CLI
Management Guide
TigerAccess™ EE
346
SMC7824M/VSW
8.10 Storm
Control
The switch provides a storm control feature for mass broadcast, multicast, and destina-
tion lookup failure (DLF). Generally, wrong network configuration, hardware malfunction,
virus and so on cause these kinds of mass packets. Packet storm occupies most of the
bandwidth of the network, and that causes the network very unstable.
To enable/disable the storm control, use the following command.
Command Mode
Description
storm-control
{
broadcast
|
dlf
|
multicast
}
RATE
[
PORTS
]
Enables broadcast or DLF storm control respectively in
a port with a user defined rate.
RATE: 512-1024000kbps, step: 512kbps (GE)
no storm-control
{
broadcast
[
PORTS
]
| multicast | dlf
}
Bridge
Disables broadcast, multicast or DLF storm control
respectively.
To display a configuration of the storm control, use the following command.
Command Mode
Description
show storm-control
Enable/Global/Bridge
Displays a configuration of the storm control.
8.11 Jumbo Frame Capacity
The packet range that can be capable to accept is from 64 bytes to 1518 bytes. Therefore,
packets not between these ranges will not be taken. However, the switch can accept
jumbo frame larger than 1518 bytes through user’s configuration.
To enable the jumbo frame capacity, use the following command.
Command Mode
Description
jumbo-frame enable
Bridge
Configures to accept jumbo frame up to 9188 bytes.
To disable the jumbo frame capacity, use the following command.
Command Mode
Description
jumbo-frame disable
Bridge
Disables configuration to accept jumbo frame.(default)
To display the configuration of jumbo frame, use the following command.
Command Mode
Description
show jumbo-frame
Enable
Global
Bridge
Shows a configuration of jumbo frame.
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