Tunnels on R1
Tunnel 0 - R1>R2
Tunnel 1 - R1>R3>R2
Traffic going from R1 to R2 and destination behind R2 will be load-balanced 1:2 ratio between Tu0 and Tu1.
Configuration
R1
ip vrf one
rd 1:1
route-target export 1:1
route-target import 1:1
!
mpls traffic-eng tunnels
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
!
interface Tunnel0
ip unnumbered Loopback0
load-interval 30
tunnel mode mpls traffic-eng
tunnel destination 2.2.2.2
tunnel mpls traffic-eng autoroute announce
tunnel mpls traffic-eng path-option 10 explicit name short
tunnel mpls traffic-eng load-share 1
!
interface Tunnel1
ip unnumbered Loopback0
load-interval 30
tunnel mode mpls traffic-eng
tunnel destination 2.2.2.2
tunnel mpls traffic-eng autoroute announce
tunnel mpls traffic-eng path-option 10 explicit name long
tunnel mpls traffic-eng load-share 2
!
interface FastEthernet1/0
ip address 192.168.12.1 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
ip rsvp bandwidth
!
interface FastEthernet1/1
ip address 192.168.13.1 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
ip rsvp bandwidth
!
interface FastEthernet2/0
ip vrf forwarding one
ip address 192.168.14.1 255.255.255.0
speed 100
duplex full
!
interface FastEthernet2/1
ip address 192.168.16.1 255.255.255.0
speed auto
duplex auto
!
router ospf 1
log-adjacency-changes
network 1.1.1.1 0.0.0.0 area 0
network 192.168.12.1 0.0.0.0 area 0
network 192.168.13.1 0.0.0.0 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
!
router bgp 1
no synchronization
bgp log-neighbor-changes
neighbor 3.3.3.3 remote-as 1
neighbor 3.3.3.3 update-source Loopback0
neighbor 3.3.3.3 next-hop-self
neighbor 192.168.16.6 remote-as 6
no auto-summary
!
address-family vpnv4
neighbor 3.3.3.3 activate
neighbor 3.3.3.3 send-community extended
exit-address-family
!
address-family ipv4 vrf one
no synchronization
redistribute connected
redistribute static
exit-address-family
!
no ip http server
no ip http secure-server
ip route vrf one 4.4.4.4 255.255.255.255 192.168.14.4
!
ip explicit-path name short enable
next-address 192.168.12.2
!
ip explicit-path name long enable
next-address 192.168.13.3
next-address 192.168.23.2
R2
ip vrf one
rd 1:1
route-target export 1:1
route-target import 1:1
!
mpls traffic-eng tunnels
multilink bundle-name authenticated
!
interface Loopback0
ip address 2.2.2.2 255.255.255.255
ip ospf network point-to-point
!
interface FastEthernet1/0
ip address 192.168.12.2 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
!
interface FastEthernet1/1
ip address 192.168.23.2 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
!
interface FastEthernet2/0
ip vrf forwarding one
ip address 192.168.25.2 255.255.255.0
speed auto
duplex auto
!
interface FastEthernet2/1
ip address 192.168.28.2 255.255.255.0
speed auto
duplex auto
!
interface FastEthernet3/0
ip address 192.168.27.2 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
!
router ospf 1
log-adjacency-changes
network 2.2.2.2 0.0.0.0 area 0
network 192.168.12.2 0.0.0.0 area 0
network 192.168.23.2 0.0.0.0 area 0
network 192.168.27.2 0.0.0.0 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
!
router bgp 1
no synchronization
bgp log-neighbor-changes
neighbor 3.3.3.3 remote-as 1
neighbor 3.3.3.3 update-source Loopback0
neighbor 3.3.3.3 next-hop-self
neighbor 192.168.28.8 remote-as 8
no auto-summary
!
address-family vpnv4
neighbor 3.3.3.3 activate
neighbor 3.3.3.3 send-community extended
exit-address-family
!
address-family ipv4 vrf one
no synchronization
redistribute connected
redistribute static
exit-address-family
!
