port-isolate enable
Syntax
port-isolate enable
undo port-isolate enable
View
Layer 2 Ethernet interface view, Layer 2 aggregate interface view, port group view
Default level
2: System level
Parameters
None
Description
Use port-isolate enable to assign a port to an isolation group.
Use undo port-isolate enable to remove a port from the isolation group.
To assign Ethernet ports to the isolation group one by one, perform the command in Ethernet interface view.
To bulk assign Ethernet ports to the isolation group, perform the command in port group view.
To assign a Layer 2 aggregate interface to the isolation group, perform the command in Layer 2 aggregate interface view. The configuration applies to the Layer 2 aggregate interface and all its member ports. If the switch fails to apply the port-isolate enable command to a Layer 2 aggregate interface, it does not assign any member port of the aggregate interface to the isolation group. If the failure occurs on a member port, the switch can still assign other member ports to the isolation group. For more information about Layer 2 aggregate interfaces, see Layer 2—LAN Switching Configuration Guide.
Examples
# Assign ports Ethernet 1/0/1 and Ethernet 1/0/2 to the isolation group.
<Sysname> system-view [Sysname] interface ethernet 1/0/1 [Sysname-Ethernet1/0/1] port-isolate enable [Sysname-Ethernet1/0/1] quit [Sysname] interface ethernet 1/0/2 [Sysname-Ethernet1/0/2] port-isolate enable
# Assign all ports in port group aa to the isolation group.
<Sysname> system-view [Sysname] port-group manual aa [Sysname-port-group-manual-aa] group-member ethernet 1/0/1 [Sysname-port-group-manual-aa] group-member ethernet 1/0/2 [Sysname-port-group-manual-aa] group-member ethernet 1/0/3 [Sysname-port-group-manual-aa] group-member ethernet 1/0/4 [Sysname-port-group-manual-aa] port-isolate enable
# Assign Layer 2 aggregate interface Bridge-Aggregation 1 to the isolation group.
<Sysname> system-view [Sysname] interface bridge-aggregation 1 [Sysname-Bridge-Aggregation1] quit [Sysname] interface ethernet 1/0/1 [Sysname-Ethernet1/0/1] port link-aggregation group 1 [Sysname-Ethernet1/0/1] quit [Sysname] interface ethernet 1/0/2 [Sysname-Ethernet1/0/2] port link-aggregation group 1 [Sysname-Ethernet1/0/2] quit [Sysname] interface bridge-aggregation 1 [Sysname-Bridge-Aggregation1] port-isolate enable