Kamis, 21 November 2013

Konfigurasi Router RIP pada Cisco Packet Tracer



Pengertian Routing RIP :

Routing RIP adalah Routing protokol yang menggunakan algoritma distance vector, yaitu algortima Bellman-Ford. Pertama kali dikenalkan pada tahun 1969 dan merupakan algoritma routing yang pertama pada ARPANET. Versi awal dari routing protokol ini dibuat oleh Xerox Parc’s PARC Universal Packet Internetworking dengan nama Gateway Internet Protocol. Kemudian diganti nama menjadi Router Information Protocol (RIP) yang merupakan bagian Xerox network Services.

RIP yang merupakan routing protokol dengan algoritma distance vector, yang menghitung jumlah hop (count hop) sebagai routing metric. Jumlah maksimum dari hop yang diperbolehkan adalah 15 hop. Tiap RIP router saling tukar informasi routing tiap 30 detik, melalui UDP port 520. Untuk menghindari loop routing, digunakan teknik split horizon with poison reverse. RIP merupakan routing protocol yang paling mudah untuk di konfigurasi.

Sejarah Routing RIP :

Routing IP Algoritma routing yang digunakan dalam RIP, algoritma Bellman-Ford, pertama kali digunakan dalam jaringan komputer pada tahun 1968, sebagai awal dari algoritma routing ARPANET.

Versi paling awal protokol khusus yang menjadi RIP adalah Gateway Information Protocol, sebagai bagian dari PARC Universal Packet internetworking protocol suite, yang dikembangkan di Xerox Parc. Sebuah versi yang bernama Routing Information Protocol, adalah bagian dari Xerox Network Services.

Sebuah versi dari RIP yang mendukung Internet Protocol (IP) kemudian dimasukkan dalam Berkeley Software Distribution (BSD) dari sistem operasi Unix. Ini dikenal sebagai daemon routed. Berbagai vendor lainnya membuat protokol routing yang diimplementasikan sendiri. Akhirnya, RFC 1058 menyatukan berbagai implementasi di bawah satu standar.

RIP memiliki beberapa keterbatasan, antara lain:

1. METRIC: Hop Count
RIP menghitung routing terbaik berdasarkan hop count dimana belum tentu hop count yang rendah menggunakan protokol LAN yang bagus, dan bisa saja RIP memilih jalur jaringan yang lambat.

2. Hop Count Limit
RIP tidak dapat mengatur hop lebih dari 15. hal ini digunakan untuk mencegah loop pada jaringan.

3. Classful Routing Only
RIP menggunakan classful routing ( /8, /16, /24 ). RIP tidak dapat mengatur classless routing.

Ada tiga versi dari Routing Information Protocol: RIPv1, RIPv2, dan RIPng, yaitu :

RIP versi 1

Spesifikasi asli RIP, didefinisikan dalam RFC 1058, classful menggunakan routing. Update routing periodik tidak membawa informasi subnet, kurang dukungan untuk Variable Length Subnet Mask (VLSM). Keterbatasan ini tidak memungkinkan untuk memiliki subnet berukuran berbeda dalam kelas jaringan yang sama. Dengan kata lain, semua subnet dalam kelas jaringan harus memiliki ukuran yang sama. Juga tidak ada dukungan untuk router otentikasi, membuat RIP rentan terhadap berbagai serangan.

RIP versi 2

Karena kekurangan RIP asli spesifikasi, RIP versi 2 (RIPv2) dikembangkan pada tahun 1993 dan standar terakhir pada tahun 1998. Ini termasuk kemampuan untuk membawa informasi subnet, sehingga mendukung Classless Inter-Domain Routing (CIDR). Untuk menjaga kompatibilitas, maka batas hop dari 15 tetap. RIPv2 memiliki fasilitas untuk sepenuhnya beroperasi dengan spesifikasi awal jika semua protokol Harus Nol bidang dalam pesan RIPv1 benar ditentukan. Selain itu, aktifkan kompatibilitas fitur memungkinkan interoperabilitas halus penyesuaian.

