Arp Inspection Port Configure - ZyXEL Communications XGS-4728F User Manual

Table 83 ARP Inspection Configure (continued)
LABEL
Syslog rate
Log interval
Apply
Cancel

26.7.1 ARP Inspection Port Configure

Use this screen to specify whether ports are trusted or untrusted ports for ARP
inspection. You can also specify the maximum rate at which the Switch receives
XGS-4728F User's Guide
DESCRIPTION
Type the maximum number of syslog messages the Switch can
send to the syslog server in one batch. This number is expressed
as a rate because the batch frequency is determined by the Log
Interval. You must configure the syslog server
page 359) to use this. Enter 0 if you do not want the Switch to
send log messages generated by ARP packets to the syslog server.
The relationship between Syslog rate and Log interval is
illustrated in the following examples:
• 4 invalid ARP packets per second, Syslog rate is 5, Log
interval is 1: the Switch sends 4 syslog messages every
second.
• 6 invalid ARP packets per second, Syslog rate is 5, Log
interval is 2: the Switch sends 5 syslog messages every 2
seconds.
Type how often (1-86400 seconds) the Switch sends a batch of
syslog messages to the syslog server. Enter 0 if you want the
Switch to send syslog messages immediately. See Syslog rate
for an example of the relationship between Syslog rate and Log
interval.
Click Apply to save your changes to the Switch's run-time
memory. The Switch loses these changes if it is turned off or loses
power, so use the Save link on the top navigation panel to save
your changes to the non-volatile memory when you are done
configuring.
Click this to reset the values in this screen to their last-saved
values.
Chapter 26 IP Source Guard
(Chapter 42 on
251