330
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create an IPv6 IS-IS process
for a VPN instance and enter
IS-IS view.
isis
[
process-id
]
vpn-instance
vpn-instance-name
Perform this configuration on the
PE. On the CE, create a common
IPv6 IS-IS process.
3.
Configure a network entity
title for the IS-IS process.
network-entity
net
By default, no NET is configured.
4.
Create the IS-IS IPv6 unicast
address family and enter its
view.
address-family ipv6
[
unicast
]
By default, the IS-IS IPv6 unicast
address family is not created.
5.
Return to system view.
quit
N/A
6.
Enter interface view.
interface
interface-type
interface-number
N/A
7.
Enable IPv6 for the IS-IS
process on the interface.
isis ipv6 enable
[
process-id
]
By default, IPv6 is disabled for the
IS-IS process on the interface.
Configuring EBGP between a PE and a CE
1.
Configure the PE:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP instance view.
bgp
as-number
[
instance
instance-name
]
N/A
3.
Enter BGP-VPN instance
view.
ip vpn-instance
vpn-instance-name
N/A
4.
Configure the CE as the
VPN EBGP peer.
peer
{
group-name
|
ipv6-address
[
prefix-length
] }
as-number
as-number
By default, no BGP peers exist.
5.
Create the BGP-VPN IPv6
unicast address family and
enter its view.
address-family ipv6
[
unicast
]
By default, the BGP-VPN IPv6
unicast address family is not
created.
Configuration commands in
BGP-VPN IPv6 unicast address
family view are the same as
those in BGP IPv6 unicast
address family view. For more
information, see
Layer 3—IP
Routing Configuration Guide.
6.
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.
7.
Redistribute the routes of
the local CE.
import-route
protocol
[ {
process-id
|
all-processes
}
[
allow-direct
|
med
med-value
|
route-policy
route-policy-name
] * ]
A PE must redistribute the
routes of the local CE into its
VPN routing table so that it can
advertise them to the peer PE.
2.
Configure the CE:
