SGS-6341 Series Command Guide
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Chapter 5 Commands for Port Isolation
Function
5.1 isolate-port group
Command:
isolate-port group <WORD>
no isolate-port group <WORD>
Function:
Set a port isolation group, which is the scope of isolating ports; the no operation of this command will delete a port
isolation group and remove all ports out of it.
Parameters:
<WORD> is the name identification of the group, no longer than 32 characters.
Command Mode:
Global Mode.
Usage Guide:
Users can create different port isolation groups based on their requirements. For example, if a user wants to isolate
all downlink ports in a vlan of a switch, he can implement that by creating a port isolation group and adding all
downlink ports of the vlan into it. No more than 16 port isolation groups can a switch have. When the users need to
change or redo the configuration of the port isolation group, he can delete the existing group with the no operation of
this command.
Example:
Create a port isolation group and name it as ”test”.
Switch>enable
Switch#config
Switch(config)#isolate-port group test
5.2 isolate-port group switchport interface
Command:
isolate-port group <WORD> switchport interface [ethernet | port-channel] <IFNAME>
no isolate-port group <WORD> switchport interface [ethernet | port-channel] <IFNAME>
Function:
Add one port or a group of ports into a port isolation group to isolate, which will become isolated from the other ports
in the group. The no operation of this command will remove one port or a group of ports out of a port isolation group,
which will be able to communicate will ports in that group normally. If the ports removed from the group still belong to
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