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Polling Interval:
Specify a time interval for the frequency of the Managed Switch checking or
refreshing broadcast traffic.
Port Enable:
Enable or disable anti-broadcast function in each port.
Port Threshold (pps):
Enter the threshold value for each port. When the port exceeds the
threshold value in the time specified, the port will be temporarily blocked until the value is
refreshed in the next polling interval. For example, if you enable port 1‟s anti-broadcast function
and set polling interval to 9 seconds and port threshold to 14880, then the total packets within 9
seconds can not exceed 133920 (14880X9=133920). If the packets exceed 133920 within 9
seconds, the port 1will be blocked temporarily until the next polling interval.
4.4.15 Access Control List Management (ACLM)
Creating an access control list allows users to define who has the authority to access information
or perform tasks on the network. In the Managed Switch, users can establish rules applied to port
numbers to permit or deny actions.
Select the folder
Access Control List Management
from the
Switch Management
menu and
then the following screen page appears.
ACL Ports Configuration:
When information does not conform to ACL entries configured in “ACL Configuration”, actions set
in
ACL Ports Configuration
will be taken.
Port number:
Select a port number that you would like to configure.
Policy ID:
Select a policy ID from the pull-down menu. A port can only use one policy ID; however,
a policy ID can be applied to many ports.
Action:
Deny or permit the action.
Rate Limiter:
Disable or enable rate limiter. When rater limiter is enabled, you can further set up
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