DIGITAL GIGAswitch/Router User Reference Manual
153
Configuring Simple Routing Policies
•
Determine its OSPF configuration
Exporting All Interface & Static Routes to OSPF
Router R1 has several static routes. We would like to export all these static routes and
direct-routes (routes to connected networks) into OSPF.
Note:
The network parameter specifying the network-filter is optional. The default
value for this parameter is
all
, indicating all networks. Since in the above
example, we would like to export all static and direct routes into OSPF, we have
not specified this parameter.
Exporting All RIP, Interface & Static Routes to OSPF
Note:
Also export interface, static, RIP, OSPF, and OSPF-ASE routes into RIP.
In the configuration shown in
Figure 18 on page 164
, suppose we decide to run RIP
Version 2 on network 120.190.0.0/16, connecting routers R1 and R2.
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! Create the various IP interfaces.
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
interface create ip to-r2 address-netmask 120.190.1.1/16 port
et.1.2
interface create ip to-r3 address-netmask 130.1.1.1/16 port et.1.3
interface create ip to-r41 address-netmask 140.1.1.1/24 port et.1.4
interface create ip to-r42 address-netmask 140.1.2.1/24 port et.1.5
interface create ip to-r6 address-netmask 140.1.3.1/24 port et.1.6
!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! Configure default routes to the other subnets reachable through R2.
!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ip add route 202.1.0.0/16 gateway 120.1.1.2
ip add route 160.1.5.0/24 gateway 120.1.1.2
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! OSPF Box Level Configuration
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ospf start
ospf create area 140.1.0.0
ospf create area backbone
ospf set ase-defaults cost 4
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! OSPF Interface Configuration
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ospf add interface 140.1.1.1 to-area 140.1.0.0
ospf add interface 140.1.2.1 to-area 140.1.0.0
ospf add interface 140.1.3.1 to-area 140.1.0.0
ospf add interface 130.1.1.1 to-area backbone
ip-router policy redistribute from-proto static to-proto ospf
ip-router policy redistribute from-proto direct to-proto ospf