339
Step Command
Remarks
2.
Enter BGP view.
bgp
as-number
N/A
3.
Configure the PE as an
EBGP peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
as-number
as-number
By default, no BGP peer is
configured.
4.
Create the BGP IPv6 unicast
address family and enter its
view.
address-family ipv6
[
unicast
]
By default, the BGP IPv6
unicast address family is not
created.
5.
Enable IPv6 unicast route
exchange with the specified
peer or peer group.
peer
{
group-name
|
ip-address
[
prefix-length
] }
enable
By default, BGP does not
exchange IPv6 unicast
routes with any peer.
6.
(Optional.) Configure route
redistribution.
import-route
protocol
[ {
process-id
|
all-processes
}
[
allow-direct
|
med
med-value
|
route-policy
route-policy-name
]
* ]
A CE must advertise its VPN
routes to the connected PE
so that the PE can advertise
them to the peer CE.
Configuring IBGP between a PE and a CE
Use IBGP between PE and CE only in a basic IPv6 MPLS L3VPN network. In networks such as
inter-AS VPN and carrier's carrier, you cannot configure IBGP between PE and CE.
1.
Configure the PE:
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
Configuration commands in
BGP-VPN instance view are
the same as those in BGP
view. For more information,
see
Layer 3—IP Routing
Configuration Guide.
4.
Configure the CE as the VPN
IBGP peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
as-number
as-number
By default, no BGP peer is
created.
5.
Create the BGP-VPN IPv6
unicast family and enter its
view.
address-family ipv6
[
unicast
]
By default, the BGP-VPN
IPv6 unicast family is not
created.
6.
Enable IPv6 unicast route
exchange with the specified
peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
enable
By default, BGP does not
exchange IPv6 unicast
routes with any peer.
Содержание HPE FlexNetwork MSR Router Series
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