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.
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