CE2#traceroute 20.20.20.20
Type escape sequence to abort.
Tracing the route to 20.20.20.20
1 192.168.2.1 36 msec 36 msec 32 msec
2 192.168.5.254 [MPLS: Labels 500/204 Exp 0] 132 msec 136 msec 132 msec
3 192.168.4.1 [MPLS: Label 204 Exp 0] 100 msec 100 msec 100 msec
4 192.168.4.2 132 msec 136 msec 132 msec
CE2#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
100.0.0.0/32 is subnetted, 2 subnets
C 100.100.100.100 is directly connected, Loopback0
O E2 100.100.100.101 [110/65] via 192.168.2.1, 00:00:42, Serial1/1
98.0.0.0/24 is subnetted, 1 subnets
O E2 98.98.98.0 [110/5064] via 192.168.2.1, 00:00:42, Serial1/1
20.0.0.0/32 is subnetted, 1 subnets
O E2 20.20.20.20 [110/65] via 192.168.2.1, 00:00:42, Serial1/1
172.168.0.0/32 is subnetted, 1 subnets
C 172.168.1.1 is directly connected, Loopback2
O E2 192.168.4.0/24 [110/1] via 192.168.2.1, 00:00:42, Serial1/1
10.0.0.0/32 is subnetted, 1 subnets
C 10.10.10.10 is directly connected, Loopback1
C 192.168.2.0/24 is directly connected, Serial1/1
CE2#show running-config
Building configuration...
Current configuration : 2220 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
no ip icmp rate-limit unreachable
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface Loopback0
ip address 100.100.100.100 255.255.255.255
!
interface Loopback1
ip address 10.10.10.10 255.255.255.255
!
interface Loopback2
ip address 172.168.1.1 255.255.255.255
ip ospf network point-to-point
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
ip address 192.168.2.2 255.255.255.0
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface FastEthernet2/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet2/1
no ip address
shutdown
duplex auto
speed auto
!
interface Ethernet3/0
ip address 98.98.98.1 255.255.255.0
ip ospf cost 5000
shutdown
duplex half
!
interface Ethernet3/1
no ip address
shutdown
duplex half
!
interface Ethernet3/2
no ip address
shutdown
duplex half
!
interface Ethernet3/3
no ip address
shutdown
duplex half
!
interface GigabitEthernet4/0
no ip address
shutdown
negotiation auto
!
interface FastEthernet5/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet5/1
no ip address
shutdown
duplex auto
speed auto
!
router ospf 100
log-adjacency-changes
network 10.10.10.10 0.0.0.0 area 0
network 98.98.98.0 0.0.0.255 area 0
network 100.100.100.100 0.0.0.0 area 0
network 192.168.2.0 0.0.0.255 area 0
!
!
no ip http server
no ip http secure-server
!
!
!
ip prefix-list test seq 5 permit 172.168.1.1/32
no cdp log mismatch duplex
!
route-map test permit 10
match ip address prefix-list test
!
!
!
!
control-plane
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
!
end
PE-1#show ip route vrf CUST-B
Routing Table: CUST-B
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
100.0.0.0/32 is subnetted, 2 subnets
O 100.100.100.100 [110/65] via 192.168.2.2, 00:02:27, Serial1/1
B 100.100.100.101 [200/65] via 22.22.22.22, 00:03:54
98.0.0.0/24 is subnetted, 1 subnets
B 98.98.98.0 [200/5064] via 22.22.22.22, 00:03:54
20.0.0.0/32 is subnetted, 1 subnets
B 20.20.20.20 [200/65] via 22.22.22.22, 00:03:54
B 192.168.4.0/24 [200/0] via 22.22.22.22, 00:03:54
10.0.0.0/32 is subnetted, 1 subnets
O 10.10.10.10 [110/65] via 192.168.2.2, 00:02:27, Serial1/1
C 192.168.2.0/24 is directly connected, Serial1/1
PE-1#show running-config | section router bgp
router bgp 500
bgp router-id 11.11.11.11
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 22.22.22.22 remote-as 500
neighbor 22.22.22.22 update-source Loopback0
!
address-family vpnv4
neighbor 22.22.22.22 activate
neighbor 22.22.22.22 send-community extended
neighbor 22.22.22.22 next-hop-self
exit-address-family
!
address-family ipv4 vrf CUST-B
redistribute ospf 100 vrf CUST-B match internal external 1 external 2
no synchronization
exit-address-family
!
address-family ipv4 vrf CUST-A
neighbor 192.168.1.2 remote-as 65500
neighbor 192.168.1.2 activate
neighbor 192.168.1.2 as-override
no synchronization
exit-address-family
PE-1#show running-config | section router ospf
router ospf 100 vrf CUST-B
log-adjacency-changes
redistribute bgp 500 subnets
network 192.168.2.0 0.0.0.255 area 0
router ospf 500
log-adjacency-changes
network 11.11.11.11 0.0.0.0 area 0
network 192.168.5.0 0.0.0.255 area 0
CE2-1#traceroute 10.10.10.10
Type escape sequence to abort.
