Lab Super Cisco 7

Topologi
Pada topologi ini kita akan mengkonfigurasi VLAN untuk membagi beberapa kelompok PC, tujuannya untuk mengurangi efek broadcast stroom, tujuan dari topologi ini agar seluruh PC dapat mengakses DNS-Server dan Web-Server yang ada ditengah, kita akan menggunakan EIGRP pada setiap Router agar seluruh PC dapat mengetahui bagaimana caranya untuk mencapai WebServer dan DNS Server.

Konfigurasi Bagian 1

Pada bagian ini kita akan mengkonfigurasi Server yang nantinya akan diakses oleh PC, dua Server ini melayani DNS dan Web. Router R2 akan menghubungkan server dengan network lainnya seperti network PC menggunakan protocol EIGRP, maka kita juga akan melakukan konfigurasi EIGRP pada Router yang ada di bagian ini.

    Konfigurasi R2

    Router ini yang menghubungkan network server dengan network lainnya.

    IP Address R2

    Untuk memberikan alamat IP sesuai nomor Router agar lebih mudah, misalnya R1 bertemu dengan R2 maka alamat IP-nya 12.12.12.1 
    R2(config)#int g0/1
R2(config-if)#ip add 132.132.132.1 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exi
R2(config)#int s0/0/0
R2(config-if)#ip add 12.12.12.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exi
R2(config)#int s0/0/1
R2(config-if)#clock rate 4000000
R2(config-if)#ip add 23.23.23.2 255.255.255.0
R2(config-if)#no sh
R2(config-if)#exi
R2(config)#int g0/0
R2(config-if)#ip add 142.142.142.2 255.255.255.0
R2(config-if)#no sh

    Routing EIGRP R2

    R2(config)#router eigrp 1
R2(config-router)#no auto-summ
R2(config-router)#net 142.142.142.0 0.0.0.255
R2(config-router)#net 132.132.132.0 0.0.0.255
R2(config-router)#net 12.12.12.0 0.0.0.255
R2(config-router)#net 23.23.23.0 0.0.0.255
R2(config-router)#exi

    Konfigurasi Server

    Kita konfigurasi dua Server ini dengan layanannya masing-masing.

    IP Address DNS-Server

    IP Address Web-Server

    DNS Services

    Buat domain yang akan mengarahkan pada IP Address Web Server yang ada disamping.

Konfigurasi Bagian 2

Pada bagian Ini kita akan mengkonfigurasi VLAN, Trunk, dan EIGRP

    VLAN & Trunk Switch

    Buat VLAN dan Assign vlan pada Interface yang dinginkan.

    VLAN SW1

    SW1(config)#vlan 10
SW1(config-vlan)#name sepuluh
SW1(config-vlan)#exi
SW2(config)#vlan 20
SW2(config-vlan)#name dualpulh
SW2(config-vlan)#exi
SW1(config)#int ra f0/1-2
SW1(config-if-range)#sw mo acc
SW1(config-if-range)#sw acc vl 10
SW1(config-if-range)#exi
SW1(config)#int g0/1
SW1(config-if)#sw mo tr
SW1(config-if)#exi

    VLAN SW2

    SW2(config)#int ra g0/1-2
SW2(config-if-range)#sw mo tr
SW2(config-if-range)#exi
SW2(config)#vlan 10
SW2(config-vlan)#name sepuluh
SW2(config-vlan)#exi
SW2(config)#vlan 20
SW2(config-vlan)#name dualpulh
SW2(config-vlan)#exi
SW2(config)#int ra f0/1-2
SW2(config-if-range)#sw mo acc
SW2(config-if-range)#sw acc vl 20
SW2(config-if-range)#exi

    Konfigurasi R1

    Router ini akan melakukan Inter-VLAN Routing, EIGRP untuk mengirimkan informasi Routing, dan DHCP Server untuk memberikan alamat IP dynamic pada PC.

    IP Address

    R1(config)#int s0/0/0
R1(config-if)#clock rate 4000000
R1(config-if)#ip add 12.12.12.1 255.255.255.0
R1(config-if)#no sh
R1(config-if)#exi
R1(config)#int g0/0.10
R1(config-subif)#encapsulation dot1q 10
R1(config-subif)#ip add 10.10.10.1 255.255.255.0
R1(config-subif)#exi
R1(config)#int g0/0.20
R1(config-subif)#encapsulation dot1q 20
R1(config-subif)#ip add 20.20.20.1 255.255.255.0
R1(config-subif)#exi
R1(config)#int g0/0
R1(config-if)#no sh

    EIGRP

    R1(config)#router eigrp 1
R1(config-router)#no auto-summ
R1(config-router)#net 12.12.12.0 0.0.0.255
R1(config-router)#net 10.10.10.0 0.0.0.255
R1(config-router)#net 20.20.20.0 0.0.0.255
R1(config-router)#exi
    Kemudian kita dapat melihat hasilnya pada Routing table. 
    R1(config)#do sh ip ro
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route

