Konfigurasi Static Routing dalam Interior Gateway Protocol

ETHERCHANNEL merupakan penggabungan beberapa Link (Port Interface) menjadi satu group sehingga tanpa adanya port yang sia - sia seperti yang ada di Topology STP (Blocking Port), konsep dasarnya ETHERCHANNEL ialah menggabungkan beberapa port interface fisik pada Switch menjadi satu interface Logical dengan tujuan load sharing (membagi jalur pengiriman biar lebih cepat) dan Redundancy (apabila ada Link mati bisa di lewatkan ke Link pengganti pada Groupnya).

Silakan buat topologi seperti dibawah :




 

Berikut konfigurasi global (config)
Konfigurasi router 1 :

Router(config)#hostname router1
Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#int se0/0/0
Router(config-if)#ip add 10.10.10.2 255.255.255.0
Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/0/0, changed state to down
Router(config-if)#no shutdown
Router(config-if)#exit
Router(config)#int fa0/0
Router(config-if)#ip add 192.168.1.3 255.255.255.0
Router(config-if)#no shutdown

Router(config-if)#exit
Router(config)#hostname router1
router1(config)#

router 2 :

Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#int se0/0/1
Router(config-if)#ip add 11.11.11.2 255.255.255.0
Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/0/1, changed state to down
Router(config-if)#int fa0/0
Router(config-if)#ip add 192.168.2.3 255.255.255.0
Router(config-if)#no shut

Router(config-if)#exit
Router(config)#hostname router2
router2(config)#

Router>enable
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#int se0/1/0
Router(config-if)#ip add 12.12.12.2 255.255.255.0
Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/1/0, changed state to down
Router(config-if)#ex
Router(config)#int fa0/0
Router(config-if)#ip add 192.168.3.3 255.255.255.0
Router(config-if)#no shut

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

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

Router(config-if)#ex
Router(config)#hostname router3
router3(config)#

Konfigurasi router 4:

Router>enable

Router#conf t

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

Router(config)#int se0/0/0

Router(config-if)#ip add 10.10.10.1 255.255.255.0

Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up

Router(config-if)#ex

Router(config)#int

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0, changed state to up

% Incomplete command.

Router(config)#int se0/0/1

Router(config-if)#ip add 11.11.11.1 255.255.255.0

Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/0/1, changed state to up

Router(config-if)#ex

Router(config)#int se0/1/0

Router(config-if)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1, changed state to up

ip add 12.12.12.1 255.255.255.0

Router(config-if)#no shut

%LINK-5-CHANGED: Interface Serial0/1/0, changed state to up

Router(config-if)#ex

Router(config)#

%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1/0, changed state to up

Router(config)#hostname router4

router4(config)#