Virtual Private Routed Network Services
7750 SR OS Services Guide Page 915
Configuring VPRN Protocols - OSPF
VPRN interfac e Each VPN routing instance is isolated from any other VPN routing instance, and from the routing
used across the backbone. OSPF can be run with any VPRN, independently of the routing
protocols used in other VPRNs, or in the backbone itself. For more information about the OSPF
protocol, refer to the 7750 SR OS Router Configuration Guide.
CLI Syntax: config>service>vprn>ospf#
VPRN OSPF CLI Syntax
Refer to OSPF Configuration Commands on page 943 for CLI syntax to configure VPRN
parameters.
The following example displays the command usage to create an VPRN OSPF interface and
configure area parameters:
Example: config>service# vprn 2 customer 1 create
config>service>vprn# ospf
config>service>vprn>ospf# interface test create
config>service>vprn>ospf>if$ exit
config>service>vprn>ospf>if$ no shutdown
config>service>vprn>ospf# area 0.0.0.0
config>service>vprn>ospf>area# virtual-link 1.2.3.4
transit-area 1.2.3.4
config>service>vprn>ospf>area>virtual-link# hello-interval 9
config>service>vprn>ospf>area>virtual-link# dead-interval 40
config>service>vprn>ospf>area>virtual-link# exit
The following example displays the VPRN OSPF configuration shown above:
A:debby-sim1>config>service# info
----------------------------------------------
vprn 2 customer 1 create
interface "test" create
exit
no shutdown
exit
area 0.0.0.0
virtual-link 1.2.3.4 transit-area 1.2.3.4
hello-interval 9
dead-interval 40
exit
exit
----------------------------------------------
A:debby-sim1>config>service#
For more information about the OSPF protocol, refer to the 7750 SR OS Router Configuration
Guide
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