185 
View names  Ways to enter the views  Remarks 
BGP VPNv6 address family 
view 
<Sysname> system-view 
[Sysname] bgp 100 
[Sysname-bgp] address-family 
vpnv6 
[Sysname-bgp-vpnv6] 
Configurations in this view are 
effective for VPNv6 routes and peers.
For more information about BGP 
VPNv6 address family view, see 
MPLS Configuration Guide. 
BGP L2PN address family 
view 
<Sysname> system-view 
[Sysname] bgp 100 
[Sysname-bgp] address-family 
l2vpn 
[Sysname-bgp-l2vpn] 
Configurations in this view are 
effective for L2VPN information and 
L2VPN peers. 
For more information about BGP 
l2VPN address family view, see 
MPLS Configuration Guide. 
BGP-VPN instance view 
<Sysname> system-view 
[Sysname] bgp 100 
[Sysname-bgp] ip vpn-instance 
vpn1 
[Sysname-bgp-vpn1] 
Configurations in this view are 
effective for routes and peers of all 
address families in the specified VPN 
instance. 
BGP-VPN IPv4 unicast 
address family view 
<Sysname> system-view 
[Sysname] bgp 100 
[Sysname-bgp] ip vpn-instance 
vpn1 
[Sysname-bgp-vpn1] 
address-family ipv4 unicast 
[Sysname-bgp-ipv4-vpn1] 
Configurations in this view are 
effective for IPv4 unicast routes and 
peers in the specified VPN instance.
BGP-VPN IPv6 unicast 
address family view 
<Sysname> system-view 
[Sysname] bgp 100 
[Sysname-bgp] ip vpn-instance 
vpn1 
[Sysname-bgp-vpn1] 
address-family ipv6 unicast 
[Sysname-bgp-ipv6-vpn1] 
Configurations in this view are 
effective for IPv6 unicast routes and 
peers in the specified VPN instance.
BGP-VPN VPNv4 address 
family view 
<Sysname> system-view 
[Sysname] bgp 100 
[Sysname-bgp] ip vpn-instance 
vpn1 
[Sysname-bgp-vpn1] 
address-family vpnv4 
[Sysname-bgp-vpnv4-vpn1] 
Configurations in this view are 
effective for VPNv4 routes and peers 
in the specified VPN instance. 
For more information about BGP-VPN 
VPNv4 address family view, see 
MPLS Configuration Guide. 
 
Protocols and standards 
•  RFC 1700, ASSIGNED NUMBERS 
•  RFC 1771, A Border Gateway Protocol 4 (BGP-4) 
•  RFC 2858, Multiprotocol Extensions for BGP-4 
•  RFC 3392, Capabilities Advertisement with BGP-4 
•  RFC 2918, Route Refresh Capability for BGP-4 
•  RFC 2439, BGP Route Flap Damping 
•  RFC 1997, BGP Communities Attribute