Gateway of last resort is not set

     10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       10.10.10.0/24 is directly connected, GigabitEthernet0/0.10
L       10.10.10.1/32 is directly connected, GigabitEthernet0/0.10
     12.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       12.12.12.0/24 is directly connected, Serial0/0/0
L       12.12.12.1/32 is directly connected, Serial0/0/0
     20.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       20.20.20.0/24 is directly connected, GigabitEthernet0/0.20
L       20.20.20.1/32 is directly connected, GigabitEthernet0/0.20
     132.132.0.0/24 is subnetted, 1 subnets
D       132.132.132.0/24 [90/2170112] via 12.12.12.2, 00:00:46, Serial0/0/0

    DHCP Server R1

    R1(config)#ip dhcp pool vlan10
R1(dhcp-config)#network 10.10.10.0 255.255.255.0
R1(dhcp-config)#default-router 10.10.10.1
R1(dhcp-config)#dns-server 132.132.132.2
R1(dhcp-config)#exi
R1(config)#ip dhcp pool vlan20
R1(dhcp-config)#network 20.20.20.0 255.255.255.0
R1(dhcp-config)#default-router 20.20.20.1
R1(dhcp-config)#dns-server 132.132.132.2
R1(dhcp-config)#exi
    Lalu kita testing DHCP Client dan mengakses ke dua server.

    VLAN 10

    VLAN 20

Konfigurasi Bagian 3

Pada bagian ini sama seperti sebelumnya, kita akan mengkonfiguasi VLAN & Trunk, EIGRP, dan DHCP Server.

    Konfigurasi VLAN & Trunk

    Buat VLAN dan assign ke Interface Switch yang diinginkan, beserta trunk port.

    SW3

    SW3(config)#vlan 30
SW3(config-vlan)#name tigapuluh
SW3(config-vlan)#exi
SW3(config)#vlan 40
SW3(config-vlan)#name empatpuluh
SW3(config-vlan)#exi
SW3(config)#int f0/1
SW3(config-if)#sw mo acc
SW3(config-if)#sw acc vl 30
SW3(config-if)#exi
SW3(config)#int f0/2
SW3(config-if)#sw mo acc
SW3(config-if)#sw acc vl 40
SW3(config-if)#exi
SW3(config)#int g0/1
SW3(config-if)#sw mo tr

    SW4

    SW4(config)#int ra g0/1-2
SW4(config-if-range)#sw mo tr
SW4(config-if-range)#exi
SW4(config)#vlan 30
SW4(config-vlan)#name tigapuluh
SW4(config-vlan)#exi
SW4(config)#vlan 40
SW4(config-vlan)#name empatpuluh
SW4(config-vlan)#exi
SW4(config)#int f0/1
SW4(config-if)#sw mo acc
SW4(config-if)#sw acc vl 30
SW4(config-if)#exi
SW4(config)#int f0/2
SW4(config-if)#sw mo acc
SW4(config-if)#sw acc vl 40
SW4(config-if)#exi

    Konfigurasi R3

    Router ini akan menjadi dhcp server, melakukan inter-vlan routing, dan dynamic routing EIGRP.

    IP Address R3

    R3(config)#int s0/0/0
R3(config-if)#ip add 23.23.23.3 255.255.255.0
R3(config-if)#no sh
R3(config-if)#exi
R3(config)#int g0/0.30
R3(config-subif)#encapsula dot1q 30
R3(config-subif)#ip add 30.30.30.1 255.255.255.0
R3(config-subif)#exi
R3(config)#int g0/0.40
R3(config-subif)#encap dot1q 40
R3(config-subif)#ip add 40.40.40.1 255.255.255.0
R3(config-subif)#exi
R3(config)#int g0/0
R3(config-if)#no sh

    EIGRP R3

    R3(config)#router eigrp 1
R3(config-router)#no auto-summ
R3(config-router)#net 30.30.30.0 0.0.0.255
R3(config-router)#net 40.40.40.0 0.0.0.255
R3(config-router)#net 23.23.23.0 0.0.0.255
R3(config-router)#exi
    Kemudian kita dapat melihat hasilnya pada Routing table 
    R3(config)#do sh ip ro
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route

Gateway of last resort is not set

     10.0.0.0/24 is subnetted, 1 subnets
D       10.10.10.0/24 [90/2684416] via 23.23.23.2, 00:00:41, Serial0/0/0
     12.0.0.0/24 is subnetted, 1 subnets
D       12.12.12.0/24 [90/2681856] via 23.23.23.2, 00:00:41, Serial0/0/0
     20.0.0.0/24 is subnetted, 1 subnets
D       20.20.20.0/24 [90/2684416] via 23.23.23.2, 00:00:41, Serial0/0/0
     23.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       23.23.23.0/24 is directly connected, Serial0/0/0
L       23.23.23.3/32 is directly connected, Serial0/0/0
     30.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       30.30.30.0/24 is directly connected, GigabitEthernet0/0.30
L       30.30.30.1/32 is directly connected, GigabitEthernet0/0.30
     40.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       40.40.40.0/24 is directly connected, GigabitEthernet0/0.40
L       40.40.40.1/32 is directly connected, GigabitEthernet0/0.40
     132.132.0.0/24 is subnetted, 1 subnets
D       132.132.132.0/24 [90/2170112] via 23.23.23.2, 00:00:41, Serial0/0/0

