Topologi 2 Router

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Topologi 2 Router


Soal.

Di sebuah perusahaan terdapat 2 ruangan, yaitu ruang A dengan 6 PC dan ruang B dengan 4 PC. Bagaimaa bentuk topologinya?...
(ruang A 10.10.10.10.20 dan ruang B 10.1.1.20)


Ruangan A
10.10.10.20/28 (16-32)
Network : 10.10.10.16
IP Awal : 10.10.10.17
IP Akhir : 10.10.10.30
Broadcast : 10.10.10.31
Gateway : 10.10.10.20
Subnet Mask : 255.255.255.240

Ruangan B
10.1.1.20/28
Network : 10.1.1.16
IP Awal : 10.1.1.17
IP Akhir : 10.1.1.30
Broadcast : 10.1.1.31
Gateway : 10.1.1.20
Subnet Mask : 255.255.255.240


Tolls (Bahan)
1) 10 PC/Laptop (disini saya menggunakan PC)
2) 2 Switch (2950-24)
3) 2 Router (1841)
4) Kabel straight atau cross


Setting  1 Router
Continue with configuration dialog? [yes/no]: n


Press RETURN to get started!



Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa0/0
Router(config-if)#ip add 10.10.10.20 255.255.255.240
Router(config-if)#no shut

Router(config-if)#
%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)#exit
Router(config)#int fa0/1
Router(config-if)#ip add 10.1.1.20 255.255.255.240
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up

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

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


Masuk ke IP Configuration
Isikan IP ke semua PC, satu persatu. Berdasarkan kelompoknya
Ruang A (10.10.10.20)
PC 1
IP Address           : 10.10.10.17
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.10.10.20
PC 2
IP Address           : 10.10.10.18
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.10.10.20
PC 3
IP Address           : 10.10.10.19
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.10.10.20
PC 4
IP Address           : 10.10.10.21
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.10.10.20
PC 5
IP Address           : 10.10.10.22
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.10.10.20
PC 6
IP Address           : 10.10.10.23
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.10.10.20

Ruang B (10.1.1.20)
PC 1
IP Address           : 10.1.1.17
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.1.1.20
PC 2
IP Address           : 10.1.1.18
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.1.1.20
PC 3
IP Address           : 10.1.1.19
Subnet Mask        : 255.255.255.240
Default Gateway  : 10.1.1.20




Selanjutnya,
Setting 2 Router

Router 1
Press RETURN to get started!



Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int fa 0/1
Router(config-if)#ip add
Router(config-if)#ip address 192.168.10.6 255.255.255.252
Router(config-if)#no shut

Router(config-if)#
%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up

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

Router(config-if)#exit
Router(config)#int fa 0/0
Router(config-if)#ip add
Router(config-if)#ip address 10.1.1.20 255.255.255.240
Router(config-if)#no shut

Router(config-if)#
%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)#exit
Router(config)#ip route 10.10.10.16 255.255.255.240 192.168.10.5
Router(config)#do sh run
Building configuration...

Current configuration : 644 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!

Router(config)#

Router  2 (Melanjutkan settingan pertama)
Continue with configuration dialog? [yes/no]: n

Press RETURN to get started!


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

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


Router>en
Router#conf t
Router(config)#ip route 10.1.1.16 255.255.255.240 192.168.10.6
Router(config)#do sh run
Building configuration...

Current configuration : 629 bytes
!
version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Router
!
!
!
!
!
!
!
!
ip cef
no ipv6 cef
!
!

Router(config)#


(Setting juga router satunya seperti itu, dengan IP sebaliknya)
Semoga Membantu J

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