Cabletron Systems SmartSwitch Router, Руководство пользователя

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Chapter 11: Routing Policy Configuration Guide
184 SmartSwitch Router User Reference Manual
Importing a Selected Subset of Routes from One RIP Trusted Gateway
Router R1 has several RIP peers. Router R41 has an interface on the network 10.51.0.0. By
default, router R41 advertises network 10.51.0.0/16 in its RIP updates. Router R1 would
like to import all routes except the 10.51.0.0/16 route from its peer R41.
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! 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 160.1.1.1/16 port et.1.6
interface create ip to-r7 address-netmask 170.1.1.1/16 port et.1.7
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! Configure a default route through 170.1.1.7
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ip add route default gateway 170.1.1.7
!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! Configure default routes to the 135.3.0.0 subnets reachable through
! R3.
!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ip add route 135.3.1.0/24 gateway 130.1.1.3
ip add route 135.3.2.0/24 gateway 130.1.1.3
ip add route 135.3.3.0/24 gateway 130.1.1.3
!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! Configure default routes to the other subnets reachable through R2.
!+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ip add route 202.1.0.0/16 gateway 120.190.1.2
ip add route 160.1.5.0/24 gateway 120.190.1.2
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! RIP Box Level Configuration
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
rip start
rip set default-metric 2
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
! RIP Interface Configuration. Create a RIP interfaces, and set
! their type to (version II, multicast).
!++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
rip add interface to-r41
rip add interface to-r42
rip add interface to-r6
rip set interface to-r41 version 2 type multicast
rip set interface to-r42 version 2 type multicast
rip set interface to-r6 version 2 type multicast