H3C S9500 Series Operation Manual page 576

Operation Manual – MPLS
H3C S9500 Series Routing Switches
Caution:
As executing the ip binding vpn-instance command on an interface will delete the IP
address of the interface, you must configure the IP address of the interface after
executing that command when you bind the interface with a 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.
Table 3-10 Create/Delete static route in VPN-instance routing table
Operation
Create the static
route of a specific
VPN-instance
Delete
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.
ip route-static
vpn-instance-name2 ... ip-address { mask | mask-length }
{ interface-name | [ vpn-instance vpn-nexthop-name
vpn-nexthop-address ] } [ preference preference-value |
public ] [ reject | blackhole ]
undo ip route-static vpn-instance vpn-instance-name1
a static vpn-instance-name2 ... ip-address { mask | mask-length }
{ interface-name
vpn-nexthop-address ] } [ preference preference-value |
public ] [ reject | blackhole ]
Chapter 3 BGP/MPLS VPN Configuration
Command
vpn-instance
vpn-instance
[
3-16
vpn-instance-name1
vpn-nexthop-name