423
6. E
IPv4 unicast routes with the
peer.
peer
{ group-name | ip-address
[ mask-length ] }
enable
exchange IPv4 unicast routes with
any peer.
7. (Optional.)
system to be the RR, and
specify the peer as the client
of the RR.
peer
{ group-name | ip-address
[ mask-length ] }
reflect-client
By default, no RR or RR client is
configured.
After you configure a VPN site as
an IBGP peer, the MCE does not
advertise the BGP routes learned
from the VPN site to other IBGP
peers, including VPNv4 peers.
The MCE advertises routes
learned from a VPN site only
when you configure the VPN site
as a client of the RR (the MCE).
8. Redistribute
routes advertised by the PE
into BGP.
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.
9. (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.
10. (Optional.) Configure filtering
of received routes.
filter-policy
{ acl-number |
prefix-list
prefix-list-name }
By default, BGP does not filter
received routes.
2. Configure a VPN site:
1. Enter system view.
N/A
2. Enter BGP view.
bgp
as-number N/A
3. Configure the MCE as an
IBGP peer.
peer
{ group-name | ip-address
[ mask-length ] }
as-number
as-number
N/A
4. Enter BGP-VPN IPv4 unicast
address family view.
address-family ipv4
[
unicast
]
N/A
5. E
IPv4 unicast routes with the
peer.
peer
{ group-name | ip-address
[ mask-length ] }
enable
exchange IPv4 unicast routes with
any peer.
6.
Redistribute the IGP routes
of the VPN into BGP.
import-route
protocol
[ { process-id |
all-processes
}
[
allow-direct
|
med
med-value
|
route-policy
route-policy-name ]
* ]
By default,
redistributed into BGP.
A VPN site must advertise VPN
network addresses to the
connected MCE.
Configuring routing between an MCE and a PE
MCE-PE routing configuration includes the following tasks:
• Binding the MCE-PE interfaces to VPN instances.
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