[ID] Basic Setup VTP Server/Client EtherSwitch L3 Cisco on GNS3
Intro
Halo guys, disini aku mau dokumentasi setup VTP Server-Client pada ESW Cisco di GNS3, sebelumnya kita bahas dahulu apa itu VTP.
VTP adalah kepanjangan dari “Vlan Trunking Protocol” yang berfungsi untuk menyederhanakan proses administrasi jaringan dengan mengelola distribusi informasi tentang VLAN di seluruh jaringan yang terhubung.
Dengan VTP, konfigurasi VLAN seperti nama VLAN, nomor VLAN, dan jenis informasi lainnya dapat didistribusikan secara otomatis ke perangkat jaringan yang terhubung, sehingga mengurangi kesalahan konfigurasi dan mempercepat proses penyesuaian VLAN dalam jaringan yang besar.
Step-Step
Pertama kita mulai untuk konfigurasi di ESW1 dahulu
ESW1(config)#int fa1/0
ESW1(config-if)#switchport mode trunk
*Mar 1 00:11:48.123: %DTP-5-TRUNKPORTON: Port Fa1/0 has become dot1q trunk
ESW1(config-if)#switchport trunk encapsulation dot1q
ESW1(config-if)#no shut
ESW1(config-if)#shut
*Mar 1 00:13:05.535: %DTP-5-NONTRUNKPORTON: Port Fa1/0 has become non-trunk
*Mar 1 00:13:06.999: %LINK-5-CHANGED: Interface FastEthernet1/0, changed state to administratively down
*Mar 1 00:13:07.999: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to down
ESW1(config-if)#no shut
*Mar 1 00:14:38.615: %DTP-5-TRUNKPORTON: Port Fa1/0 has become dot1q trunk
*Mar 1 00:14:41.071: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
Pastikan interface FastEthernet1/0 UP dan protocol nya UP, jika belum bisa UP bisa dilakukan untuk re shutdown pada interface tersebut.
ESW1(config-if)#do sh int fa1/0
FastEthernet1/0 is up, line protocol is up
Hardware is Fast Ethernet, address is c201.d5d6.f100 (bia c201.d5d6.f100)
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s
Kemudian masuk ke mode global, dan konfigurasi vlan database
ESW1#vlan database
% Warning: It is recommended to configure VLAN from config mode,
as VLAN database mode is being deprecated. Please consult user
documentation for configuring VTP/VLAN in config mode.ESW1(vlan)#vtp server
Device mode already VTP SERVER.
ESW1(vlan)#vtp domain SWSRV
Domain name already set to SWSRV .
ESW1(vlan)#apply
APPLY completed.
Kemudian masukkan beberapa vlan id dan vlan name, disini saya mencoba membuat VLAN10 = VLAN_DC1, VLAN20 = VLAN_HQ1, VLAN30 = VLAN_HQ2
ESW1(vlan)#vlan 10 name VLAN_DC1
VLAN 10 modified:
Name: VLAN_DC1
ESW1(vlan)#vlan 20 name VLAN_HQ1
VLAN 20 modified:
Name: VLAN_HQ1
ESW1(vlan)#vlan 30 name VLAN_HQ2
VLAN 30 modified:
Name: VLAN_HQ2
Kemudian cek status VTP nya
Lalu cek vlan-switch yang sudah di registrasi melalui vlan database
Lanjut konfigurasi di ESW2, kita aktifkan dahulu mode trunk nya
ESW2(config)#int fa1/0
ESW2(config-if)#switchport mode trunk
*Mar 1 00:20:36.719: %DTP-5-TRUNKPORTON: Port Fa1/0 has become dot1q trunk
ESW2(config-if)#switchport trunk encapsulation dot1q
ESW2(config-if)#shut
*Mar 1 00:20:53.199: %DTP-5-NONTRUNKPORTON: Port Fa1/0 has become non-trunk
ESW2(config-if)#no shut
*Mar 1 00:20:54.667: %LINK-5-CHANGED: Interface FastEthernet1/0, changed state to administratively down
*Mar 1 00:20:55.667: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to down
ESW2(config-if)#no shut
ESW2(config-if)#
*Mar 1 00:20:57.199: %DTP-5-TRUNKPORTON: Port Fa1/0 has become dot1q trunk
ESW2(config-if)#
*Mar 1 00:20:59.667: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet1/0, changed state to up
Cek interface dan protocol nya
ESW2(config)#do sh int fa1/0
FastEthernet1/0 is up, line protocol is up
Hardware is Fast Ethernet, address is c202.d5f4.f100 (bia c202.d5f4.f100)
MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s
Kemudian setup mode vtp client nya
ESW2#vlan database
% Warning: It is recommended to configure VLAN from config mode,
as VLAN database mode is being deprecated. Please consult user
documentation for configuring VTP/VLAN in config mode.ESW2(vlan)#vtp domain SWSRV
Domain name already set to SWSRV .
ESW2(vlan)#vtp client
Device mode already VTP CLIENT.
Lalu cek vtp status nya
Cek vlan-switch di ESW2, jika sudah ada tambahan vlan yang di registrasi di ESW1 maka VTP sudah berhasil.
Conclusion
Kesimpulan dari pada VTP ini adalah dengan VTP ini kita dapat mudah memanagemen database VLAN pada jaringan khusus nya di perangkat Cisco, next saya akan lanjutkan untuk Part 2 nya untuk setup IP VLAN dan HSRP.
~ Terimakasih ~
