Hey guys, I am currently doing lab with 4 Routers Note: all routers are having same AS number 100
R1 : Loopback 1.1.1.1
R2: Loopback 2.2.2.2
R3: Loopback 3.3.3.3
R4: Loopback 4.4.4.4
So after doing configuration and giving the Neighbors and networks, R1 is not able to ping loopback adr from R4, and R4 is not able to access R1 loopback…
What is wrong i am doing here, while looking into ( Show IP BGP)
type or paRouter#show ip bgp
BGP table version is 10, local router ID is 13.1.1.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 1.1.1.0/24 0.0.0.0 0 32768 i
*>i2.2.2.0/24 12.1.1.2 0 100 0 i
*>i3.3.3.0/24 13.1.1.2 0 100 0 i
* i4.4.4.0/24 34.1.1.2 0 100 0 i
* i 24.1.1.2 0 100 0 i
Router#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
1.0.0.0/24 is subnetted, 1 subnets
C 1.1.1.0 is directly connected, Loopback0
2.0.0.0/24 is subnetted, 1 subnets
B 2.2.2.0 [200/0] via 12.1.1.2, 01:23:33
3.0.0.0/24 is subnetted, 1 subnets
B 3.3.3.0 [200/0] via 13.1.1.2, 00:37:41
12.0.0.0/30 is subnetted, 1 subnets
C 12.1.1.0 is directly connected, FastEthernet0/0
13.0.0.0/30 is subnetted, 1 subnets
C 13.1.1.0 is directly connected, FastEthernet0/1
The Route is not showing in the routing table
The same is happening from R4… any help would be appreciated!