5 Laporan Ppp (Pap & Chap) Murti Labib 3tkjb

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1 1. Tujuan : Siswa dapat memahami tentang Teknologi WAN. Siswa dapat mengetahui pengertian PPP. Siswa dapat mengetahui jenis-jenis PPP. Siswa dapat mengetahui pengertian PAP. Siswa dapat mengetahui jenis-jenis koneksi PAP. Siswa dapat mengkonfigurasi PPP (PAP) baik menggunakan software simulasi maupun fisik. 2. Pendahuluan Protokol PPP adalah merupakan protokol standar yang paling banyak digunakan untuk membangun koneksi antara router ke router atau antara sebuah host ke dalam jaringan dalam media WAN Synchronous maupun Asynchronous. PPP sendiri mempunyai 2 jenis authentikasi, yaitu Challenge-Handshake Authentication Protocol (CHAP) dan Password No. Exp : 05 Tanggal : 08- 03- 2011 Instruktur : Bpk. Rudi H. Ibu Neti A. Pelajaran : Diagnosa WAN Kelompok : 02 Nama : Murti Labib M Kelas : 3 TKJ B Sekolah : SMKN 1 Cimahi Tahun Ajaran 2010 / 2011 “Konfiguras i PPP (PAP & CHAP) Menggunakan Software Simulasi”

Transcript of 5 Laporan Ppp (Pap & Chap) Murti Labib 3tkjb

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1. Tujuan :

Siswa dapat memahami tentang Teknologi WAN.

Siswa dapat mengetahui pengertian PPP.

Siswa dapat mengetahui jenis-jenis PPP.

Siswa dapat mengetahui pengertian PAP.

Siswa dapat mengetahui jenis-jenis koneksi PAP.

Siswa dapat mengkonfigurasi PPP (PAP) baik menggunakan software simulasi maupun fisik.

2. Pendahuluan

Protokol PPP adalah merupakan protokol standar yang paling banyak digunakan untuk membangun koneksi antara router ke router atau antara sebuah host ke dalam jaringan dalam media WAN Synchronous maupun Asynchronous. PPP sendiri mempunyai 2 jenis authentikasi, yaitu Challenge-Handshake Authentication Protocol (CHAP) dan Password Authentication Protocol (PAP). Diagram berikut menunjukkan bagaimana PPP protocol dihubungkan dengan model OSI.

No. Exp : 05

Tanggal : 08- 03- 2011

Instruktur : Bpk. Rudi H.

Ibu Neti A.

Pelajaran : Diagnosa WAN

Kelompok : 02

Nama : Murti Labib M

Kelas : 3 TKJ B

Sekolah : SMKN 1 Cimahi

Tahun Ajaran 2010 / 2011

“Konfigurasi PPP (PAP &

CHAP) Menggunakan

Software Simulasi”

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PPP mempunyai 2 buah sub layer, yaitu :

1. LCP (Link Control Protocol), digunakan membangun jalur point to point, menegosiasikan beberapa option-option.

2. NCP (Network Control Protocol), untuk menentukan tipe layer 3 yang digunakan.

PPP dapat digunakan untuk komunikasi synchronous dan asynchronous dan dapat menegosiasikan fungsi-fungsi tambahan diantaranya :

Authentication, melalui PAP dan CHAP Link Quality Determination, melalui variable quality Error Detection, melalui variabel magic number

* Magic number merupakan random number dari satu peer ke peer yang lain.

Multilink, menggabungkan 2 atau lebih jalur serial Call back, melakukan pengetesan dengan mengirim panggilan

balik Compression, stacker/predictor

Fase - fase PPP diantaranya :

1. Link Establishment PPP–>B.Authentication Phase (optional)–>C.NCP Phase pada fase ini, beberapa option akan dinegosiasikan antara sender dan receiver diataranya multilink,compression, dsb.

2. Pada tahap ini, metode autentikasi dan link quality berjalan. Sender/receiver harus bisa membuktikan bahwa dirinya adalah benar sebagai yang diklaim.

3. Pada proses ini, layer 3 yang digunakan dinegosiasikan, dan setelah itu baru akan diteruskan ke layer diatasnya.

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PPP berjalan pada saat inisialisasi dan akan terus aktif sampai :

Proses LCP/NCP menutup link tersebut Idle timernya habis Intervensi pengguna

Tipe autentikasi pada PPP :

1. Password Authentication Protocol (PAP) Two way handshake Remote peer mengatur frekuensi dan timing login attempt Tidak aman, karena password dikirim secara clear text Pasangan user name dan password dikirim berkali-kali

sampai authentikasi tercapai atau koneksi terputus.