Dalam upaya untuk menghindari beban yang tidak perlu host yang tidak berpartisipasi dalam routing, RIPv2 me-multicast seluruh tabel routing ke semua router yang berdekatan di alamat 224.0.0.9, sebagai lawan dari RIP yang menggunakan siaran unicast. Alamat 224.0.0.9 ini berada pada alamat IP versi 4 kelas D (range 224.0.0.0 - 239.255.255.255). Pengalamatan unicast masih diperbolehkan untuk aplikasi khusus.

(MD5) otentikasi RIP diperkenalkan pada tahun 1997.
 
RIPv2 adalah Standar Internet STD-56.

RIPng
RIPng (RIP Next Generation / RIP generasi berikutnya), yang didefinisikan dalam RFC 2080 adalah perluasan dari RIPv2 untuk mendukung IPv6, generasi Internet Protocol berikutnya. Perbedaan utama antara RIPv2 dan RIPng adalah:
Dukungan dari jaringan IPv6.

RIPv2 mendukung otentikasi RIPv1, sedangkan RIPng tidak. IPv6 router itu, pada saat itu, seharusnya menggunakan IP Security (IPsec) untuk otentikasi.

* RIPv2 memungkinkan pemberian beragam tag untuk rute , sedangkan RIPng tidak;

RIPv2 meng-encode hop berikutnya (next-hop) ke setiap entry route, RIPng membutuhkan penyandian (encoding) tertentu dari hop berikutnya untuk satu set entry route .

 TOPOLOGI
 

 Gambar Topologi

KONFIGURASI

Setelah memberi alamat IP Address pada setiap PC, tahap selanjutnya yaitu mengkonfigurasikan router.

Konfigurasi Router 1
Router 1
Router>
Router>en
Router>enable
Router#conf t
Router#conf terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#inter
Router(config)#interface fast
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip addr
Router(config-if)#ip address 192.168.20.1
% Incomplete command.
Router(config-if)#ip add
Router(config-if)#ip address 192.168.20.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#inte
Router(config)#interface seri
Router(config)#interface serial 0/0/0
Router(config-if)#ip add
Router(config-if)#ip address 10.10.20.3 255.255.255.0
Router(config-if)#clo
Router(config-if)#clock ra
Router(config-if)#clock rate 64000
This command applies only to DCE interfaces
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#exi
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console

Router#
Router#
Router#sh inter
Router#sh interfaces
FastEthernet0/0 is up, line protocol is up (connected)
  Hardware is Lance, address is 0001.433c.ca01 (bia 0001.433c.ca01)
  Internet address is 192.168.20.1/24
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00,
  Last input 00:00:08, output 00:00:05, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
FastEthernet0/1 is administratively down, line protocol is down (disabled)
  Hardware is Lance, address is 0001.433c.ca02 (bia 0001.433c.ca02)
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00,
  Last input 00:00:08, output 00:00:05, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
Serial0/0/0 is up, line protocol is up (connected)
  Hardware is HD64570
  Internet address is 10.10.20.3/24
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 1158 kilobits/sec
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up
Serial0/0/1 is administratively down, line protocol is down (disabled)
  Hardware is HD64570
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 1158 kilobits/sec
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
     DCD=down  DSR=down  DTR=down  RTS=down  CTS=down
Vlan1 is administratively down, line protocol is down
  Hardware is CPU Interface, address is 00e0.8fe1.41e5 (bia 00e0.8fe1.41e5)
  MTU 1500 bytes, BW 100000 Kbit, DLY 1000000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 21:40:21, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     1682 packets input, 530955 bytes, 0 no buffer
     Received 0 broadcasts (0 IP multicast)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     563859 packets output, 0 bytes, 0 underruns
     0 output errors, 23 interface resets
     0 output buffer failures, 0 output buffers swapped out
 Router#conf t
Router#conf terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#router rip
Router(config-router)#versi
Router(config-router)#version 2
Router(config-router)#netw
Router(config-router)#network 10.10.20.0
Router(config-router)#net
Router(config-router)#network 192.168.20.0
Router(config-router)#
Router(config-router)#
Router#
%SYS-5-CONFIG_I: Configured from console by console
^Z
Router#copy run
Router#copy running-config st
Router#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Router#show ip ro
Router#show 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, 2 subnets
R       10.10.10.0 [120/1] via 10.10.20.4, 00:00:06, Serial0/0/0
C       10.10.20.0 is directly connected, Serial0/0/0
R    112.0.0.0/8 [120/2] via 10.10.20.4, 00:00:06, Serial0/0/0
R    192.168.10.0/24 [120/1] via 10.10.20.4, 00:00:06, Serial0/0/0
C    192.168.20.0/24 is directly connected, FastEthernet0/0
Router#
Router#

