Table of Contents

Chapter 1 Port Isolation Configuration Commands. 1-1

1.1 Port Isolation Configuration Commands. 1-1

1.1.1 display port-isolate group. 1-1

1.1.2 port-isolate group (system view) 1-2

1.1.3 port-isolate group (port view) 1-2

1.1.4 port-isolate uplink-port group. 1-3

 

Chapter 1  Port Isolation Configuration Commands

 

 

1.1  Port Isolation Configuration Commands

1.1.1  display port-isolate group

Syntax

display port-isolate group [ isolate-group-id ] [ verbose ]

View

Any view

Parameters

isolate-group-id: ID of an isolation group, in the range 1 to 64. Up to 64 isolation groups can be created. If no isolation group is specified, information about all isolation groups is displayed.

verbose: Displays detailed information of the specified or all isolation groups.

Description

Use the display port-isolate group command to display information about the specified or all isolation groups.

Examples

# Display information about all isolation groups.

<H3C> display port-isolate group

Now, the following port-isolate-group exist(s): 1,2-10,14

 

Port-isolate-group ID: 1

Uplink-port: Ethernet3/1/1

Isolate-Port(s): Ethernet3/1/2, Ethernet3/1/3

 

Port-isolate-group ID: 2

Uplink-port: Ethernet3/1/4

Isolate-Port(s): Ethernet3/1/5, Ethernet3/1/6

1.1.2  port-isolate group (system view)

Syntax

port-isolate group isolate-group-id

undo port-isolate group isolate-group-id

View

System view

Parameters

isolate-group-id: ID of an isolation group, in the range 1 to 64. Up to 64 isolation groups can be created.

Description

Use the port-isolate group command to create an isolation group.

Use the undo port-isolate group command to remove an isolation group. Upon its removal, all the ports are removed from the group.

Examples

# Create isolation group 1.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] port-isolate group 1

1.1.3  port-isolate group (port view)

Syntax

port-isolate group isolate-group-id

undo port-isolate group

View

Ethernet port view, RPR port view

Parameters

isolate-group-id: ID of an isolation group, in the range 1 to 64. Up to 64 isolation groups can be created.

Description

Use the port-isolate group command to assign the current port to an isolation group as an isolated port.

Use the undo port-isolate group command to remove the current port from an isolation group.

Note that:

l           Before configuring the port-isolate group command, make sure the isolation group identified by the isolate-group-id argument already exists.

l           Only Ethernet ports or RPR logical ports can be configured as isolated ports.

l           A port cannot be an isolated port and the uplink port of an isolation group at the same time.

l           The number of isolated ports in an isolation group is not limited.

Examples

# Assign Ethernet 3/1/1 to isolation group 1 as an isolated port.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] interface Ethernet3/1/1

[H3C-Ethernet3/1/1] port-isolate group 1

1.1.4  port-isolate uplink-port group

Syntax

port-isolate uplink-port group isolate-group-id

undo port-isolate uplink-port group isolate-group-id

View

Ethernet port view, RPR port view

Parameters

isolate-group-id: ID of an isolation group, in the range of 1 to 64. Up to 64 isolation groups can be created.

Description

Use the port-isolate uplink-port group command to configure the current port as the uplink port in an isolation group.

Use the undo port-isolate uplink-port group command to cancel the configuration.

By default, no port operates as the uplink port of any isolation group.

Note that:

l           Before configuring the port-isolate uplink-port group command, make sure the isolation group identified by the isolate-group-id argument already exists.

l           The uplink port in an isolation group can be a member port of a link aggregation group that is neither static nor dynamic.

l           A port cannot be an isolated port and the uplink port of an isolation group at the same time.

Examples

# Configure Ethernet 2/1/1 as the uplink port of isolation group 1.

<H3C> system-view

System View: return to User View with Ctrl+Z.

[H3C] interface Ethernet2/1/1

[H3C-Ethernet2/1/1] port-isolate uplink-port group 1