i am not getting ping from PC (172.100.50.51 ) to PC ( 172.100.20.21).....
MY network diagram attached below ..
router 1 configuration:-
Building configuration...
Current configuration : 889 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
ip cef
no ipv6 cef
!
license udi pid CISCO1941/K9 sn FTX15246TGH
!
spanning-tree mode pvst
!
interface GigabitEthernet0/0
ip address 192.100.100.11 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 172.100.20.1 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router eigrp 1
distance eigrp 10 15
network 172.100.20.0 0.0.0.255
network 192.168.10.0
no auto-summary
!
router bgp 65002
bgp log-neighbor-changes
no synchronization
neighbor 192.100.100.12 remote-as 1010
network 172.100.20.0 mask 255.255.255.0
!
ip classless
!
ip flow-export version 9
!
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
end
Router#
Router#sh ip route
Codes: L - local, 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, E - EGP
i - IS-IS, 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
172.100.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.100.20.0/24 is directly connected, GigabitEthernet0/1
L 172.100.20.1/32 is directly connected, GigabitEthernet0/1
192.100.100.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.100.100.0/24 is directly connected, GigabitEthernet0/0
L 192.100.100.11/32 is directly connected, GigabitEthernet0/0
B 192.168.10.0/24 [20/0] via 192.100.100.12, 03:33:41
Router#
Router 2 configuration :-
Building configuration...
Current configuration : 1024 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
ip dhcp excluded-address 172.100.50.0 172.100.50.50
!
ip dhcp pool Tushar
network 172.100.50.0 255.255.255.0
default-router 172.100.50.1
!
ip cef
no ipv6 cef
!
license udi pid CISCO1941/K9 sn FTX1524LSP4
!
spanning-tree mode pvst
!
interface Loopback0
ip address 10.10.10.10 255.255.255.0
!
interface GigabitEthernet0/0
ip address 172.100.50.1 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 192.168.10.10 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router bgp 65002
bgp log-neighbor-changes
neighbor 192.168.10.11 remote-as 1010
network 172.100.50.0 mask 255.255.255.0
network 10.10.10.0 mask 255.255.255.0
!
ip classless
!
ip flow-export version 9
!
ip access-list standard PERMIT
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
end
Router#sh ip route
Codes: L - local, 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, E - EGP
i - IS-IS, 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
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 10.10.10.0/24 is directly connected, Loopback0
L 10.10.10.10/32 is directly connected, Loopback0
172.100.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.100.50.0/24 is directly connected, GigabitEthernet0/0
L 172.100.50.1/32 is directly connected, GigabitEthernet0/0
B 192.100.100.0/24 [20/0] via 192.168.10.11, 03:36:07
192.168.10.0/24 is variably subnetted, 2 subnets, 2 masks
C 192.168.10.0/24 is directly connected, GigabitEthernet0/1
L 192.168.10.10/32 is directly connected, GigabitEthernet0/1
Router 6 (Airtel ) configuration :-
Current configuration : 728 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
ip cef
no ipv6 cef
!
spanning-tree mode pvst
!
interface FastEthernet0/0
ip address 192.168.10.11 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
ip address 192.100.100.12 255.255.255.0
duplex auto
speed auto
!
interface Vlan1
no ip address
shutdown
!
router bgp 1010
bgp log-neighbor-changes
neighbor 192.168.10.10 remote-as 65002
neighbor 192.100.100.11 remote-as 65002
redistribute connected
!
ip classless
!
ip flow-export version 9
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
end
Router#sh ip route
Codes: C - connected, S - static, I - IGRP, 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, E - EGP
i - IS-IS, 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
10.0.0.0/24 is subnetted, 1 subnets
B 10.10.10.0 [20/0] via 192.168.10.10, 03:38:13
172.100.0.0/24 is subnetted, 2 subnets
B 172.100.20.0 [20/0] via 192.100.100.11, 03:38:13
B 172.100.50.0 [20/0] via 192.168.10.10, 03:38:13
C 192.100.100.0/24 is directly connected, FastEthernet0/1
C 192.168.10.0/24 is directly connected, FastEthernet0/0
(Not getting route of router 2 on router 1 and viceversa)
