HP MSR2000/3000/4000 Router Series MPLS Configuration Guide

146
Ste
p
Command Remarks
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 } import
By default, BGP does not
filter received routes.
2. Configure a VPN site:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Configure the MCE as an
EBGP peer.
peer { group-name | ip-address }
as-number as-number
N/A
4. Enter BGP-VPN IPv4 unicast
address family view.
address-family ipv4 [ unicast ] N/A
5. 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.
6. Redistribute the IGP routes of
the VPN into BGP.
import-route protocol [ { process-id
| all-processes } [ med med-value |
route-policy route-policy-name ] * ]
By default, no routes are
redistributed into BGP.
A VPN site must advertise the VPN
network addresses it can reach to
the connected MCE.
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:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Enter BGP-VPN view.
ip vpn-instance vpn-instance-name N/A
4. Configure an IBGP 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.