R21xx-HP FlexFabric 11900 MPLS Configuration Guide
13
Ste
p
Command
Remarks
10. (Optional.) Configure a
filtering policy to filter
received routes.
filter-policy { acl-number |
prefix-list prefix-list-name } import
By default, BGP does not filter
received routes.
2. Configure the VPN site:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enable BGP and enter BGP
view.
bgp as-number By default, BGP is disabled.
3. Configure the MCE as an
IBGP peer.
peer { group-name | ip-address }
as-number as-number
By default, no BGP peer or peer
group is configured.
4. Create and enter BGP-VPN
IPv4 address family view.
ipv4-family [ unicast ] N/A
5. Enable BGP to exchange IPv4
unicast routing information
with the specified peer or
peer group.
peer { group-name | ip-address }
enable
By default, BGP does not exchange
IPv4 unicast routing information
with any peer or peer group.
6. Redistribute the IGP routes of
the VPN.
import-route protocol [ { process-id
| all-processes } [ med med-value |
route-policy route-policy-name ] * ]
By default, BGP does not
redistribute any IGP routes.
A VPN site must advertise the VPN
network addresses it can reach to
the connected MCE.
Configuring routing between an MCE and a PE
MCE-PE routing configuration includes these tasks:
• Bind the MCE-PE interfaces to VPN instances
• Perform route configurations
• Redistribute VPN routes into the routing protocol running between the MCE and the PE.
Configuring static routing between an MCE and a PE
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Configure a static route
for a VPN instance.
ip route-static vpn-instance s-vpn-instance-name
dest-address { mask | mask-length } { next-hop-address
[ public ] [ track track-entry-number ] | interface-type
interface-number [ next-hop-address ] | vpn-instance
d-vpn-instance-name next-hop-address [ track
track-entry-number ] } [ permanent ] [ preference
preference-value ] [ tag tag-value ] [ description
description-text ]
By default, no static
route is configured.
3. (Optional.) Configure
the default preference for
static routes.
ip route-static default-preference
default-preference-value
The default setting
is 60.