D-Link DGS-1510 User Manual - Page 358

Storm Control Port Settings, Level Type

Page 358 highlights

DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide The fields that can be configured for Storm Control Port Settings are described below: Parameter Unit From Port / To Port Type Action Level Type PPS Rise PPS Low Description Select the switch unit that will be used for this configuration here. Select the appropriate port range used for the configuration here. Select the type of storm attack that will be controlled here. Options to choose from are Broadcast, Multicast, and Unicast. When the action is configured as the shutdown mode, the unicast refers to both known and unknown unicast packets; that is, if the known and unknown unicast packets hit the specified threshold, the port will be shutdown. Otherwise, unicast refers to unknown unicast packets. Select the action that will be taken here. Options to choose from are: • None - Specifies not to filter the storm packets. • Shutdown - Specifies to shut down the port when the value specified for rise threshold is reached. • Drop - Specifies to discard packets that exceed the risen threshold. Select the level type option here. Options to choose from are PPS, Kbps, and Level. Enter the rise packets per second value here. This option specifies the rise threshold value in packets count per second. This value must be between 0 and 2147483647 packets per second. If the low PPS value is not specified, the default value is 80% of the specified risen PPS. Enter the low packets per second value here. This option specifies the low threshold value in packets count per second. This value must be between 0 and 2147483647 packets per second. If the low PPS value is not specified, the default value is 80% of the specified risen PPS. Click the Apply button to accept the changes made. After selecting the Kbps option as the Level Type, the following parameters are available. Figure 9-86 Storm Control (Kbps) Window The fields that can be configured are described below: Parameter KBPS Rise KBPS Low Description Enter the rise KBPS value used here. This option specifies the rise threshold value as a rate of kilobits per second at which traffic is received on the port. This value must be between 0 and 2147483647 Kbps. Enter the low KBPS value used here. This option specifies the low threshold value as a rate of kilobits per second at which traffic is received on the port. This value must be between 0 and 2147483647 Kbps. If the low KBPS is not specified, the default value is 80% of the specified risen KBPS. Click the Apply button to accept the changes made. 347

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DGS-1510 Series Gigabit Ethernet SmartPro Switch Web UI Reference Guide
347
The fields that can be configured for
Storm Control Port Settings
are described below:
Parameter
Description
Unit
Select the switch unit that will be used for this configuration here.
From Port / To Port
Select the appropriate port range used for the configuration here.
Type
Select the type of storm attack that will be controlled here. Options
to choose from are
Broadcast
,
Multicast
, and
Unicast
. When the
action is configured as the shutdown mode, the unicast refers to
both known and unknown unicast packets; that is, if the known and
unknown unicast packets hit the specified threshold, the port will be
shutdown. Otherwise, unicast refers to unknown unicast packets.
Action
Select the action that will be taken here. Options to choose from
are:
None
- Specifies not to filter the storm packets.
Shutdown
- Specifies to shut down the port when the value
specified for rise threshold is reached.
Drop
- Specifies to discard packets that exceed the risen
threshold.
Level Type
Select the level type option here. Options to choose from are
PPS
,
Kbps
, and
Level
.
PPS Rise
Enter the rise packets per second value here. This option specifies
the rise threshold value in packets count per second. This value
must be between 0 and 2147483647 packets per second. If the low
PPS value is not specified, the default value is 80% of the specified
risen PPS.
PPS Low
Enter the low packets per second value here. This option specifies
the low threshold value in packets count per second. This value
must be between 0 and 2147483647 packets per second. If the low
PPS value is not specified, the default value is 80% of the specified
risen PPS.
Click the
Apply
button to accept the changes made.
After selecting the
Kbps
option as the
Level Type
, the following parameters are available.
Figure 9-86 Storm Control (Kbps) Window
The fields that can be configured are described below:
Parameter
Description
KBPS Rise
Enter the rise KBPS value used here. This option specifies the rise
threshold value as a rate of kilobits per second at which traffic is
received on the port. This value must be between 0 and
2147483647 Kbps.
KBPS Low
Enter the low KBPS value used here. This option specifies the low
threshold value as a rate of kilobits per second at which traffic is
received on the port. This value must be between 0 and
2147483647 Kbps. If the low KBPS is not specified, the default
value is 80% of the specified risen KBPS.
Click the
Apply
button to accept the changes made.