baik sahabat configer kali ini saya akan sedikit sharing mengenai default route summary
kali ini kita akan coba default route summary untuk skema jaringannya seperti ini
Sekarang kita akan konfigurasi ip dan eigrp pada semua router :
Router 1
R1(config)#int lo0
R1(config-if)#ip add 1.1.1.1 255.255.255.255
R1(config)#int se1/0
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#no shutdown
R1(config)#router eigrp 10
R1(config-router)#net 0.0.0.0
R1(config-router)#no auto-summary
R1(config-if)#ip add 1.1.1.1 255.255.255.255
R1(config)#int se1/0
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#no shutdown
R1(config)#router eigrp 10
R1(config-router)#net 0.0.0.0
R1(config-router)#no auto-summary
Router 2
R2(config)#int lo0
R2(config-if)#ip add 2.2.2.2 255.255.255.255
R2(config-if)#exit
R2(config)#int se1/0
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config)#int f0/0
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R2(config)#router eigrp 10
R2(config-router)#net 0.0.0.0
R2(config-router)#no auto-summary
R2(config-if)#ip add 2.2.2.2 255.255.255.255
R2(config-if)#exit
R2(config)#int se1/0
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config)#int f0/0
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R2(config)#router eigrp 10
R2(config-router)#net 0.0.0.0
R2(config-router)#no auto-summary
Router3
R3(config)#int lo0
R3(config-if)#ip add 3.3.3.3 255.255.255.255
R3(config-if)#ex
R3(config)#int f0/0
R3(config-if)#ip add 23.23.23.1 255.255.255.0
R3(config-if)#no sh
R3(config-if)#ex
R3(config)#router eigrp 10
R3(config-router)#net 0.0.0.0
R3(config-router)#no auto-summary
R3(config-if)#ip add 3.3.3.3 255.255.255.255
R3(config-if)#ex
R3(config)#int f0/0
R3(config-if)#ip add 23.23.23.1 255.255.255.0
R3(config-if)#no sh
R3(config-if)#ex
R3(config)#router eigrp 10
R3(config-router)#net 0.0.0.0
R3(config-router)#no auto-summary
setelah selesai kita cek ip route dan test ping koneksinya
R1#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
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, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is not set
1.0.0.0/32 is subnetted, 1 subnets
1.1.1.1 is directly connected, Loopback0
2.0.0.0/32 is subnetted, 1 subnets
2.2.2.2 [90/2297856] via 12.12.12.2, 00:10:43, Serial1/0
3.0.0.0/32 is subnetted, 1 subnets
3.3.3.3 [90/2300416] via 12.12.12.2, 00:05:37, Serial1/0
12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
12.12.12.0/24 is directly connected, Serial1/0
12.12.12.1/32 is directly connected, Serial1/0
23.0.0.0/24 is subnetted, 1 subnets
23.23.23.0 [90/2172416] via 12.12.12.2, 00:05:39, Serial1/0
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
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, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is not set
1.0.0.0/32 is subnetted, 1 subnets
1.1.1.1 is directly connected, Loopback0
2.0.0.0/32 is subnetted, 1 subnets
2.2.2.2 [90/2297856] via 12.12.12.2, 00:10:43, Serial1/0
3.0.0.0/32 is subnetted, 1 subnets
3.3.3.3 [90/2300416] via 12.12.12.2, 00:05:37, Serial1/0
12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
12.12.12.0/24 is directly connected, Serial1/0
12.12.12.1/32 is directly connected, Serial1/0
23.0.0.0/24 is subnetted, 1 subnets
23.23.23.0 [90/2172416] via 12.12.12.2, 00:05:39, Serial1/0
R1#ping 1.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R1#ping 2.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/11/16 ms
R1#ping 3.3.3.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 3.3.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/32/40 ms
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms
R1#ping 2.2.2.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/11/16 ms
R1#ping 3.3.3.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 3.3.3.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 28/32/40 ms
buat loopback11 pada R2
R2(config-router)#int lo20
R2(config-if)#ip add 20.20.0.1 255.255.255.0
R2(config-if)#int lo21
R2(config-if)#ip add 20.20.1.1 255.255.255.0
R2(config-if)#int lo22
R2(config-if)#ip add 20.20.2.1 255.255.255.0
R2(config-if)#in lo23
R2(config-if)#ip add 20.20.3.1 255.255.255.0
R2(config-if)#ip add 20.20.0.1 255.255.255.0
