Cabletron Systems manual SmartSwitch Router User Reference Manual 195

Chapter 11: Routing Policy Configuration Guide

!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

!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

Exporting All Interface & Static Routes to OSPF

Router R1 has several static routes. We would export these static routes as type-2 OSPF routes. The interface routes would redistributed as type 1 OSPF routes.

1.Create a OSPF export destination for type-1 routes since we would like to redistribute certain routes into OSPF as type 1 OSPF-ASE routes.

ip-router policy create ospf-export-destination ospfExpDstType1 type 1 metric 1

2.Create a OSPF export destination for type-2 routes since we would like to redistribute certain routes into OSPF as type 2 OSPF-ASE routes.

ip-router policy create ospf-export-destination ospfExpDstType2 type 2 metric 4

3.Create a Static export source since we would like to export static routes.

ip-router policy create static-export-source statExpSrc

SmartSwitch Router User Reference Manual 195