display rrpp snooping vsi

Function

The display rrpp snooping vsi command displays the Virtual Switch Instances (VSIs) that are bound to RRPP snooping-enabled VLANIF interfaces.

Format

display rrpp snooping vsi { all | interface { interface-type interface-number | interface-name } }

Parameters

Parameter	Description	Value
all	Indicates all VSIs that are bound to RRPP snooping-enabled interfaces.	-
interface interface-type interface-number	Specifies the type and number of an interface.	-

Parameter

Description

Value

all

Indicates all VSIs that are bound to RRPP snooping-enabled interfaces.

interface interface-type interface-number

Specifies the type and number of an interface.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
rrpp	read

Usage Guidelines

Usage Scenario

RRPP snooping notifies the virtual private LAN service (VPLS) network of RRPP status changes. After RRPP snooping-enabled sub-interfaces or VLANIF interfaces are bound to VSIs of the device, the VPLS network can transparently transmit RRPP protocol packets, detect the changes on the RRPP rings, and upgrade the forwarding entries to ensure that traffic is switched in time to a congestion-free path.

You can run the display rrpp snooping vsi command to view the VSI that is bound to the RRPP snooping-enabled interface.

Example

The actual command output varies according to the device. The command output here is only an example.

# View the VSIs of all interfaces that are associated with RRPP snooping.

<HUAWEI> display rrpp snooping vsi all
Port                 VsiName
  -----------------------------------------------
GE0/1/1.1            name1  
GE0/1/1.1            name2
GE0/1/1.2            name1
GE0/1/1.2            name2

# View the VSI of a specified sub-interface.

<HUAWEI> display rrpp snooping vsi interface gigabitethernet0/1/1.1
Port                 VsiName
  -----------------------------------------------
GE0/1/1.1            name1  
GE0/1/1.1            name2

**Table 1** Description of the **display rrpp snooping vsi** command output
Item	Description
Port	Indicates the name of the interface that is associated with the VSI.
VsiName	Indicates the name of the VSI that is associated with the interface.