Chapter 21 IP Source Guard
Table 59 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 217) 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. To open this screen, click Advanced Application > IP Source Guard > ARP Inspection > Configure > Port.
Figure 86 ARP Inspection Port Configure
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