TRENDnet TI-PG541i User Manual page 38

TRENDnet User's Guide
Apply Click Apply to take effect the settings.
Refresh Click Refresh to begin configuring this screen afresh.
Schedule Mode
Advanced Settings > Bandwidth Control > Schedule
Parameter Description
Select Strict Priority (SP) or Weighted Round Robin (WRR).
Note: Queue weights can only be changed when Weighted Round
Robin is selected.
Schedule Mode
Weighted Round Robin scheduling services queues on a rotating
basis based on their queue weight (the number you configure in
the queue Weight field). Queues with larger weights get more
service than queues with smaller weights.
This field indicates which Queue (0 to 7) you are configuring.
Queue ID
Queue 0 has the lowest priority and Queue 7 the highest priority.
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You can only configure the queue weights when Weighted Round
Weight Value Robin is selected. Bandwidth is divided across the different traffic
queues according to their weights.
Apply Click Apply to take effect the settings.
Refresh Click Refresh to begin configuring this screen afresh.
Rate Limitation
Storm Control
A broadcast storm means that your network is overwhelmed with constant broadcast or
multicast traffic. Broadcast storms can eventually lead to a complete loss of network
connectivity as the packets proliferate.
Storm Control protects the Switch bandwidth from flooding packets, including broadcast
packets, multicast packets, and destination lookup failure (DLF). The Rate is a threshold
that limits the total number of the selected type of packets. For example, if the broadcast
and multicast options are selected, the total amount of packets per second for those two
types will not exceed the limit value.
Broadcast storm control limits the number of broadcast, multicast and unknown unicast
(also referred to as Destination Lookup Failure or DLF) packets the Switch receives per
second on the ports. When the maximum number of allowable broadcast, multicast and
unknown unicast packets is reached per second, the subsequent packets are discarded.
Enable this feature to reduce broadcast, multicast and unknown unicast packets in your
network.
Storm Control unit : pps.
Default Settings
Broadcast Storm Control : 300pps.
Multicast Storm Control : None.
DLF Storm Control : 300pps.
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