peer local-graceful-restart enable (BGP-VPN instance IPv4 address family view) (group)

Function

The peer local-graceful-restart enable command enables local GR for each peer in a specified group on a device. After this command is run, the device will not advertise the GR capability to any peer in the specified group.

The undo peer local-graceful-restart enable command disables local GR for each peer in a specified group on a device.

By default, local GR is not enabled for any peer in a specified group on a device.

Format

peer group-name local-graceful-restart enable

undo peer group-name local-graceful-restart enable

Parameters

Parameter	Description	Value
group-name	Specifies the name of a BGP peer group.	The value is a string of 1 to 47 case-sensitive characters. If spaces are used, the string must start and end with double quotation marks (").

Parameter

Description

Value

group-name

Specifies the name of a BGP peer group.

The value is a string of 1 to 47 case-sensitive characters. If spaces are used, the string must start and end with double quotation marks (").

Views

BGP-VPN instance IPv4 address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

To enable local GR for each peer in a specified group on a device, run the peer local-graceful-restart enable command on the device. This configuration ensures that the device does not delete the routes received from the peers in the group and related forwarding entries before the GR time elapses, thereby preventing traffic interruption.

Example

# Enable local GR for each peer in a specified group on a device.

<HUAWEI> system-view
[~HUAWEI] ip vpn-instance vpn1
[*HUAWEI-vpn-instance-vpn1] route-distinguisher 1:1
[*HUAWEI-vpn-instance-vpn1-af-ipv4] quit
[*HUAWEI-vpn-instance-vpn1] quit
[*HUAWEI] bgp 100
[*HUAWEI-bgp] ipv4-family vpn-instance vpn1
[*HUAWEI-bgp-vpn1] group aa
[*HUAWEI-bgp-vpn1] peer aa local-graceful-restart enable