If the log buffer is full but more violation events occur, packets will be discarded but the event will not be
sent to the syslog module. If the user specifies a buffer size less than the current entry number, then the
log buffer will automatically be cleared.
Example
This example shows how to change the maximum buffer number to 64.
Switch# configure terminal
Switch(config)# ip dhcp snooping server-screen log-buffer entries 64
Switch(config)#
22-22 show ip dhcp server-screen log
This command is used to display the server screen log buffer.
show ip dhcp server-screen log
Parameters
None.
Default
None.
Command Mode
User EXEC or Any Configuration Mode.
Command Default Level
Level: 1.
Usage Guideline
Use this command to display the content of the DHCP server screen log buffer. The buffer keeps the
information of server messages that violates the screening. The number of occurrences of the same
violation and the latest time of the occurrence are tracked.
Example
(Optional) Specifies the buffer entry number. The maximum number is
1024.
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