Qtech QSW-8200-28T-POEAC- DC [20/85] Chapter 2 commands for port isolation function

User Manual

Chapter 2. Commands for Port Isolation Function 20

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Chapter 2 COMMANDS FOR PORT ISOLATION FUNCTION

2.1 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.

 Default: None.

 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

2.2 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 another port isolation group, they will remain isolated

from the ports in that group. If an Ethernet port is a member of a convergence group, it

should not be added into a port isolation group, and vice versa, a member of a port

isolation group should not be added into an aggregation group. But one port can be a

member of one or more port isolation groups.

 Parameters: <WORD> is the name identification of the group, no longer than 32

characters. If there is no such group with the specified name, create one; ethernet

means that the ports to be isolated is Ethernet ones, followed by a list of Ethernet

ports, supporting symbols like “;” and ”-”. For example: “ethernet 1/0/1;3;4-7;8”; port-