MEMBUAT ETHER CHANNEL PADA SWITCH

Assalamu'alaikum Wr.Wb

A. PENDAHULUAN

Hay guys apa kabar? semoga dalam keadaan baik. Pada kali ini saya akan sharing tentang materi ether channel.

B. LATAR BELAKANG

Melakukan implentasi dan pemahaman tentang ether channel.

C. MAKSUD DAN TUJUAN

Membuat beberapa port link fisik menjadi satu port logis pada switch.
Agar mengerti dan paham tentang ether channel serta mengimplementasikannnya dalam switch.

D.PEMBAHASAN

Ether-Channel adalah istilah untuk teknologi berbasis perangkat Cisco yang memungkinkan pembuatan link hingga beberapa fisik ethernet link, ke satu link logis. Pada awalnya teknologi ini disebut dengan Fast Ether Channel (FEC), atau saat teknologi Ethernet hanya tersedia di Fast Ethernet. Teknologi ini juga disebut Gigabit Ether Channel (GEC), atau lebih umum, hanya disebut dengan istilah Port Channel. Untuk vendor umum diluar perangkat Cisco istilah yang digunakan untuk link agregasi tersebut adalah Link Aggregation, atau disingkat dengan LAG.

Melalui protokol EtherChannel, kecepatan satu link tunggal Logis, sama untuk agregat kecepatan semua link fisik yang digunakan. Sebagai contoh, jika Anda membuat EtherChannel dari empat 100 Mbps Ethernet Link, maka EtherChannel akan memiliki kecepatan 400 Mbps.

 Didalam switch cisco, terdapat 2 protocol ether-channel yang bekerja, yaitu:

1. PAGP (Port Agregation Protocol) merupakan protocol propietari milik dari CISCO.

2. LACP (Link Agregation Control Protocol) merupakan protocol open milik IEEE.

 

Dan berikut ini mode dan tabel ether channel yang bisa digunakan :

 

1. PAgP

- mode :

On : No negotiation/forces the channel.
Desirable : Sends PAgP initiation messages.
Auto : Passively listens to the PAgP messages.

 

tabel mode PAgP

 

 

2.LACP

- mode :

On : No negotiation/forces the channel.
Active : Sends LACP initiation message.
Passive : Passively listens to the LACP request.

 

tabel LACP

 

LAB:

1. Buat topologi seperti berikut ini.

 Ether channel PAGP

2. konfigurasi di switch0.

Switch(config)#int range fastEthernet 0/1-2

Switch(config-if-range)#channel-protocol pagp

Switch(config-if-range)#channel-group 1 mode desirable

Switch(config-if-range)#

Creating a port-channel interface Port-channel 1

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#

Switch(config-if-range)#ex

Switch(config)#

- konfigurasi mode trunk dimasing-masing interface

 

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#switchport mode trunk

Switch(config-if-range)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINK-5-CHANGED: Interface Port-channel 1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel 1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#ex

Switch(config)#

- konfigurasi di switch 1

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#channel-protocol pagp

Switch(config-if-range)#channel-group 1 mode auto

Switch(config-if-range)#

Creating a port-channel interface Port-channel 1

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

%LINK-5-CHANGED: Interface Port-channel 1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel 1, changed state to up

Switch(config-if-range)#ex

Switch(config)#

- konfigurasi mode trunk dimasing-masing interface

 

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#switchport mode trunk

Switch(config-if-range)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINK-5-CHANGED: Interface Port-channel 1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel 1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#ex

Switch(config)#

 cek konfigurasi ether channelnya

 

Switch#show etherchannel

Channel-group listing:

----------------------

Group: 1

----------

Group state = L2

Ports: 2 Maxports = 8

Port-channels: 1 Max Portchannels = 1

Protocol: PAGP

Switch#

 Ether Channel LACP

- konfigurasi di switch0

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#channel-protocol lacp

Switch(config-if-range)#channel-group 1 mode active

Switch(config-if-range)#

Creating a port-channel interface Port-channel 1

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#exit Switch(config)#

 - konfigurasi di switch1
 

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#channel-protocol lacp

Switch(config-if-range)#channel-group 1 mode passive

Switch(config-if-range)#

Creating a port-channel interface Port-channel 1

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#ex

Switch(config)#

- konfigurasi mode trunk di masing-masing interface switch0
 

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#switchport mode trunk

Switch(config-if-range)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#ex

Switch(config)#

- konfigurasi mode trunk dimasing-masing interface di switch1

 

Switch(config)#interface range fastEthernet 0/1-2

Switch(config-if-range)#switchport mode trunk

Switch(config-if-range)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to down

%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/2, changed state to up

Switch(config-if-range)#ex

Switch(config)#

E.ALAT DAN BAHAN

- CISCO PAKET TRACHER

-laptop 

-jaringan

F. REFERENSI

Trainer cisco :
- Mas Fatchurohman
- Mas Budiman

SEMOGA BERMANFAAT..

Wassalamu'alaikum Wr.Wb