Membuat Topologi Virtual Router di Olive

Setelah selesai instalasi Olive, sekarang kita coba buat topologi baru di Olive. Langkah-langkahnya

Topologi Jaringan

Topologi jaringan yang akan dibuat simulasinya di Olive:

IP Table

Langkah-langkah Membuat Virtual Router

Pastikan sudah tersambung antara image di VM dengan SecureCRT. Konfigurasi dikonsol dari SecureCRT.

Login ke Root (127.0.0.1)

1. Membuat Virtual Router

Set logical-systems P
Set logical-systems PE1
Set logical-systems PE2
Set logical-systems CEA
Set logical-systems CEB
Set logical-systems CEC
commit

2. Membuat class login per virtual router (Di JunOS 8 logical-router, di JunOS 12

Set system login class P logical-system P
Set system login class PE1 logical-system PE1
Set system login class PE2 logical-system PE2
Set system login class CEA logical-system CEA
Set system login class CEB logical-system CEB
Set system login class CEC logical-system CEC
commit

3. Membuat user login per class untuk virtual router

Set system login user P class P
Set system login user P authentication plain-text (enter lalu masukkan password)
Set system login user PE1 class PE1
Set system login user PE1 authentication plain-text (enter lalu masukkan password)
Set system login user PE2 class PE2
Set system login user PE2 authentication plain-text (enter lalu masukkan password)
Set system login user CEA class CEA
Set system login user CEA authentication plain-text (enter lalu masukkan password)
Set system login user CEB class CEB
Set system login user CEB authentication plain-text (enter lalu masukkan password)
Set system login user CEC class CEC
Set system login user CEC authentication plain-text (enter lalu masukkan password)
commit

4. Aktifkan service Telnet

Set system services telnet

5. Permission all tiap virtual router, agar bisa mengakses root

Set system login class P permissions all
Set system login class PE1 permissions all
Set system login class PE2 permissions all
Set system login class CEA permissions all
Set system login class CEB permissions all
Set system login class CEC permissions all
Commit

6. Mapping port em ke setiap virtual router

Set interface em1 vlan-tagging
Set interface em2 vlan-tagging 
Set interface em3 vlan-tagging
Set interface em4 vlan-tagging
Set logical-systems CEA interfaces em1 unit 10 vlan-id 10 
Set logical-systems PE1 interfaces em2 unit 10 vlan-id 10
Set logical-systems PE1 interfaces em1 unit 20 vlan-id 20
Set logical-systems P interfaces em2 unit 20 vlan-id 20
Set logical-systems P interfaces em1 unit 30 vlan-id 30
Set logical-systems PE2 interfaces em2 unit 30 vlan-id 30
Set logical-systems PE2 interfaces em3 unit 50 vlan-id 50
Set logical-systems PE2 interfaces em4 unit 40 vlan-id 40
Set logical-systems CEB interfaces em1 unit 50 vlan-id 50
Set logical-systems CEC interfaces em1 unit 40 vlan-id 40
commit

Note:
Setting subinterface di JunOS.
Di virtual router 1, punya interface em1 unit 10 vlan-id 10 (em1.10) sama seperti subinterface kalau di Cisco

Dengan command show configure dieksekusi di secureCRT, terlihat interface em0.0 sudah dikonfigurasi dengan IP 10.0.11.56, fungsi interface itu adalah untuk remote virtual lewat IP em0.0. Syarat agar bisa di-remote, di pc harus sama networknya. Buka network dan sharing center, lalu setting IPv4 Address di VMNet1 menjadi 1 network dengan IP di em0.0 (IP dalam range 10.0.11.0/24).

Ganti IP Addressnya menjadi IP Address yang masuk dalam range IP Address interface em0.0 (10.0.11.0/24)

Kemudian coba ping dari Windows command prompt ke IP em0.0 (10.0.11.56). Jika reply berarti koneksi sudah berhasil.

Dari SecureCRT, buka session ke tiap virtual router. Gunakan username dan password yang sudah disetting di langkah 3 tadi, untuk membuka virtual router lain, klik kanan di tab salah satu virtual router, pilih clone session.

Jika terlihat bad auth parameter, ini karena belum disetting seperti poin no 6. Masukkan settingnya, kemudian restart tiap session virtual router.

7. Setting IP Address di Tiap Interface Virtual Router

Di tiap konsol, masukkan command berikut sesuai nama virtual routernya

Virtual Router P
P ke arah PE 1

Set interfaces em2 unit 20 family inet address 10.10.20.1/24
Commit

P ke arah PE 2

Set interfaces em1 unit 30 family inet address 10.10.30.1/24
Commit

Virtual Router PE 1
PE 1 ke arah P

Set interfaces em1 unit 20 family inet address 10.10.20.2/24
Commit

PE 1 ke arah CE A

Set interfaces em2 unit 10 family inet address 10.10.20.2/24
Commit

Virtual Router PE 2
PE 2 ke arah P

Set interfaces em2 unit 30 family inet address 10.10.30.2/24
Commit

PE 2 ke arah CE B

Set interfaces em3 unit 50 family inet address 10.10.50.1/24
Commit

PE 2 ke arah CE C

Set interfaces em4 unit 40 family inet address 10.10.40.1/24
Commit

Virtual Router CE A
CE A ke arah PE 1

Set interfaces em1 unit 10 family inet address 10.10.10.1/24
Commit

Virtual Router CE B
CE B ke arah PE 2

Set interfaces em1 unit 50 family inet address 10.10.50.2/24
Commit

Virtual Router CE C
CE C ke arah PE 2

Set interfaces em1 unit 40 family inet address 10.10.40.2/24
Commit

Pengecekan:
Ping ke arah lawannya, jika dari edit mode gunakan run ping x.x.x.x (fungsinya seperti do di Cisco/F10). Untuk menghentikan hasil ping gunakan ^C
Baik, initial config done, sekarang siap dikonfigurasi.