ZyXEL ES-2108PWR User Guide - Page 172
ARP Inspection Port Con
View all ZyXEL ES-2108PWR manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 172 highlights
Chapter 21 IP Source Guard Table 61 Advanced Application > IP Source Guard > ARP Inspection > Configure (continued) LABEL DESCRIPTION Syslog rate Enter 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 (Chapter 29 on page 223) 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 10 syslog messages every 2 seconds. Log interval Enter 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. Apply 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 nonvolatile memory when you are done configuring. Cancel Click this to reset the values in this screen to their last-saved values. 21.5.1 ARP Inspection Port Configure Use this screen to specify whether ports are trusted or untrusted ports for ARP inspection. To open this screen, click Advanced Application > IP Source Guard > ARP Inspection > Configure > Port. Figure 96 Advanced Application > IP Source Guard > ARP Inspection > Configure > Port 172 ES-2108 Series User's Guide