Thứ Hai, 5 tháng 8, 2013

Hướng dẫn định tuyến IS-IS


Cấu hình trên R1:

Current configuration : 930 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
ip cef
!
!
!
no ip domain lookup
ip domain name lab.local
ip audit po max-events 100
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 172.16.2.1 255.255.255.255
 ip router isis
!
interface FastEthernet0/0
 ip address 172.16.1.3 255.255.255.0
 ip router isis
 duplex auto
 speed auto
 isis circuit-type level-1
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
router isis
 net 49.0001.1720.1600.2001.00
 is-type level-1
!
ip classless
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line vty 0 4
 login
!
end


Cấu hình trên router R2


Current configuration : 975 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
ip cef
!
!
!
no ip domain lookup
ip domain name lab.local
ip audit po max-events 100
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 172.16.3.1 255.255.255.255
 ip router isis
!
interface FastEthernet0/0
 ip address 172.16.1.4 255.255.255.0
 ip router isis
 duplex auto
 speed auto
 isis circuit-type level-1
!
interface FastEthernet0/1
 ip address 192.168.1.4 255.255.255.0
 ip router isis
 duplex auto
 speed auto
 isis circuit-type level-2-only
!
router isis
 net 49.0001.1720.1600.3001.00
!
ip classless
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line vty 0 4
 login
!
end

Cấu hình trên router 3

Building configuration...

Current configuration : 920 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
ip cef
!
!
!
no ip domain lookup
ip domain name lab.local
ip audit po max-events 100
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 ip address 192.168.2.1 255.255.255.255
 ip router isis
!
interface FastEthernet0/0
 ip address 192.168.1.5 255.255.255.0
 ip router isis
 duplex auto
 speed auto
 isis circuit-type level-2-only
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
router isis
 net 49.0002.1921.6800.2001.00
!
ip classless
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line vty 0 4
 login
!
end


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