METRObility Optical Systems 8124-01-M User Manual
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CenturyStack 8100 Managed Hub
Optional Module Broadcast Packet Rate Threshold:
The
number of broadcast packets received on a given optional
module per second. The range is 0 to 14,880 packets per
second.
Port Broadcast Packet Rate Threshold:
The number of
broadcast packets received on a given port per second. The
range is 0 to 14,880 packets per second.
Broadcast Alarm
Action: Once a broadcast storm is detected on
a given port, the Alarm Detection Status will be set to Detected,
and the proper action shall be performed based on the value
specified by its Broadcast Alarm Action.
•
Partition: The port will be disabled. Once a port is
partitioned due to broadcast storm, the Broadcast Storm
protection function will continue to monitor the port based
on the following rule:
a)
The port is disabled for 15 seconds, enabled again for
5 seconds.
b)
If the storm exists for 2 minutes, the port is disabled and
not monitored.
NOTE: It is up to the user to enable the port once the
source of the broadcast storm has been handled.
•
Send T rap and Partition: The port will be disabled and a
trap will be sent.
•
Send T rap: A trap is sent.
•
No Action: No action will be taken.
Broadcast Alarm
Status
•
Enable: Enable the broadcast monitoring and protection
function on this segment
•
Disable: Disable the broadcast monitoring and protection
function on this segment
•
Invalid: Purge the broadcast monitoring and protection
setting for this segment