Konfigurasi Router 2
Router 2

Router>
Router>en
Router>enable
Router#conf t
Router#conf terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#inter
Router(config)#interface fast
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip ad
Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#inte
Router(config)#interface ser
Router(config)#interface serial 0/0/0
Router(config-if)#ip ad
Router(config-if)#ip address 10.10.20.4 255.255.255.0
Router(config-if)#clo
Router(config-if)#clock rat
Router(config-if)#clock rate 64000
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#ex
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console

Router#
Router>
Router>en
Router>enable
Router#conf t
Router#conf terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#inter
Router(config)#interface fast
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip ad
Router(config-if)#ip address 192.168.10.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#inte
Router(config)#interface ser
Router(config)#interface serial 0/0/0
Router(config-if)#ip ad
Router(config-if)#ip address 10.10.20.4 255.255.255.0
Router(config-if)#clo
Router(config-if)#clock rat
Router(config-if)#clock rate 64000
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#ex
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console

Router#
Router#sh inte
Router#sh interfaces
FastEthernet0/0 is up, line protocol is up (connected)
  Hardware is Lance, address is 0040.0b66.4701 (bia 0040.0b66.4701)
  Internet address is 192.168.10.1/24
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00,
  Last input 00:00:08, output 00:00:05, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
FastEthernet0/1 is administratively down, line protocol is down (disabled)
  Hardware is Lance, address is 0040.0b66.4702 (bia 0040.0b66.4702)
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00,
  Last input 00:00:08, output 00:00:05, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
Serial0/0/0 is up, line protocol is up (connected)
  Hardware is HD64570
  Internet address is 10.10.20.4/24
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 1158 kilobits/sec
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up
Serial0/0/1 is up, line protocol is up (connected)
  Hardware is HD64570
  Internet address is 10.10.10.2/24
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 1158 kilobits/sec
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up
Vlan1 is administratively down, line protocol is down
  Hardware is CPU Interface, address is 00d0.babd.c54a (bia 00d0.babd.c54a)
  MTU 1500 bytes, BW 100000 Kbit, DLY 1000000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 21:40:21, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     1682 packets input, 530955 bytes, 0 no buffer
     Received 0 broadcasts (0 IP multicast)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     563859 packets output, 0 bytes, 0 underruns
     0 output errors, 23 interface resets
     0 output buffer failures, 0 output buffers swapped out
Router#
Router#conf
Router#configure ter
Router#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#router rip
Router(config-router)#version 2
Router(config-router)#net
Router(config-router)#network 192.16.10.0
Router(config-router)#net
Router(config-router)#network 10.10.10.0
Router(config-router)#net
Router(config-router)#network 10.10.20.0
Router(config-router)#^Z
Router#
%SYS-5-CONFIG_I: Configured from console by console
copy run
Router#copy running-config st
Router#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Router#show ip rout
Router#show 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, 2 subnets
C       10.10.10.0 is directly connected, Serial0/0/1
C       10.10.20.0 is directly connected, Serial0/0/0
R    112.0.0.0/8 [120/1] via 10.10.10.3, 00:00:25, Serial0/0/1
C    192.168.10.0/24 is directly connected, FastEthernet0/0
R    192.168.20.0/24 [120/1] via 10.10.20.3, 00:00:09, Serial0/0/0
Router#Router#

Konfigurasi Router 3
Router3
Router>en
Router>enable
Router#conf t
Router#conf terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#inter
Router(config)#interface fast
Router(config)#interface fastEthernet 0/0
Router(config-if)#ip ad
Router(config-if)#ip address 112.16.30.1 255.255.255
                                         ^
% Invalid input detected at '^' marker.
               
