Command Manual – MPLS
Quidway S8500 Series Routing Switches
Chapter 2 BGP/MPLS VPN Configuration Commands
Huawei Technologies Proprietary
2-36
View
VPNv4 subaddress family view, VPN-instance subaddress family view
Parameter
group-name
: Name of a neighbor peer group, consisting of 1 to 47 alphanumeric
characters.
prefixname
: Name of prefix list, a string of one to 19 characters.
Description
Use the
peer ip-prefix export
command to apply the routing filtering policy based on
IP prefix list to advertised routing information for peer groups.
Use the
undo peer ip-prefix export
command to cancel the setting.
By default, the peer group does not perform the routing filtering policy.
you can only configure the
peer ip-prefix export
command to the peer group.
Related command:
peer ip-prefix import
.
Example
# Configure the peer group group1 to filter the advertised routing information with the IP
prefix list list1.
[Quidway-bgp] ipv4-family vpnv4
[Quidway-bgp-af-vpn] peer group1 ip-prefix list1 export
2.1.42 peer ip-prefix import
Syntax
peer
{
group-name
|
peer-addess
}
ip-prefix
prefixname
import
undo peer
{
group-name
|
peer-addess
}
ip-prefix
prefixname
import
View
VPNv4 subaddress family view, VPN-instance subaddress family view
Parameter
group-name
: Name of a neighbor peer group, consisting of 1 to 47 alphanumeric
characters.
peer-address
: Peer IP address in dotted decimal format.
prefixname
: Name of the prefix list, a string of one to 19 characters.
