evpn binding vpn-instance (EVPL)

Format

evpn binding vpn-instance vpn-instance-name

undo evpn binding vpn-instance vpn-instance-name

Parameters

Parameter	Description	Value
vpn-instance-name	Specifies the name of an EVPN instance to be bound to an EVPL instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Parameter

Description

Value

vpn-instance-name

Specifies the name of an EVPN instance to be bound to an EVPL instance.

The value is a string of 1 to 31 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Views

EVPL view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

In VPWS EVPN scenarios, the user-side AC interface maps to an EVPL instance. The EVPL instance on a PE is bound to an EVPN instance and the EVPL instance is then bound to the user-side AC interface and network-side MPLS/SR tunnel interface to allow communication between the user-side AC interface and network-side MPLS/SR tunnel interface.

Precautions

When an EVPN instance is bound to an EVPL instance in the EVPL view, the same service ID cannot be configured for other EVPL instances bound to the EVPN instance. This configuration prevents service exceptions caused by the same service ID configured for multiple EVPL instances bound to the same EVPN instance.

Example

# Binds a PE's EVPL instance to an EVPN instance.

<HUAWEI> system-view
[~HUAWEI] evpn vpn-instance evrf1 vpws
[*HUAWEI-vpws-evpn-instance-evrf1] route-distinguisher 100:1
[*HUAWEI-vpws-evpn-instance-evrf1] vpn-target 1:1
[*HUAWEI-vpws-evpn-instance-evrf1] quit
[*HUAWEI] evpl instance 1
[*HUAWEI-evpl1] evpn binding vpn-instance evrf1