14
Step Command
Remarks
3.
Enter BGP-VPN
instance view.
ip vpn-instance
vpn-instance-name
N/A
4.
Configure the PE as an
EBGP peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
N/A
5.
Enter BGP-VPN IPv4
unicast address family
view.
address-family ipv4
[
unicast
]
N/A
6.
Enable BGP to
exchange IPv4 unicast
routes with the peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP does not
exchange IPv4 unicast routes
with any peer.
7.
Redistribute the VPN
routes of the VPN site.
import-route
protocol
[ {
process-id
|
all-processes
} [
med med-value
] ]
By default, no routes are
redistributed into BGP.
8.
(Optional.) Configure
filtering of advertised
routes.
filter-policy acl-number
export
[
protocol
process-id
]
By default, BGP does not filter
advertised routes.
9.
(Optional.) Configure
filtering of received
routes.
filter-policy
acl-number
import
By default, BGP does not filter
received routes.
Configuring IBGP between an MCE and a 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
N/A
4.
Configure the PE as an
IBGP peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
as-number
as-number
N/A
5.
Enter BGP-VPN IPv4
unicast address family
view.
address-family ipv4
[
unicast
]
N/A
6.
Enable BGP to
exchange IPv4 unicast
routes with the peer.
peer
{
group-name
|
ip-address
[
mask-length
] }
enable
By default, BGP does not
exchange IPv4 unicast routes
with any peer.
7.
Redistribute the VPN
routes of the VPN site.
import-route
protocol
[ {
process-id
|
all-processes
} [
med med-value
] ]
By default, no routes are
redistributed into BGP.
8.
(Optional.) Configure
filtering of advertised
routes.
filter-policy acl-number
export
[
protocol
process-id
]
By default, BGP does not filter
advertised routes.
9.
(Optional.) Configure
filtering of received
routes.
filter-policy
acl-number
import
By default, BGP does not filter
received routes.
Displaying and maintaining MCE
Execute
display
commands in any view.