    DHCP Server

    R3(config)#ip dhcp pool vlan30
R3(dhcp-config)#network 30.30.30.0 255.255.255.0
R3(dhcp-config)#default-router 30.30.30.1
R3(dhcp-config)#dns-server 132.132.132.2
R3(dhcp-config)#exi
R3(config)#ip dhcp pool vlan40
R3(dhcp-config)#net 40.40.40.0 255.255.255.0
R3(dhcp-config)#default-ro 40.40.40.1
R3(dhcp-config)#dns-server 132.132.132.2
R3(dhcp-config)#exi
    kemudian testing DHCP Client

    VLAN 30

    VLAN 40

Konfiguarsi Bagian 4

Pada bagian ini kita akan mengkonfigurasi MLS sebagai Router yang akan melakukan Routing antar VLAN, MLS juga akan menerima informasi yang datang dari protocol EIGRP, dan juga menjadi DHCP Server untuk memberikan alamat IP dinamis pada PC.

    VLAN

    Konfigurasi VLAN dan assign pada interface yang diinginkan 
    MLS-1(config)#vlan 50
MLS-1(config-vlan)#name limapuluh
MLS-1(config-vlan)#exi
MLS-1(config)#vlan 60
MLS-1(config-vlan)#name enampuluh
MLS-1(config-vlan)#exi
MLS-1(config)#int ra f0/1-2
MLS-1(config-if-range)#sw mo acc
MLS-1(config-if-range)#sw acc vl 50
MLS-1(config-if-range)#exi
MLS-1(config)#int ra f0/3-4
MLS-1(config-if-range)#sw mo acc
MLS-1(config-if-range)#sw acc vl 60
MLS-1(config-if-range)#exi

    IP Address

    MLS-1(config)#int g0/1
MLS-1(config-if)#no sw
MLS-1(config-if)#ip add 142.142.142.1 255.255.255.0
MLS-1(config-if)#exi
MLS-1(config)#int vlan 50
MLS-1(config-if)#ip add 50.50.50.1 255.255.255.0
MLS-1(config-if)#exi
MLS-1(config)#int vlan 60
MLS-1(config-if)#ip add 60.60.60.1 255.255.255.0
MLS-1(config-if)#exi

    EIGRP

    MLS-1(config)#router eigrp 1
MLS-1(config-router)#no auto-summ
MLS-1(config-router)#net 50.50.50.0 0.0.0.255
MLS-1(config-router)#net 60.60.60.0 0.0.0.255
MLS-1(config-router)#net 142.142.142.0 0.0.0.255
MLS-1(config-router)#exi
    kemudian kita dapat melihat hasilnya pada Routing table MLS-1 ini 
    MLS-1(config)#do sh ip ro
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route

Gateway of last resort is not set

     10.0.0.0/24 is subnetted, 1 subnets
D       10.10.10.0 [90/2172672] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     12.0.0.0/24 is subnetted, 1 subnets
D       12.12.12.0 [90/2170112] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     20.0.0.0/24 is subnetted, 1 subnets
D       20.20.20.0 [90/2172672] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     23.0.0.0/24 is subnetted, 1 subnets
D       23.23.23.0 [90/2170112] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     30.0.0.0/24 is subnetted, 1 subnets
D       30.30.30.0 [90/2172672] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     40.0.0.0/24 is subnetted, 1 subnets
D       40.40.40.0 [90/2172672] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     50.0.0.0/24 is subnetted, 1 subnets
C       50.50.50.0 is directly connected, Vlan50
     60.0.0.0/24 is subnetted, 1 subnets
C       60.60.60.0 is directly connected, Vlan60
     132.132.0.0/24 is subnetted, 1 subnets
D       132.132.132.0 [90/3072] via 142.142.142.2, 00:10:06, GigabitEthernet0/1
     142.142.0.0/24 is subnetted, 1 subnets
C       142.142.142.0 is directly connected, GigabitEthernet0/1

    DHCP Server

    MLS-1(config)#ip dhcp pool vlan50
MLS-1(dhcp-config)#net 50.50.50.0 255.255.255.0
MLS-1(dhcp-config)#default-router 50.50.50.1
MLS-1(dhcp-config)#dns-server 132.132.132.2
MLS-1(dhcp-config)#exi
MLS-1(config)#ip dhcp pool vlan60
MLS-1(dhcp-config)#net 60.60.60.0 255.255.255.0
MLS-1(dhcp-config)#default-router 60.60.60.1
MLS-1(dhcp-config)#dns-server 132.132.132.2
MLS-1(dhcp-config)#exi
    Kemudian cek DHCP Client dan Akses ke Server DNS dan Web Server

    VLAN 50

    VLAN 60

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