ip route vrf one 5.5.5.1 255.255.255.255 192.168.25.5
ip route vrf one 5.5.5.5 255.255.255.255 192.168.25.5
R3
interface Loopback0
ip address 3.3.3.3 255.255.255.255
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface FastEthernet1/0
ip address 192.168.13.3 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
!
interface FastEthernet1/1
ip address 192.168.23.3 255.255.255.0
speed auto
duplex auto
mpls ip
mpls traffic-eng tunnels
!
router ospf 1
log-adjacency-changes
network 3.3.3.3 0.0.0.0 area 0
network 192.168.13.3 0.0.0.0 area 0
network 192.168.23.3 0.0.0.0 area 0
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
!
router bgp 1
no synchronization
bgp log-neighbor-changes
neighbor 1.1.1.1 remote-as 1
neighbor 1.1.1.1 update-source Loopback0
neighbor 1.1.1.1 route-reflector-client
neighbor 2.2.2.2 remote-as 1
neighbor 2.2.2.2 update-source Loopback0
neighbor 2.2.2.2 route-reflector-client
neighbor 7.7.7.7 remote-as 1
neighbor 7.7.7.7 update-source Loopback0
neighbor 7.7.7.7 route-reflector-client
no auto-summary
!
address-family vpnv4
neighbor 1.1.1.1 activate
neighbor 1.1.1.1 send-community extended
neighbor 1.1.1.1 route-reflector-client
neighbor 2.2.2.2 activate
neighbor 2.2.2.2 send-community extended
neighbor 2.2.2.2 route-reflector-client
exit-address-family
R4
interface Loopback0
ip address 4.4.4.4 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.14.4 255.255.255.0
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 192.168.14.1
R5
interface Loopback0
ip address 5.5.5.5 255.255.255.255
!
interface Loopback1
ip address 5.5.5.1 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.25.5 255.255.255.0
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 192.168.25.2
R6
interface Loopback0
ip address 6.6.6.6 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.16.6 255.255.255.0
!
router bgp 6
no synchronization
bgp log-neighbor-changes
network 6.6.6.6 mask 255.255.255.255
neighbor 192.168.16.1 remote-as 1
no auto-summary
R7
interface Loopback0
ip address 7.7.7.7 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.27.7 255.255.255.0
speed 100
full-duplex
mpls ip
mpls traffic-eng tunnels
!
interface FastEthernet0/1
ip address 192.168.79.7 255.255.255.0
duplex auto
speed auto
!
router ospf 1
mpls traffic-eng router-id Loopback0
mpls traffic-eng area 0
log-adjacency-changes
network 7.7.7.7 0.0.0.0 area 0
network 192.168.27.7 0.0.0.0 area 0
!
router bgp 1
no synchronization
bgp log-neighbor-changes
neighbor 3.3.3.3 remote-as 1
neighbor 3.3.3.3 update-source Loopback0
neighbor 3.3.3.3 next-hop-self
neighbor 192.168.79.9 remote-as 9
no auto-summary
R8
interface Loopback0
ip address 8.8.8.8 255.255.255.255
!
interface Loopback1
ip address 8.8.8.1 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.28.8 255.255.255.0
!
router bgp 8
no synchronization
bgp log-neighbor-changes
network 8.8.8.1 mask 255.255.255.255
network 8.8.8.8 mask 255.255.255.255
neighbor 192.168.28.2 remote-as 1
no auto-summary
R9
interface Loopback0
ip address 9.9.9.9 255.255.255.255
!
interface Loopback1
ip address 9.9.9.1 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.79.9 255.255.255.0
!
router bgp 9
no synchronization
bgp log-neighbor-changes
network 9.9.9.1 mask 255.255.255.255
network 9.9.9.9 mask 255.255.255.255
neighbor 192.168.79.7 remote-as 1
no auto-summary
gns flle : http://www.4shared.com/account/home.jsp#dir=pU3Lbsqw
No comments:
Post a Comment