isolate spoken

Function

The isolate spoken command enables forwarding isolation between AC interfaces, between UPE PWs, and between AC interfaces and UPE PWs in a VSI.

The undo isolate spoken command disables forwarding isolation.

By default, forwarding isolation between AC interfaces, between UPE PWs, and between AC interfaces and UPE PWs is disabled.

Format

isolate spoken

isolate spoken include-multicast

undo isolate spoken

Parameters

Parameter	Description	Value
include-multicast	Isolates all packets, including unicast, broadcast, and multicast packets. If include-multicast is not specified, only unicast and broadcast packets are isolated.	-

Parameter

Description

Value

include-multicast

Isolates all packets, including unicast, broadcast, and multicast packets. If include-multicast is not specified, only unicast and broadcast packets are isolated.

Views

VSI-AUTO view, VSI-DEFAULT view, VSI-STATIC view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
l2vpn	write

Usage Guidelines

Usage Scenario

If users using the same services are bound to the same VSI, you can use the isolate spoken command to prevent the users from communicating with each other. When using the

isolate spoken command, note the following:

For ordinary VPLS, communications between AC interfaces are prohibited.
For HVPLS, communications between AC interfaces, between AC interfaces and UPE PWs, and between UPE PWs are prohibited.

Prerequisites

A signaling protocol has been configured for the VSI instance.

Example

# Enables forwarding isolation for all packets on the AC interface on the VPLS network.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] quit
[*HUAWEI] mpls l2vpn
[*HUAWEI-l2vpn] quit
[*HUAWEI] vsi vsi100
[*HUAWEI-vsi-vsi100] pwsignal ldp
[*HUAWEI-vsi-vsi100-ldp] vsi-id 2
[*HUAWEI-vsi-vsi100-ldp] quit
[*HUAWEI-vsi-vsi100] isolate spoken include-multicast

# Enable forwarding isolation between AC interfaces in LDP VPLS.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] quit
[*HUAWEI] mpls l2vpn
[*HUAWEI-l2vpn] quit
[*HUAWEI] vsi company1
[*HUAWEI-vsi-company1] pwsignal ldp
[*HUAWEI-vsi-company1-ldp] vsi-id 1
[*HUAWEI-vsi-company1-ldp] quit
[*HUAWEI-vsi-company1] isolate spoken