peer advertise-large-community (BGP-IPv6 MVPN address family view) (BGPMVPN)

Function

The peer advertise-large-community command enables a device to advertise the Large-Community attribute to a peer.

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

By default, a device does not advertise the Large-Community attribute to its BGP peer.

Format

peer peerIpv4Addr advertise-large-community [ disable ]

peer ipv6-address advertise-large-community [ disable ]

undo peer peerIpv4Addr advertise-large-community [ disable ]

undo peer ipv6-address advertise-large-community [ disable ]

Parameters

Parameter	Description	Value
peerIpv4Addr	Specifies the IPv4 address of a peer.	The address is in dotted decimal notation.
disable	Disables the Large-Community attribute from being advertised to a BGP peer.	-
ipv6-address	Specifies the address of the IPv6 peer to be displayed.	The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.

Parameter

Description

Value

peerIpv4Addr

Specifies the IPv4 address of a peer.

The address is in dotted decimal notation.

disable

Disables the Large-Community attribute from being advertised to a BGP peer.

ipv6-address

Specifies the address of the IPv6 peer to be displayed.

The value is a 32-digit hexadecimal number, in the format of X:X:X:X:X:X:X:X.

Views

BGP-IPv6 MVPN address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

To enable a device to advertise the Large-Community attribute to its BGP peer, run the peer advertise-large-community command.

Prerequisites

Specific Large-Community values have been defined in a route-policy.

Example

# Enable a device to advertise the Large-Community attribute to a BGP peer.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[~HUAWEI-bgp] peer 10.1.1.1 as-number 10
[*HUAWEI-bgp] ipv6-family mvpn
[*HUAWEI-bgp-af-mvpnv6] peer 10.1.1.1 enable
[*HUAWEI-bgp-af-mvpnv6] peer 10.1.1.1 advertise-large-community
<HUAWEI> system-view
[~HUAWEI] bgp 100
[~HUAWEI-bgp] peer 1::1 as-number 10
[*HUAWEI-bgp] ipv6-family mvpn
[*HUAWEI-bgp-af-mvpnv6] peer 1::1 enable
[*HUAWEI-bgp-af-mvpnv6] peer 1::1 advertise-large-community