Integrated Services Router (ISR)

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© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1

Integrated Services Router

(ISR)

Jaringan Komputer 2 – Pertemuan 3

STMIK | Widya PratamaSlamet Joko Prasetiono,ST, MKom

2© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

ISR

ISR mengkombinasikan fitur seperti fungsi routing dan switching, security, voice, koneksi LAN dan WAN ke dalam sebuah alat.

Tampak Muka

Tampak Belakang

3© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Apa itu Router ?

Router adalah komputer khusus yang memiliki tugas utama mengirimkan paket melalui jaringan komputer.

Router bertanggungjawab dalam hal mengkoneksikan antar jaringan dengan cara memilih jalur terbaik bagi paket untuk diteruskan sampai ke tujuan akhir.

4© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Komponen Router

1. CPU – Menjalankan perintah operating system

2. Random access memory (RAM) – Berisi file salinan

konfigurasi yang sedang berjalan saat ini. Menyimpan

routing table. Isi RAM hilang apabila power dimatikan.

3. Read-only memory (ROM) – Menyimpan diagnostic

software yang digunakan ketika router mulai

dinyalakan. Menyimpan program bootstrap milik

router.

5© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Komponen Router

4. Non-volatile RAM (NVRAM) – Menyimpan startup

configuration. Termasuk didalamnya alamat – alamat

IP (Routing protocol, Hostname dari router)

5. Flash memory – Berisi operating system (Cisco IOS)

6. Interfaces – Terdapat banyak interface fisik yang

digunakan untuk terhubung dengan jaringan. Contoh

jenis interface:

– Ethernet / fast Ethernet interfaces

– Serial interfaces

– Management interfaces

6© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Komponen Internal Cisco Router

7© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Interface Cisco Router

8© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Manajemen Cisco Router

9© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Port Com dan Adapter RJ-45 ke DB-9

10© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Roll Over atau Kabel Console

11© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Konfigurasi Terminal Emulation

1. COM port yang dipakai

– baud: 9600

– data bit: 8

– No parity

– Stop bit 1

– No flow control

2. Hubungkan konektor RJ-45 kabel roll-over ke terminal console router

3. Hubungkan ujung yang lain ke terminal DB-9

4. Sambungkan terminal DB-9 female adapter ke PC

12© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

HyperTerminal

All Program

Accessories

Communications

Hyper Terminal

13© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Internetwork Operating System (IOS)

Cisco Internetwork Operating System (IOS) adalah software yang menyediakan fitur yang dimiliki oleh peralatan Cisco untuk mengirim dan menerima data di jaringan baik secara kabel maupun nirkabel.

IOS software disediakan bagi pengguna dalam bentuk software yang disebut dengan image.

Cisco IOS command line interface (CLI) adalah program berbasis text yang digunakan untuk memasukkan dan mengeksekusi perintah – perintah Cisco IOS guna konfigurasi, monitoring dan pengaturan Router.

14© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Command Line Interface (CLI)

15© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Security Device Manager (SDM)

16© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

CLI versus SDM

17© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Interface Serial Router

18© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Koneksi Serial Router

19© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Konektor Cisco Router

20© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

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