2. Challenge Handshake Authentication Protocol (CHAP) Three way handshake Menggunakan metode hashing dan MD5 untuk mengencrypt

password Local remote mengatur frekuensi dan timing login attempt Dinegosiasikan secara periodek selama jalur masih aktif

3. Alat dan Bahan

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1. OS (Windows XP).

2. Software simulasi (Cisco Packet Tracer 5.3)

3. Software Pengolah Kata.

4. Modul referensi.

5. Topologi dari Instruktur.

4. Langkah Kerja

Siapkan alat dan bahan yang dibutuhkan.

Buka aplikasi Cisco Packet Tracer 5.3.

Susunlah masing - masing topologi seperti gambar di bawah ini :

Topologi 1 :

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Topologi 2 :

Topologi 3 :

Buatlah masing - masing topologi diatas menggunakan software simulasi Packet Tracer.

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1. Konfigurasi Topologi 1

A. Konfigurasi Dedicated Router 1

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router1

Router1(config)#username Router2 password 222

Konfigurasi IP Address :

Router1(config)#interface fastEthernet 0/0

Router1(config-if)#ip address 172.16.2.1 255.255.255.0

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router1(config-if)#ex

Router1(config)#interface serial 2/0

Router1(config-if)#ip address 1.1.1.1 255.255.255.252

Router1(config-if)#clock rate 64000

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

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Konfigurasi PPP (CHAP) :

Router1(config)#interface serial 2/0

Router1(config-if)#encapsulation ppp

Router1(config-if)#ppp authentication chap

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

Router1(config)#ip route 2.2.2.0 255.255.255.252 1.1.1.2

Router1(config)#ip route 192.168.2.0 255.255.255.0 1.1.1.2

Selesai.

B. Konfigurasi Dedicated Router 2

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router2

Router2(config)#username Router1 password 222

Router2(config)#username Router3 password 555

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Konfigurasi IP Address :

Router2(config)#interface serial 2/0

Router2(config-if)#ip address 1.1.1.2 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Router2(config-if)#ex

Router2(config)#interface serial 3/0

Router2(config-if)#ip address 2.2.2.1 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi PPP (CHAP) :

Router2(config)#interface serial 2/0

Router2(config-if)#encapsulation ppp

Router2(config-if)#ppp authentication chap

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

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Konfigurasi PPP (PAP) :

Router2(config)#interface serial 3/0

Router2(config-if)#encapsulation ppp

Router2(config-if)#ppp authentication pap

Router2(config-if)#ppp pap sent-username Router2-pap password 555

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi static routing :

Router2(config)#ip route 172.16.2.0 255.255.255.0 1.1.1.1

Router2(config)#ip route 192.168.2.0 255.255.255.0 2.2.2.2

Selesai.

C. Konfigurasi Dedicated Router 3

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router3

Router3(config)#username Router2-pap password 555

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Konfigurasi IP Address :

Router3(config)#interface fastEthernet 0/0

Router3(config-if)#ip address 192.168.2.1 255.255.255.0

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router3(config)#interface serial 3/0

Router3(config-if)#ip address 2.2.2.2 255.255.255.252

Router3(config-if)#clock rate 64000

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi PPP (CHAP) :

Router3(config)#interface serial 3/0

Router3(config-if)#encapsulation ppp

Router3(config-if)#ppp authentication pap

Router3(config-if)#ppp pap sent-username Router3 password 555

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

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Konfigurasi static routing :

Router3(config)#ip route 1.1.1.0 255.255.255.252 2.2.2.1

Router3(config)#ip route 172.16.2.0 255.255.255.0 2.2.2.1

Selesai.

2. Konfigurasi Topologi 2

A. Konfigurasi Dedicated Router 1

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router1

Router1(config)#username Router2-pap password 555

Konfigurasi IP Address :

Router1(config)#interface fastEthernet 0/0

Router1(config-if)#ip address 172.16.2.1 255.255.255.0

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

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Router1(config-if)#ex

Router1(config)#interface serial 2/0

Router1(config-if)#ip address 1.1.1.1 255.255.255.252

Router1(config-if)#clock rate 64000

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi PPP (PAP) :

Router1(config)#interface serial 2/0

Router1(config-if)#encapsulation ppp

Router1(config-if)#ppp authentication pap

Router1(config-if)#ppp pap sent-username Router1-pap password 555

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

Router1(config)#ip route 2.2.2.0 255.255.255.252 1.1.1.2

Router1(config)#ip route 3.3.3.0 255.255.255.252 1.1.1.2

Router1(config)#ip route 192.168.2.0 255.255.255.0 1.1.1.2

Selesai.

