broadcast rate (upper limit) is set to 1500 packets per second, to avoid broadcast storm. No
default configuration for multicast and dlf unicast.
2.Storm-control configuration
Storm-control configuration of the iSpirit 3026 switch is identical for all ports. The storm-control
command is interactive and users need to type corresponding parameters, and the setting is
valid for all ports after configuration.
Switch# storm-control
It’s an interactive command, users need to enter parameters including whether to control
broadcast, multicast and DLF, and the upperlimit rate, which is the same for all the 3 kinds of
transmission style.
3.To show storm-control configuration
Under the overall configuration mode or PORT RANGE mode, to show configuration
information:
show
storm-control
2.5 Separated port configuration
In real network, users usually need network separation for data safety. The iSpirit 3026 switch
provides several methods for separation: VLAN, private VLAN, protected VLAN and separated
port. Separated port technology are to employed in one VLAN, users can set explicitly the
egress port for the separated port, such that the separated port can only communicate with the
specified egress port, and NOT with other ports in the vlan. Separated port is more flexible than
protected vlan.
Commands(used under PORT RANGE configuration mode):
1.
To configure separation such that the separated port can only communicate with the
uplink port:
separated
2.
To unset separation:
no separated
3.
to show separation configuration, either for one port or for all ports(this command can
also be used under the overall configuration mode):
show separated [port]
