14
Step Command
Remarks
12.
Enable OSPF on the interface
attached to the specified
network in the area.
network
ip-address wildcard-mask
By default, an interface neither
belongs to any area nor runs
OSPF.
Configuring EBGP 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
EBGP peer.
peer
{
group-name
|
ip-address
}
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
}
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
] [
allow-direct
|
med
med-value
|
route-policy
route-policy-name
] *
By default, no routes are
redistributed into BGP.
8.
(Optional.) Configure
filtering of advertised
routes.
filter-policy
{
acl-number
|
prefix-list
prefix-list-name
}
export
[
protocol
process-id
]
By default, BGP does not filter
advertised routes.
9.
(Optional.) Configure
filtering of received
routes.
filter-policy
{
acl-number
|
prefix-list
prefix-list-name
}
import
Optional.
By default, BGP does not filter
received routes.
Displaying and maintaining MCE
Execute
display
commands in any view.
Task Command
Display information about a specified or
all VPN instances.
display ip vpn-instance
[
instance-name
vpn-instance-name
]
Display BGP peer group information for a
VPN instance.
display bgp group ipv4
vpn-instance
vpn-instance-name
[
group-name
]
Display BGP peer information for a VPN
instance.
display bgp peer ipv4 vpn-instance
vpn-instance-name
[
group-name
log-info
|
ip-address
{
log-info
|
verbose
} |
verbose
]