Router(config-if)#ip ad
Router(config-if)#ip address 112.16.30.1 255.255.255.0
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#inte
Router(config)#interface se
Router(config)#interface serial 0/0/0
Router(config-if)#ip ad
Router(config-if)#ip address 10.10.10.3 255.255.255.0
Router(config-if)#clo
Router(config-if)#clock rat
Router(config-if)#clock rate 64000
This command applies only to DCE interfaces
Router(config-if)#no sh
Router(config-if)#no shutdown
Router(config-if)#ex
Router(config-if)#exit
Router(config)#ex
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console

Router#sh int
Router#sh interfaces
FastEthernet0/0 is up, line protocol is up (connected)
  Hardware is Lance, address is 00d0.58cb.6001 (bia 00d0.58cb.6001)
  Internet address is 112.16.30.1/24
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00,
  Last input 00:00:08, output 00:00:05, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 26 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     130 packets output, 10660 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
FastEthernet0/1 is administratively down, line protocol is down (disabled)
  Hardware is Lance, address is 00d0.58cb.6002 (bia 00d0.58cb.6002)
  MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00,
  Last input 00:00:08, output 00:00:05, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: fifo
  Output queue :0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
Serial0/0/0 is up, line protocol is up (connected)
  Hardware is HD64570
  Internet address is 10.10.10.3/24
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 1158 kilobits/sec
  5 minute input rate 26 bits/sec, 0 packets/sec
  5 minute output rate 16 bits/sec, 0 packets/sec
     138 packets input, 11196 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     125 packets output, 6500 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
     DCD=up  DSR=up  DTR=up  RTS=up  CTS=up
Serial0/0/1 is administratively down, line protocol is down (disabled)
  Hardware is HD64570
  MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation HDLC, loopback not set, keepalive set (10 sec)
  Last input never, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0 (size/max/drops); Total output drops: 0
  Queueing strategy: weighted fair
  Output queue: 0/1000/64/0 (size/max total/threshold/drops)
     Conversations  0/0/256 (active/max active/max total)
     Reserved Conversations 0/0 (allocated/max allocated)
     Available Bandwidth 1158 kilobits/sec
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 1 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions
     DCD=down  DSR=down  DTR=down  RTS=down  CTS=down
Vlan1 is administratively down, line protocol is down
  Hardware is CPU Interface, address is 0090.2b47.4480 (bia 0090.2b47.4480)
  MTU 1500 bytes, BW 100000 Kbit, DLY 1000000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 21:40:21, output never, output hang never
  Last clearing of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     1682 packets input, 530955 bytes, 0 no buffer
     Received 0 broadcasts (0 IP multicast)
     0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     563859 packets output, 0 bytes, 0 underruns
     0 output errors, 23 interface resets
     0 output buffer failures, 0 output buffers swapped out
Router#
Router#
Router#
Router#
Router#
Router#
Router#
Router#conf t
Router#conf terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#router rip
Router(config-router)#vers
Router(config-router)#version 2
Router(config-router)#net
Router(config-router)#network 112.16.30.0
Router(config-router)#net
Router(config-router)#network 10.10.10.0
Router(config-router)#
Router(config-router)#^Z
Router#
%SYS-5-CONFIG_I: Configured from console by console

Router#copy run
Router#copy running-config
% Incomplete command.
Router#copy run
Router#copy running-config st
Router#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]
Router#show ip rou
Router#show 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, 2 subnets
C       10.10.10.0 is directly connected, Serial0/0/0
R       10.10.20.0 [120/1] via 10.10.10.2, 00:00:08, Serial0/0/0
     112.0.0.0/24 is subnetted, 1 subnets
C       112.16.30.0 is directly connected, FastEthernet0/0
R    192.168.10.0/24 [120/1] via 10.10.10.2, 00:00:08, Serial0/0/0
R    192.168.20.0/24 [120/2] via 10.10.10.2, 00:00:08, Serial0/0/0
Router#

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