isolate spoken

Function

The isolate spoken command enables forwarding isolation between AC interfaces in a VSI.

The undo isolate spoken command disables forwarding isolation between AC interfaces in a VSI.

By default, forwarding isolation between AC interfaces in a VSI is disabled.

Only the S5720-HI, S5730-HI, S5731-H, S5731S-H, S5732-H, S6720-HI, S6730S-H and S6730-H support this command.

Format

isolate spoken

undo isolate spoken

Parameters

None

Views

VSI view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

If multiple users are bound to the same VSI, you can use the isolate spoken command to enable forwarding isolation between AC interfaces. After this command is run, the VSI attribute of all AC interfaces in the VSI is spoke, preventing the users from communicating with each other.

Prerequisites

For Martini VPLS, the pwsignal ldp and vsi-id vsi-id commands have been run.
For Kompella VPLS, the pwsignal bgp and route-distinguisher route-distinguisher commands have been run.
For BGP AD VPLS, the bgp-ad and vpls-id vpls-id commands have been run.

Example

# Enable forwarding isolation between AC interfaces in a VSI in Martini VPLS.

<HUAWEI> system-view
[HUAWEI] mpls l2vpn
[HUAWEI-l2vpn] quit
[HUAWEI] vsi v100 static
[HUAWEI-vsi-v100] pwsignal ldp
[HUAWEI-vsi-v100-ldp] vsi-id 100
[HUAWEI-vsi-v100-ldp] quit
[HUAWEI-vsi-v100] isolate spoken

# Enable forwarding isolation between AC interfaces in a VSI in Kompella VPLS.

<HUAWEI> system-view
[HUAWEI] mpls l2vpn 
[HUAWEI-l2vpn] quit
[HUAWEI] vsi v101 auto
[HUAWEI-vsi-v101] pwsignal bgp
[HUAWEI-vsi-v101-bgp] route-distinguisher 100:1
[HUAWEI-vsi-v101-bgp] quit
[HUAWEI-vsi-v101] isolate spoken

# Enable forwarding isolation between AC interfaces in a VSI in BGP AD VPLS.

<HUAWEI> system-view
[HUAWEI] mpls l2vpn 
[HUAWEI-l2vpn] quit
[HUAWEI] vsi v102
[HUAWEI-vsi-v102] bgp-ad
[HUAWEI-vsi-v102-bgpad] vpls-id 100:2
[HUAWEI-vsi-v102-bgpad] quit
[HUAWEI-vsi-v102] isolate spoken