CONFIG PART FOR BGP
Friday, November 14, 2008
now from here on we can have some interesting part ...
let us see the routing tables of all the three routers
CODE
sanjose#sir
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
172.16.0.0/24 is subnetted, 2 subnets
C 172.16.0.0 is directly connected, Serial2/1
B 172.16.1.0 [20/0] via 172.16.0.1, 00:11:43
10.0.0.0/30 is subnetted, 1 subnets
C 10.0.0.0 is directly connected, Serial2/0
C 192.168.0.0/24 is directly connected, Loopback0
12.0.0.0/24 is subnetted, 1 subnets
B 12.0.1.0 [20/0] via 10.0.0.1, 00:14:32
C 192.168.1.0/24 is directly connected, Loopback1
sanjose#
as#2
[Resuming connection 2 to r2 ... ]
isp1(config-router)#do sir
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
20.0.0.0/32 is subnetted, 1 subnets
C 20.20.20.20 is directly connected, Loopback20
172.16.0.0/24 is subnetted, 1 subnets
B 172.16.1.0 [20/0] via 10.0.0.2, 00:11:20
10.0.0.0/30 is subnetted, 1 subnets
C 10.0.0.0 is directly connected, Serial2/0
B 192.168.0.0/24 [20/0] via 10.0.0.2, 00:14:51
12.0.0.0/24 is subnetted, 1 subnets
C 12.0.1.0 is directly connected, Loopback0
B 192.168.1.0/24 [20/0] via 10.0.0.2, 00:14:51
isp1(config-router)#
as#3
[Resuming connection 3 to r3 ... ]
isp2#sir
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
172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
C 172.16.0.0/30 is directly connected, Serial2/1
C 172.16.1.0/24 is directly connected, Loopback0
B 192.168.0.0/24 [20/0] via 172.16.0.2, 00:11:55
12.0.0.0/24 is subnetted, 1 subnets
B 12.0.1.0 [20/0] via 172.16.0.2, 00:11:55
B 192.168.1.0/24 [20/0] via 172.16.0.2, 00:11:55
isp2#