Port-Isolate Enable - HP E4510-48G Command Reference Manual

port-isolate enable

Syntax
port-isolate enable
undo port-isolate enable
View
Ethernet interface view, Layer-2 aggregate interface view, port group view
Default Level
2: System level
Parameters
None
Description
Use the port-isolate enable command to add a port in Ethernet interface view or a group of ports in
port group view to an isolation group as isolated ports.
Use the undo port-isolate enable command to remove the port or ports from the isolation group.
In Ethernet interface view, the configuration applies to the current port.
In port group view, the configuration applies to all ports in the port group.
In Layer-2 aggregate interface view, the configuration applies to the Layer-2 aggregate interface
and all its member ports. After you make the configuration, the system starts applying the
configuration to the aggregate interface and its aggregation member ports. If the system fails to do
that on the aggregate interface, it stops applying the configuration to the aggregation member
ports. If it fails to do that on an aggregation member port, it simply skips the port and moves to the
next port. For detailed information about Layer-2 aggregate interfaces, refer to Link Aggregation
Configuration in the Access Volume.
Examples
# On a single-isolation-group device, assign ports GigabitEthernet 1/1 and GigabitEthernet 1/2 to the
isolation group.
<Sysname> system-view
[Sysname] interface GigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] port-isolate enable
[Sysname-GigabitEthernet1/0/1] quit
[Sysname] interface GigabitEthernet 1/0/2
[Sysname-GigabitEthernet1/0/2] port-isolate enable
# On a single-isolation-group device, assign all the ports within port group aa to the isolation group.
<Sysname> system-view
[Sysname] port-group manual aa
[Sysname-port-group-manual-aa] group-member GigabitEthernet 1/0/1
[Sysname-port-group-manual-aa] group-member GigabitEthernet 1/0/2
[Sysname-port-group-manual-aa] group-member GigabitEthernet 1/0/3
[Sysname-port-group-manual-aa] group-member GigabitEthernet 1/0/4
[Sysname-port-group-manual-aa] port-isolate enable
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