H3C S9500 Series Operation Manual page 19

Operation Manual – MPLS L3VPN
H3C S9500 Series Routing Switches
8) Configure an outgoing routing policy for a VPN instance
By configuring an outgoing routing policy for a VPN instance, you can set specific
extended community attributes for specific routes.
Perform the following operation in VPN instance view to configure/remove outgoing
routing policy association:
Configure an outgoing routing policy for
the VPN instance
Remove the outgoing routing policy
applied on the VPN instance
III. Configuring PE-CE route exchanging
These route exchanging modes are available between PE and CE: static route, RIP,
OSPF, EBGP.
1) Configure static route on PE
You can configure a static route pointing to CE on PE for it to learn VPN routing
information from CE.
Perform the following configuration in the system view to create/delete static route in
VPN-instance routing table:
To do...
Create the static
route of a specific
VPN-instance
Delete a static route
of a specific
VPN-instance
By default, the preference value for a static route is 60. You can also specify another
preference for the static route you are configuring.
2) Configure RIP multi-instance
If you select RIP mode for CE-PE route switching, you should then specify running
environment for RIP instance on PE. With this command, you can enter RIP view and
import and advertise RIP instance in the view.
Perform the following configuration in the RIP view to configure PE-CE RIP instance:
To do...
ip route-static [ vpn-instance vpn-instance-name-list ]
ip-address { mask | mask-length } { interface-type
interface-number | vpn-instance vpn-instance-name
nexthop-ip-address } [ public ] [ preference
preference-value | tag tag-value | public ] * [ reject |
blackhole ] [ description text ]
undo ip route-static vpn-instance vpn-instance-name-list
destination-ip-address { mask | mask-length }
[ interface-name | vpn-instance vpn-nexthop-name ]
nexthop-ip-address [ public ] [ preference
preference-value ]
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Chapter 1 MPLS L3VPN Configuration
Use the command...
export route-policy route-policy-name
undo export route-policy
Use the command...