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User Manual
Publication date: July, 2006
Revision A2
80
Function Name:
MAC Table Maintenance
Function Description:
This function can allow the user to set up the processing mechanism of MAC
Table. An idle MAC address exceeding MAC Address Age-out Time will be
removed from the MAC Table. The range of Age-out Time is 10-1000000
seconds, and the setup of this time will have no effect on static MAC
addresses.
In addition, the learning limit of MAC maintenance is able to limit the amount
of MAC that each port can learn.
Parameter description:
Aging Time:
Delete a MAC address idling for a period of time from the MAC Table,
which will not affect static MAC address. Range of MAC Address Aging
Time is 10-1000000 seconds. The default Aging Time is 300 seconds.
Learning Limit:
To set up the maximum amount of MAC that each port can learn. Valid
value of learning limit for port 1~24 ranges from 0-8191. As to port
25~port 26, only the fixed value “8192” is assigned to these two ports
and user cannot configure this value.
Fig. 3-28