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B. Konfigurasi Dedicated Router 2

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router2

Router2(config)#username Router1-pap password 555

Router2(config)#username Router3 password 222

Konfigurasi IP Address :

Router2(config)#interface serial 2/0

Router2(config-if)#ip address 1.1.1.2 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Router2(config-if)#ex

Router2(config)#interface serial 3/0

Router2(config-if)#ip address 2.2.2.1 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

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Konfigurasi PPP (PAP) :

Router2(config)#interface serial 2/0

Router2(config-if)#encapsulation ppp

Router2(config-if)#ppp authentication pap

Router2(config-if)#ppp pap sent-username Router2-pap password 555

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi PPP (CHAP) :

Router2(config)#interface serial 3/0

Router2(config-if)#encapsulation ppp

Router2(config-if)#ppp authentication chap

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi static routing :

Router2(config)#ip route 172.16.2.0 255.255.255.0 1.1.1.1

Router2(config)#ip route 3.3.3.0 255.255.255.252 2.2.2.2

Router2(config)#ip route 192.168.2.0 255.255.255.0 2.2.2.2

Selesai.

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C. Konfigurasi Dedicated Router 3

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router3

Router3(config)#username Router2 password 222

Router3(config)#username Router4-pap password 555

Konfigurasi IP Address :

Router3(config)#interface serial 3/0

Router3(config-if)#ip address 2.2.2.2 255.255.255.252

Router3(config-if)#clock rate 64000

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Router3(config-if)#ex

Router3(config)#interface serial 2/0

Router3(config-if)#ip address 3.3.3.1 255.255.255.252

Router3(config-if)#clock rate 64000

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

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Konfigurasi PPP (CHAP) :

Router3(config)#interface serial 3/0

Router3(config-if)#encapsulation ppp

Router3(config-if)#ppp authentication chap

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi PPP (PAP) :

Router3(config)#interface serial 2/0

Router3(config-if)#encapsulation ppp

Router3(config-if)#ppp authentication pap

Router3(config-if)#ppp pap sent-username Router3-pap password 555

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

Router3(config)#ip route 192.168.2.0 255.255.255.0 3.3.3.2

Router3(config)#ip route 1.1.1.0 255.255.255.252 2.2.2.1

Router3(config)#ip route 172.16.2.0 255.255.255.0 2.2.2.1

Selesai.

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D. Konfigurasi Dedicated Router 4

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router4

Router4(config)#username Router3-pap password 555

Konfigurasi IP Address :

Router4(config)#interface fastEthernet 0/0

Router4(config-if)#ip address 192.168.2.1 255.255.255.0

Router4(config-if)#no shutdown

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router4(config-if)#ex

Router4(config)#interface serial 2/0

Router4(config-if)#ip address 3.3.3.2 255.255.255.252

Router4(config-if)#clock rate 64000

Router4(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

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Konfigurasi PPP (PAP) :

Router4(config)#interface serial 2/0

Router4(config-if)#encapsulation ppp

Router4(config-if)#ppp authentication pap

Router4(config-if)#ppp pap sent-username Router4-pap password 555

Router4(config-if)#no shutdown

Router4(config-if)#

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

Router4(config)#ip route 2.2.2.0 255.255.255.252 3.3.3.1

Router4(config)#ip route 1.1.1.0 255.255.255.252 3.3.3.1

Router4(config)#ip route 172.16.2.0 255.255.255.0 3.3.3.1

Selesai.

3. Konfigurasi Topologi 3

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A. Konfigurasi Dedicated Router 1

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router1

Router1(config)#username Router2 password 222

Konfigurasi IP Address :

Router1(config)#interface fastEthernet 0/0

Router1(config-if)#ip address 172.16.2.1 255.255.255.0

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router1(config-if)#ex

Router1(config)#interface serial 2/0

Router1(config-if)#ip address 1.1.1.1 255.255.255.252

Router1(config-if)#clock rate 64000

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi PPP (CHAP) :

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Router1(config)#interface serial 2/0

Router1(config-if)#encapsulation ppp

Router1(config-if)#ppp authentication chap

Router1(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

Router1(config)#ip route 2.2.2.0 255.255.255.252 1.1.1.2

Router1(config)#ip route 3.3.3.0 255.255.255.252 1.1.1.2

Router1(config)#ip route 192.168.2.0 255.255.255.0 1.1.1.2

Selesai.

