bestroute as-path-ignore (BGP-IPv4 multicast address family view)

Function

The bestroute as-path-ignore command configures MBGP to ignore the AS_Path attribute when it selects the optimal route.

The undo bestroute as-path-ignore command restores the default configuration.

By default, MBGP uses the AS_Path attribute as one of route selection rules.

Format

bestroute as-path-ignore

undo bestroute as-path-ignore

Parameters

None

Views

BGP-IPv4 multicast address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

After the bestroute as-path-ignore command is used, BGP does not compare the AS path attributes of routes (including the AS_Path length and content).

Configuration Impact

After the bestroute as-path-ignore command is run, the AS_Path attribute is not used as one of MBGP route selection rules.

Example

# Configure MBGP to ignore the AS_Path attribute when selecting the optimal route.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[*HUAWEI-bgp] ipv4-family multicast
[*HUAWEI-bgp-af-multicast] bestroute as-path-ignore