Chapter 24 IP Source Guard
Table 78 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 38 on page 309) 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. |
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|
Log interval | Enter how often |
| 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. |
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Apply | Click Apply to save your changes to the Switch’s |
| 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. |
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Cancel | Click this to reset the values in this screen to their |
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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 ARP packets on each untrusted port. To open this screen, click Advanced Application > IP Source Guard > ARP Inspection > Configure > Port.
Figure 110 ARP Inspection Port Configure
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