Cabletron Systems SmartSwitch manual Ospf Configuration Examples

Chapter 9: OSPF Configuration Guide

Show OSPF interfaces.	ospf show interfaces
Shows information about all valid next	ospf show next-hop-list
hops mostly derived from the SPF
calculation.
Show OSPF statistics.	ospf show statistics
Shows information about OSPF Border	ospf show summary-asb
Routes.
Show OSPF timers.	ospf show timers
Show OSPF virtual-links.	ospf show virtual-links

OSPF Configuration Examples

For all examples in this section, refer to the configuration shown in Figure 7 on page 126.

The following configuration commands for router R1:

•Determine the IP address for each interface

•Specify the static routes configured on the router

•Determine its OSPF configuration

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

!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

122 SmartSwitch Router User Reference Manual