Switch(config)# no security
storm-protection multicast
Disable multicast storm control.
Switch(config)# no security
storm-protection unicast
Disable unicast storm control.
Switch(config)# show
security storm-protection
Show current storm control settings.
Switch(config)# show
security storm-protection
interface
Show each interface‟s storm protection
settings.
Switch(config)# show
security storm-protection
interface [port_list]
Show the selected interfaces‟ storm
protection settings.
Switch(config)# security storm-protection
broadcast 1024k
Set the maximum broadcast packets per
second (pps) to 1024k. Any broadcast
packets exceeding this specified threshold
will then be dropped.
Switch(config)# security storm-protection
multicast 1024k
Set the maximum unknown multicast
packets per second (pps) to 1024k. Any
unknown multicast packets exceeding this
specified threshold will then be dropped.
Switch(config)# security storm-protection
unicast 1024k
Set the maximum unicast packets per
second (pps) to 1024k. Any unicast
packets exceeding the specified threshold
will then be dropped.
2. Use “Interface” command to configure a group of ports’ security settings.
Security & Interface command
Switch(config)# interface [port_list]
Enter several discontinuous port
numbers separated by commas or a
range of ports with a hyphen. For
example:1,3 or 2-4
Switch(config-if-PORT-PORT)#
security anti-broadcast
Enable anti-broadcast function on
the selected interfaces.
Switch(config-if-PORT-PORT)#
security anti-broadcast threshold
[20-1488000]
Specify anti-broadcast threshold
value for the selected interfaces.
Switch(config-if-PORT-PORT)# no security anti-
broadcast
Disable anti-broadcast function on
the selected interfaces.
Switch(config-if-PORT-PORT)# no security anti-
broadcast threshold
Set the anti-broadcast threshold
value back to the factory default.
Switch(config)# show security
Show Port Isolation, IPv6 filter, and
UPnP filter setting.
Switch(config)# show security anti-broadcast
Show or verify anti-broadcast
polling interval setting.
Switch(config)# show security anti-broadcast
interface
Show each interface‟s anti-
broadcast settings including port
state and threshold value.
Switch(config)#show security anti-broadcast
interface [port_list]
Show the selected ports‟ anti-
broadcast settings.