peer advertise-community (BGP-EVPN address family view) (group)

Function

The peer advertise-community command configures a device to advertise a community attribute to its peer group.

The undo peer advertise-community command cancels the existing configuration.

By default, a device advertises no community attribute to its peer group.

Format

peer peerGroupName advertise-community

undo peer peerGroupName advertise-community

Parameters

Parameter	Description	Value
peerGroupName	Specifies the name of a peer group.	The name is a string of 1 to 47 case-sensitive characters, with spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Parameter

Description

Value

peerGroupName

Specifies the name of a peer group.

The name is a string of 1 to 47 case-sensitive characters, with spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

Views

BGP-EVPN address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

The peer advertise-community command is used to configure a device to advertise a community attribute to its peer group. If a device advertises a community attribute to its peer group, all the members of the peer group will inherit the configuration. This simplifies the application of routing policies and facilitates route maintenance and management.

Prerequisites

Enable the peer group in current view using peer enable command.

Example

# Configure a device to advertise a community attribute to its peer group in the BGP-EVPN address family view.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[*HUAWEI-bgp] peer 1.1.1.1 as-number 100
[*HUAWEI-bgp] peer 2.2.2.2 as-number 100
[*HUAWEI-bgp] group gp1
[*HUAWEI-bgp] l2vpn-family evpn
[*HUAWEI-bgp-af-evpn] peer 1.1.1.1 group gp1
[*HUAWEI-bgp-af-evpn] peer 2.2.2.2 group gp1
[*HUAWEI-bgp-af-evpn] peer gp1 enable
[*HUAWEI-bgp-af-evpn] peer gp1 advertise-community