Hello experts! I hope you are having (had) a great weekend.
I am getting down to the final hour so working on the MPLS stuff. Glad to
see that my MPLS L3 VPN is working and I understand the concepts well
(Thanks Keith Barker & Scott Morris Cisco Live! Presentation). I can enable
this and feeling very comfortable with all the components. I am onto
figuring out this sham link thing. I understand the theory ( I think). So
after getting my L3 VPN up and running through my PE's to CE's R1 and R6, I
introduced the back door on the Fa 0/0 interface. Unfortunately something is
wrong with my config because I can't seem to get the CE's to prefer the MPLS
cloud any more. See my topo and I will initially provide sh run of my PE's.
Any thoughts? This is my last session before test day Tuesday. I am kicked
off the rack at 3AM PST UTC -8. No rush or anything but I need help fast
Please!
R1 (fa0/0)--->R2 (PE)--> {MPLS CLOUD} <-- R5<-- (fa 0/0) R6
(fa0/1)
(fa0/1)
|
|
|-------------------------------------------VLAN3---------------------------------|
R2
!
hostname R2
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
dot11 syslog
ip cef
!
!
!
!
ip vrf acme
rd 100:100
route-target export 10.2.2.2:20
route-target import 10.5.5.5:20
!
no ip domain lookup
!
multilink bundle-name authenticated
!
!
!
!
archive
log config
hidekeys
!
!
!
!
!
!
!
interface Loopback0
ip address 10.2.2.2 255.255.255.0
ip ospf network point-to-point
!
interface Loopback1
ip address 10.22.2.2 255.255.255.0
!
interface FastEthernet0/0
ip vrf forwarding acme
ip address 1.1.2.2 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial0/0/0.203 point-to-point
ip address 10.0.203.2 255.255.255.254
snmp trap link-status
mpls ip
frame-relay interface-dlci 203
!
interface Serial0/0/0.204 point-to-point
ip address 10.0.204.2 255.255.255.254
snmp trap link-status
mpls ip
frame-relay interface-dlci 204
!
interface Serial0/0/1
no ip address
shutdown
!
router eigrp 1
auto-summary
!
address-family ipv4 vrf acme
redistribute bgp 25 metric 10000 10 255 1 1500
network 0.0.0.0
no auto-summary
autonomous-system 8
exit-address-family
!
router ospf 2 vrf acme
router-id 10.22.2.2
domain-id 0.0.0.0
domain-tag 2222
log-adjacency-changes
area 0 sham-link 1.1.2.1 6.6.5.5
redistribute bgp 25 subnets
network 0.0.0.0 255.255.255.255 area 0
!
router ospf 1
router-id 10.2.2.2
log-adjacency-changes
network 10.0.0.0 0.255.255.255 area 0
!
router bgp 25
bgp log-neighbor-changes
neighbor 10.5.5.5 remote-as 25
neighbor 10.5.5.5 update-source Loopback0
!
address-family ipv4
no neighbor 10.5.5.5 activate
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 10.5.5.5 activate
neighbor 10.5.5.5 send-community extended
exit-address-family
!
address-family ipv4 vrf acme
redistribute ospf 2 vrf acme match internal external 1 external 2
no synchronization
exit-address-family
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
control-plane
!
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
end
R5
!
hostname R5
!
boot-start-marker
boot-end-marker
!
no logging console
!
no aaa new-model
memory-size iomem 20
!
!
ip cef
!
!
ip vrf acme
rd 100:100
route-target export 10.5.5.5:20
route-target import 10.2.2.2:20
!
no ip domain lookup
!
multilink bundle-name authenticated
!
!
voice-card 0
no dspfarm
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
archive
log config
hidekeys
!
!
!
!
!
!
interface Loopback0
ip address 10.5.5.5 255.255.255.0
ip ospf network point-to-point
!
interface Loopback1
ip address 10.55.5.5 255.255.255.0
!
interface FastEthernet0/0
ip vrf forwarding acme
ip address 6.6.5.5 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial0/0/0.503 point-to-point
ip address 10.0.35.2 255.255.255.254
mpls ip
frame-relay interface-dlci 503
!
interface Serial0/0/0.504 point-to-point
ip address 10.0.45.5 255.255.255.254
mpls ip
frame-relay interface-dlci 504
!
interface Serial0/0/1
no ip address
shutdown
!
interface Serial0/1/0
no ip address
shutdown
clock rate 2000000
!
router eigrp 1
auto-summary
!
address-family ipv4 vrf acme
redistribute bgp 25 metric 10000 10 255 1 1500
network 0.0.0.0
no auto-summary
autonomous-system 8
exit-address-family
!
router ospf 2 vrf acme
router-id 10.55.5.5
domain-id 0.0.0.0
domain-tag 2222
log-adjacency-changes
area 0 sham-link 6.6.5.6 1.1.2.2
redistribute bgp 25 subnets
network 0.0.0.0 255.255.255.255 area 0
!
router ospf 1
router-id 10.5.5.5
log-adjacency-changes
network 10.0.0.0 0.255.255.255 area 0
!
router bgp 25
no synchronization
bgp log-neighbor-changes
neighbor 10.2.2.2 remote-as 25
neighbor 10.2.2.2 update-source Loopback0
no auto-summary
!
address-family vpnv4
neighbor 10.2.2.2 activate
neighbor 10.2.2.2 send-community both
exit-address-family
!
address-family ipv4 vrf acme
redistribute ospf 2 vrf acme match internal external 1 external 2
no synchronization
exit-address-family
!
!
!
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
!
webvpn cef
!
end
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Received on Sun Aug 07 2011 - 20:16:47 ART
This archive was generated by hypermail 2.2.0 : Thu Sep 01 2011 - 06:05:56 ART