HP FlexNetwork 10500 Series Configuration Manual page 439

Step
1. Enter system view.
2. Enter BGP instance view.
3. Configure the MCE as an
EBGP peer.
4. Enter BGP-VPN IPv4
unicast address family
view.
5. Enable BGP to exchange
IPv4 unicast routes with the
peer.
6. Redistribute the IGP routes
of the VPN into BGP.
Configuring IBGP between MCE and VPN site
To run IBGP between an MCE and a VPN site, you must configure a BGP peer for each VPN
instance on the MCE, and redistribute the IGP routes of each VPN instance on the VPN site.
1. Configure the MCE:
Step
1. Enter system view.
2. Enter BGP instance view.
3. Enter BGP-VPN instance
view.
4. Configure an IBGP peer.
5. Enter BGP-VPN IPv4
unicast address family
view.
6. Enable BGP to exchange
IPv4 unicast routes with the
peer.
Command
system-view
bgp as-number [ instance
instance-name ]
[ multi-session-thread ]
peer { group-name |
ipv4-address [ mask-length ] }
as-number as-number
address-family ipv4 [ unicast ]
peer { group-name |
ipv4-address [ mask-length ] }
enable
import-route protocol
[ { process-id | all-processes }
[ allow-direct | med med-value
| route-policy
route-policy-name ] * ]
Command
system-view
bgp as-number [ instance
instance-name ]
[ multi-session-thread ]
ip vpn-instance
vpn-instance-name
peer { group-name |
ipv4-address [ mask-length ] }
as-number as-number
address-family ipv4 [ unicast ]
peer { group-name |
ipv4-address [ mask-length ] }
enable
430
Remarks
N/A
By default, BGP is not enabled.
By default, no BGP peers or
peer groups exist.
N/A
By default, BGP does not
exchange IPv4 unicast routes
with any peer.
By default, no routes are
redistributed into BGP.
A VPN site must advertise the
VPN network addresses it can
reach to the connected MCE.
Remarks
N/A
By default, BGP is not enabled.
N/A
By default, no BGP peers or
peer groups exist.
N/A
By default, BGP does not
exchange IPv4 unicast routes
with any peer.