30
Step
Command Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number
N/A
3.
Enter BGP-VPN instance
view.
ip vpn-instance
vpn-instance-name
N/A
4.
Specify an IPv6 BGP peer
in an AS.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
as-number
as-number
By default, no BGP peer is
configured.
5.
Enter BGP-VPN IPv6
unicast address family
view.
address-family ipv6
[
unicast
]
N/A
6.
Enable BGP to exchange
IPv6 unicast routes with the
specified peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
enable
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
7.
Redistribute remote site
routes advertised by the
PE.
import-route
protocol
[
process-id
[
med med-value
] ]
By default, no route
redistribution is configured.
8.
(Optional.) Configure
filtering of advertised
routes.
filter-policy acl6-number
export
[
protocol process-id
]
By default, BGP does not filter
advertised routes.
9.
(Optional.) Configure
filtering of received routes.
filter-policy
acl6-number
import
By default, BGP does not filter
received routes.
2.
Configure a VPN site:
Step
Command Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp as-number
N/A
3.
Configure the MCE as an
EBGP peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
as-number
as-number
By default, no BGP peer is
configured.
4.
Enter BGP IPv6 unicast
address family view.
address-family ipv6
[
unicast
]
N/A
5.
Enable BGP to exchange
IPv6 unicast routes with the
specified peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
enable
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
6.
Redistribute the IGP routes
of the VPN.
import-route
protocol
[
process-id
[
med med-value
] ]
By default, no routes are
redistributed into BGP.
A VPN site must advertise IPv6
VPN network addresses it can
reach to the connected MCE.
Configuring IBGP between an MCE and a VPN site
To use IBGP between an MCE and a VPN site, you must configure a BGP peer for each IPv6 VPN
instance on the MCE, and redistribute the IGP routes of each VPN instance on the VPN site.
1.
Configure the MCE:
Step
Command Remarks
1.
Enter system view.
system-view
N/A
