R3303-HP HSR6800 Routers Layer 2 - LAN Switching Command Reference

port-isolate enable

Use port-isolate enable to assign a port to the isolation group (group 1).

Use undo port-isolate enable to remove a port from the isolation group.

Syntax

port-isolate enable

undo port-isolate enable

Views

Layer 2 Ethernet interface view, Layer 2 aggregate interface view, port group view

Default command level

2: System level

Usage guidelines

To assign Ethernet ports to the isolation group one by one, perform the command in Layer 2 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 device 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 device 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.

You cannot assign the member ports of a service loopback group to the isolation group, and vice versa.

Examples

# Assign ports GigabitEthernet 4/0/1 and GigabitEthernet 4/0/2 to the isolation group.

<Sysname> system-view

[Sysname] interface gigabitethernet 4/0/1

[Sysname-GigabitEthernet4/0/1] port-isolate enable

[Sysname-GigabitEthernet4/0/1] quit

[Sysname] interface gigabitethernet 4/0/2

[Sysname-GigabitEthernet4/0/2] 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 gigabitethernet 4/0/1

[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 gigabitethernet 4/0/1

[Sysname-GigabitEthernet4/0/1] port link-aggregation group 1