B. Konfigurasi Dedicated Router 2

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router2

Router2(config)#username Router1 password 222

Router2(config)#username Router3-pap password 555

Konfigurasi IP Address :

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Router2(config)#interface serial 2/0

Router2(config-if)#ip address 1.1.1.2 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Router2(config-if)#ex

Router2(config)#interface serial 3/0

Router2(config-if)#ip address 2.2.2.1 255.255.255.252

Router2(config-if)#clock rate 64000

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi PPP (CHAP) :

Router2(config)#interface serial 2/0

Router2(config-if)#encapsulation ppp

Router2(config-if)#ppp authentication chap

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi PPP (PAP) :

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Router2(config)#interface serial 3/0

Router2(config-if)#encapsulation ppp

Router2(config-if)#ppp authentication pap

Router2(config-if)#ppp pap sent-username Router2-pap password 555

Router2(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi static routing :

Router2(config)#ip route 172.16.2.0 255.255.255.0 1.1.1.1

Router2(config)#ip route 3.3.3.0 255.255.255.252 2.2.2.2

Router2(config)#ip route 192.168.2.0 255.255.255.0 2.2.2.2

Selesai.

C. Konfigurasi Dedicated Router 3

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router3

Router3(config)#username Router2-pap password 555

Router3(config)#username Router4 password 222

Konfigurasi IP Address :

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Router3(config)#interface serial 3/0

Router3(config-if)#ip address 2.2.2.2 255.255.255.252

Router3(config-if)#clock rate 64000

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Router2(config-if)#ex

Router3(config)#interface serial 2/0

Router3(config-if)#ip address 3.3.3.1 255.255.255.252

Router3(config-if)#clock rate 64000

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi PPP (PAP) :

Router3(config)#interface serial 3/0

Router3(config-if)#encapsulation ppp

Router3(config-if)#ppp authentication pap

Router3(config-if)#ppp pap sent-username Router3-pap password 555

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial3/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial3/0, changed state to up

Konfigurasi PPP (CHAP) :

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Router3(config)#interface serial 2/0

Router3(config-if)#encapsulation ppp

Router3(config-if)#ppp authentication chap

Router3(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

Router3(config)#ip route 192.168.2.0 255.255.255.0 3.3.3.2

Router3(config)#ip route 1.1.1.0 255.255.255.252 2.2.2.1

Router3(config)#ip route 172.16.2.0 255.255.255.0 2.2.2.1

Selesai.

D. Konfigurasi Dedicated Router 4

Konfigurasi Host Name & Username

Router>en

Router#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#hostname Router4

Router4(config)#username Router3 password 222

Konfigurasi IP Address :

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Router4(config)#interface fastEthernet 0/0

Router4(config-if)#ip address 192.168.2.1 255.255.255.0

Router4(config-if)#no shutdown

%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up

Router4(config-if)#ex

Router4(config)#interface serial 2/0

Router4(config-if)#ip address 3.3.3.2 255.255.255.252

Router4(config-if)#clock rate 64000

Router4(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi PPP (CHAP) :

Router4(config)#interface serial 2/0

Router4(config-if)#encapsulation ppp

Router4(config-if)#ppp authentication chap

Router4(config-if)#no shutdown

%LINK-5-CHANGED: Interface Serial2/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial2/0, changed state to up

Konfigurasi static routing :

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Router4(config)#ip route 2.2.2.0 255.255.255.252 3.3.3.1

Router4(config)#ip route 1.1.1.0 255.255.255.252 3.3.3.1

Router4(config)#ip route 172.16.2.0 255.255.255.0 3.3.3.1

Selesai.

5. Hasil Percobaan

A. Uji Koneksi Topologi 1

Uji koneksi dari PC 1 ke PC 2

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Trace Route dari PC 1 ke PC 2

B. Uji Koneksi Topologi 2

Uji koneksi dari PC 1 ke PC 2

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Trace Route dari PC 1 ke PC 2

C. Uji Koneksi Topologi 3

Uji koneksi dari PC 1 ke PC 2

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Trace Route dari PC 1 ke PC 2

6. Kesimpulan

Setelah kelompok kami melakukan praktek, kami berkesimpulan bahwa :

Enkapsulasi sangat dibutuhkan jika hendak menghubungkan router dengan router, jika tidak ada enkapsulasi maka tidak akan terbentuk sebuah koneksi.

Enkapsulasi PPP mempunyai dua jenis authentikasi yaitu, CHAP dan PAP.

Clock Rate hanya di atur pada perangkat yang berfungsi sebagai DCE.

7. Daftar Pustaka

http://www.sysneta.com/ppp-protocol/