8-Port Gigabit (PoE+) Ethernet Smart Managed Pro Switch with (2 SFP or 2 Copper Ports and)
Cloud
Management
Manage Device Security
User Manual
349
7.
In the Storm Control section, from the
Ingress Control Mode
menu, select one of the
following modes for storm control:
•
Disabled
. Storm control is disabled. This is the default setting.
•
Unknown Unicast
. If the rate of incoming unknown Layer 2 unicast traffic (that is,
traffic for which a destination lookup failure occurs) increases beyond the configured
threshold on an interface, the traffic is dropped.
•
Multicast
. If the rate of incoming Layer 2 multicast traffic increases beyond the
configured threshold on an interface, the traffic is dropped.
•
Broadcast
. If the rate of incoming Layer 2 broadcast traffic increases beyond the
configured threshold on an interface, the traffic is dropped.
8.
If the selection from the
Ingress Control Mode
menu is
not
Disabled
, specify whether the
ingress control mode is enabled by selecting
Enable
or
Disable
from the
Status
menu.
9.
In the
Threshold
field, specify the maximum rate at which unknown packets are forwarded.
The range is a percent of the total threshold between 0 and 100%. The default is 5%.
10.
From the
Control Action
mode menu, select one of the following options:
•
None
. No action is taken. This is the default setting.
•
Trap
. If the threshold of the configured broadcast storm is exceeded, a trap is sent.
•
Shutdown
. If the threshold of the configured broadcast storm is exceeded, the port is
shut down.
11.
Click the
Apply
button.
Your settings are saved.