3com 8807 Guia De Referência

[SW8800] bgp 100

 

[3Com-bgp] ipv4-family vpn-instance abc

 

[3Com-bgp-af-vpn-instance] 

# Enter VPNv4 sub-address family view.

[SW8800] bgp 100

 

[3Com-bgp] ipv4-family vpnv4 unicast

 

[3Com-bgp-af-vpn] 

BGP-VPNv4 sub-address family view

None

Use the nesting-vpn command to enable the nested VPN function.

Use the undo nesting-vpn command to disable this function.

By default, the nested VPN function is disabled.

If VPNv4 route advertisement is needed for a CE connected to a PE, the nested 
VPN function must be enabled on the PE.

# Enable the nested VPN function.

[3Com-bgp-af-vpn] nesting-vpn 

network ip-address [ address-mask ] [ route-policy policy-name ]

undo network ip-address [ address-mask ] [ route-policy policy-name ]

VPN-instance sub-address family view

ip-address: Network address advertised by BGP in dotted decimal notation.

address-mask: Mask of the network address.

policy-name: Name of the routing policy applied to the advertised route.