R2(config-if)#int lo21
R2(config-if)#ip add 20.20.1.1 255.255.255.0
R2(config-if)#int lo22
R2(config-if)#ip add 20.20.2.1 255.255.255.0
R2(config-if)#in lo23
R2(config-if)#ip add 20.20.3.1 255.255.255.0
eksekusi perintah berikut untuk mensummarynya
R2(config-if)#int f0/0
R2(config-if)#ip summary-address eigrp 10 20.20.0.0 255.255.252.0
cek table routing di R3R2(config-if)#ip summary-address eigrp 10 20.20.0.0 255.255.252.0
R3(config)#do 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
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, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is not set
1.0.0.0/32 is subnetted, 1 subnets
D 1.1.1.1 [90/2300416] via 23.23.23.2, 00:31:27, FastEthernet0/0
2.0.0.0/32 is subnetted, 1 subnets
D 2.2.2.2 [90/156160] via 23.23.23.2, 00:31:41, FastEthernet0/0
3.0.0.0/32 is subnetted, 1 subnets
C 3.3.3.3 is directly connected, Loopback0
12.0.0.0/24 is subnetted, 1 subnets
D 12.12.12.0 [90/2172416] via 23.23.23.2, 00:31:29, FastEthernet0/0
23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 23.23.23.0/24 is directly connected, FastEthernet0/0
L 23.23.23.1/32 is directly connected, FastEthernet0/0
Sekarang eksekusi perintah berikutCodes: 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
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, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is not set
1.0.0.0/32 is subnetted, 1 subnets
D 1.1.1.1 [90/2300416] via 23.23.23.2, 00:31:27, FastEthernet0/0
2.0.0.0/32 is subnetted, 1 subnets
D 2.2.2.2 [90/156160] via 23.23.23.2, 00:31:41, FastEthernet0/0
3.0.0.0/32 is subnetted, 1 subnets
C 3.3.3.3 is directly connected, Loopback0
12.0.0.0/24 is subnetted, 1 subnets
D 12.12.12.0 [90/2172416] via 23.23.23.2, 00:31:29, FastEthernet0/0
23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 23.23.23.0/24 is directly connected, FastEthernet0/0
L 23.23.23.1/32 is directly connected, FastEthernet0/0
R2(config-if)#router eigrp 10
sekarang cek kembali routing table R3
R2(config-router)#eigrp stub connected
R3(config)#do 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
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, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is not set
2.0.0.0/32 is subnetted, 1 subnets
D 2.2.2.2 [90/156160] via 23.23.23.2, 00:03:43, FastEthernet0/0
3.0.0.0/32 is subnetted, 1 subnets
C 3.3.3.3 is directly connected, Loopback0
12.0.0.0/24 is subnetted, 1 subnets
D 12.12.12.0 [90/2172416] via 23.23.23.2, 00:03:43, FastEthernet0/0
20.0.0.0/24 is subnetted, 4 subnets
D 20.20.0.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
D 20.20.1.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
D 20.20.2.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
D 20.20.3.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 23.23.23.0/24 is directly connected, FastEthernet0/0
L 23.23.23.1/32 is directly connected, FastEthernet0/0
bisa kita lihat ip 1.1.1.1 tidak terdapat pada routing table dan ip summary nya pun dipecah menjadi masing - masing network karena R3 terconnected langsung dengan R2.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
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, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is not set
2.0.0.0/32 is subnetted, 1 subnets
D 2.2.2.2 [90/156160] via 23.23.23.2, 00:03:43, FastEthernet0/0
3.0.0.0/32 is subnetted, 1 subnets
C 3.3.3.3 is directly connected, Loopback0
12.0.0.0/24 is subnetted, 1 subnets
D 12.12.12.0 [90/2172416] via 23.23.23.2, 00:03:43, FastEthernet0/0
20.0.0.0/24 is subnetted, 4 subnets
D 20.20.0.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
D 20.20.1.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
D 20.20.2.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
D 20.20.3.0 [90/156160] via 23.23.23.2, 00:00:07, FastEthernet0/0
23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C 23.23.23.0/24 is directly connected, FastEthernet0/0
L 23.23.23.1/32 is directly connected, FastEthernet0/0
Alhamdulillah postingan kali ini telah selesai, jika artikel ini terasa bermanfaat silahkan bisa di share dengan menekan salah satu button dibawah ini.
Wassalamu'alaikum ...
0 Komentar
Penulisan markup di komentar