Tracing the route to 10.10.10.10
1 192.168.4.1 20 msec 32 msec 32 msec
2 192.168.6.254 [MPLS: Labels 501/104 Exp 0] 168 msec 132 msec 140 msec
3 192.168.2.1 [MPLS: Label 104 Exp 0] 100 msec 100 msec 100 msec
4 192.168.2.2 132 msec 128 msec 132 msec
CE2-1#sho
CE2-1#show ip rou
CE2-1#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
100.0.0.0/32 is subnetted, 2 subnets
O E2 100.100.100.100 [110/65] via 192.168.4.1, 00:03:39, Serial1/2
C 100.100.100.101 is directly connected, Loopback0
98.0.0.0/24 is subnetted, 1 subnets
C 98.98.98.0 is directly connected, Ethernet3/0
20.0.0.0/32 is subnetted, 1 subnets
C 20.20.20.20 is directly connected, Loopback1
C 192.168.4.0/24 is directly connected, Serial1/2
10.0.0.0/32 is subnetted, 1 subnets
O E2 10.10.10.10 [110/65] via 192.168.4.1, 00:03:39, Serial1/2
O E2 192.168.2.0/24 [110/1] via 192.168.4.1, 00:04:34, Serial1/2
PE-2#show running-config | section router bgp
router bgp 500
no bgp default ipv4-unicast
bgp log-neighbor-changes
neighbor 11.11.11.11 remote-as 500
neighbor 11.11.11.11 update-source Loopback0
!
address-family vpnv4
neighbor 11.11.11.11 activate
neighbor 11.11.11.11 send-community extended
neighbor 11.11.11.11 next-hop-self
exit-address-family
!
address-family ipv4 vrf CUST-B
redistribute ospf 200 vrf CUST-B match internal external 1 external 2
no synchronization
exit-address-family
!
address-family ipv4 vrf CUST-A
neighbor 192.168.3.2 remote-as 65501
neighbor 192.168.3.2 activate
no synchronization
exit-address-family
PE-2#show running-config | section router ospf
router ospf 200 vrf CUST-B
log-adjacency-changes
redistribute bgp 500 subnets
network 192.168.4.0 0.0.0.255 area 0
router ospf 500
log-adjacency-changes
network 22.22.22.22 0.0.0.0 area 0
network 192.168.6.0 0.0.0.255 area 0
CE2-1#show running-config
Building configuration...
Current configuration : 2066 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname CE2-1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
no ip icmp rate-limit unreachable
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
ip tcp synwait-time 5
!
!
!
!
!
interface Loopback0
ip address 100.100.100.101 255.255.255.255
ip ospf 200 area 0
!
interface Loopback1
ip address 20.20.20.20 255.255.255.255
ip ospf 200 area 0
!
interface FastEthernet0/0
no ip address
shutdown
duplex half
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
ip address 192.168.4.2 255.255.255.0
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
interface FastEthernet2/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet2/1
no ip address
shutdown
duplex auto
speed auto
!
interface Ethernet3/0
ip address 98.98.98.2 255.255.255.0
ip ospf cost 5000
ip ospf 200 area 0
duplex half
!
interface Ethernet3/1
no ip address
shutdown
duplex half
!
interface Ethernet3/2
no ip address
shutdown
duplex half
!
interface Ethernet3/3
no ip address
shutdown
duplex half
!
interface GigabitEthernet4/0
no ip address
shutdown
negotiation auto
!
interface FastEthernet5/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet5/1
no ip address
shutdown
duplex auto
speed auto
!
router ospf 200
log-adjacency-changes
network 20.20.20.20 0.0.0.0 area 0
network 98.98.98.0 0.0.0.255 area 0
network 100.100.100.101 0.0.0.0 area 0
network 192.168.4.0 0.0.0.255 area 0
!
!
no ip http server
no ip http secure-server
!
!
no cdp log mismatch duplex
!
!
!
!
control-plane
!
!
!
!
!
!
gatekeeper
shutdown
!
!
line con 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line aux 0
exec-timeout 0 0
privilege level 15
logging synchronous
stopbits 1
line vty 0 4
login
!
!
end
